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Citrus Ave/I 10 Storm Drain Vol 3
HYDROLOGIC and HYDRAULIC CALCULATIONS de for is �. Citrus Ave Storm Drain and Interstate 10 Channel la as VOLUME 3 Caltrans Permits : 08- 94 —N —DD -1199 08— SBd -10 -15.18 rati gim Prepared for : City of Fontana Community Development / Engineering Division 8353 Sierra Avenue P.O. Box 518 Fontana, California 92335 JULY, 1995 Prepared by : is ASL Consulting Engineers on ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** irr F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF ew ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) d i (c) Copyright 1989 -95 Advanced Engineering Software (aes) Ver. 5.1 Release Date: 01/01/95 License ID 1206 + Analysis prepared by: ASL Consulting Engineers One Jenner, Suite 200 Irvine, CA 92718 w. (714) 727 -7099 * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** * FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHED # 1 REVISED 011* SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ■r FILE NAME: N:I10RB101.UH1 TIME /DATE OF STUDY: 10:30 7/11/1995 am - ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 - » » >UNIT- HYDROGRAPH ANALYSIS« «< INNI (UNIT - HYDROGRAPH ADDED TO STREAM #1) • WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 rui SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 di SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .990 30- MINUTE FACTOR = .990 1 -HOUR FACTOR = .990 ar 3 -HOUR FACTOR = .998 6 -HOUR FACTOR = .999 ■* 24 -HOUR FACTOR = 1.000 id M m UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 m RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 w 0 UNIT HYDROGRAPH DETERMINATION m ft INTERVAL "S" GRAPH UNIT HYDROGRAPH - NUMBER MEAN VALUES ORDINATES(CFS) 1 1.881 54.816 2 7.519 164.320 3 17.390 287.705 ■r 4 31.680 416.512 5 47.144 450.690 m 6 58.786 339.323 m 7 66.137 214.267 8 71.368 152.469 m 9 75.288 114.248 10 78.386 90.276 me 11 80.990 75.902 12 83.152 63.022 13 85.059 55.572 sr 14 86.676 47.126 15 88.056 40.226 - 16 89.306 36.426 17 90.444 33.190 18 91.439 28.978 19 92.344 26.385 20 93.136 23.079 0 21 93.914 22.672 22 94.571 19.147 "' 23 95.199 18.318 mi 24 95.822 18.151 25 96.301 13.960 m 26 96.716 12.090 27 97.131 12.100 28 97.546 12.090 29 97.939 11.472 30 98.139 5.813 o 31 98.292 4.465 32 98.446 4.481 10 33 98.599 4.460 0 34 98.752 4.476 35 98.905 4.465 .,, 36 99.059 4.470 37 99.212 4.465 ' 38 99.365 4.465 39 99.518 4.465 40 99.672 4.465 0 41 99.825 4.465 42 99.978 4.465 m 43 100.000 .642 mi mos 0 TOTAL STORM RAINFALL(INCHES) = 8.80 *w TOTAL SOIL — LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.34 TOTAL SOIL —LOSS VOLUME(ACRE —FEET) = 29.3271 TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 147.2502 r r nal MI is 0 III r+ir 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H iv HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) m 111 TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 m 14.083 64.8948 79.70 . Q . V . . rr 14.167 65.4545 81.27 . Q . V . . 14.250 66.0270 83.13 . Q . V . . m 14.333 66.6143 85.29 . Q . V . . 14.417 67.2176 87.59 . Q . V . . II 14.500 67.8363 89.83 . Q . V . . 14.583 68.4697 91.97 Q. V . mm 14.667 69.1180 94.13 . Q. V . . II 14.750 69.7816 96.35 . Q. V . . 14.833 70.4613 98.69 . Q. V. . m 14.917 71.1581 101.18 . Q V. . • 15.000 71.8732 103.84 . Q V. . 15.083 72.6082 106.72 . Q V. . m 15.167 73.3648 109.85 . Q V. . 15.250 74.1451 113.29 . .Q V iii 15.333 74.9516 117.10 . .Q V . 15.417 75.7873 121.35 . . Q V . um 15.500 76.6559 126.12 . . Q V . mm 15.583 77.5624 131.61 . Q .V . 15.667 78.5127 137.99 . Q .V . m 15.750 79.5160 145.68 . Q .V . 15.833 80.5857 155.31 . Q .V . me 15.917 81.7468 168.60 . Q . V . 16.000 83.0462 188.68 . Q . V 16.083 84.6213 228.70 . . Q . NI 16.167 86.5792 284.29 . V Q . 16.250 88.9080 338.14 . . V Q . ""' 16.333 91.5107 377.91 . . V Q . Ng 16.417 94.0952 375.27 . . V Q 16.500 96.3379 325.63 . V . Q . 16.583 98.2063 271.30 . . VQ 16.667 99.8301 235.78 . . Q V . di 16.750 101.2774 210.14 . .4 V . 16.833 102.5935 191.10 . Q. V . 16.917 103.8097 176.60 . Q . V . . ■I 17.000 104.9403 164.15 . Q . V . . 17.083 106.0015 154.10 . 4 V . . m 17.167 106.9974 144.60 . Q V. . ai l 17.250 107.9352 136.17 Q . V. 17.333 108.8234 128.96 . . Q . V. . m 17.417 109.6660 122.36 . . Q . V. . 17.500 110.4660 116.15 . .Q . V . mil 17.583 111.2302 110.96 . .4 V . 17.667 111.9608 106.09 . Q V . m 17.750 112.6648 102.22 . Q V . 01 17.833 113.3394 97.95 . Q. V . 17.917 113.9905 94.55 . Q. V an 18.000 114.6198 91.37 . Q. . .V . mg m 1 18.083 115.2240 87.72 . Q - .v . 18.167 115.8124 85.44 . Q . .V . °"" 18.250 116.3941 84.45 . Q . .V . m 18.333 116.9731 84.08 . Q . .V . 18.417 117.5491 83.63 . Q . .V . no 18.500 118.1115 81.66 . Q . . V 18.583 118.6656 80.45 Q . . V 18.667 119.2135 79.55 . Q . . V . 18.750 119.7550 78.63 . Q . . V 18.833 120.2902 77.71 . Q . . . V . m 18.917 120.8190 76.79 . Q . . V . 19.000 121.3415 75.87 . Q - . V . mo is ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** m FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 as » »> FLOWBY STRUCTURE ROUTING MODEL« «< m r MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: - FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN , 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. '" INFLOW r. (STREAM 1) me as w <-- <= flowby structure m basin (maximum flowby Q = 569.0 cfs) storage All NA V STREAM 1 or FLOWBY WI 4W FLOWBY BASIN MODELING RESULTS: dii on MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME 0 (HRS) (CFS) (CFS) (AF) 14.083 79.7 79.7 .000 um 14.166 81.3 81.3 .000 NI 14.249 83.1 83.1 .000 14.333 85.3 85.3 .000 m 14.416 87.6 87.6 .000 lot 'l 14.499 89.8 89.8 .000 14.583 92.0 92.0 .000 m 14.666 94.1 94.1 .000 ye 14.749 96.4 96.4 .000 14.833 98.7 98.7 .000 m 14.916 101.2 101.2 .000 14.999 103.8 103.8 .000 15.083 106.7 106.7 .000 15.166 109.9 109.9 .000 os 15.249 113.3 113.3 .000 M 15.333 117.1 117.1 .000 15.416 121.4 121.4 .000 m 15.499 126.1 126.1 .000 so 15.583 131.6 131.6 .000 15.666 138.0 138.0 .000 m 15.749 145.7 145.7 .000 15.833 155.3 155.3 .000 ill 15.916 168.6 168.6 .000 15.999 188.7 188.7 .000 16.083 228.7 228.7 .000 ft 16.166 284.3 284.3 .000 16.249 338.1 338.1 .000 e" 16.333 377.9 377.9 .000 16.416 375.3 375.3 .000 dm 16.499 325.6 325.6 .000 e,. 16.583 271.3 271.3 .000 16.666 235.8 235.8 .000 ire 16.749 210.1 210.1 .000 16.833 191.1 191.1 .000 16.916 176.6 176.6 .000 sr 16.999 164.2 164.2 .000 17.083 154.1 154.1 .000 um 17.166 144.6 144.6 .000 17.249 136.2 136.2 .000 17.333 129.0 129.0 .000 w. 17.416 122.4 122.4 .000 17.499 116.2 116.2 .000 mi 17.583 111.0 111.0 .000 17.666 106.1 106.1 .000 "_ 17.749 102.2 102.2 .000 m 17.833 98.0 98.0 .000 17.916 94.5 94.5 .000 ,., 17.999 91.4 91.4 .000 18.083 87.7 87.7 .000 me 18.166 85.4 85.4 .000 18.249 84.5 84.5 .000 or 18.333 84.1 84.1 .000 iii 18.416 83.6 83.6 .000 18.499 81.7 81.7 .000 18.583 80.5 80.5 .000 iiir 18.666 79.6 79.6 .000 18.749 78.6 78.6 .000 m 18.833 77.7 77.7 .000 18.916 76.8 76.8 .000 18.999 75.9 75.9 .000 • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 *• ire NA irr » » >VIEW STREAM NUMBER 1 HYDROGRAPH««< In to STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) m iiii TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 14.083 64.8948 79.70 . Q . V . . ow 14.167 65.4545 81.27 . Q . V . . i 14.250 66.0270 83.13 . Q . V . . 14.333 66.6143 85.29 . Q . V . . a 14.417 67.2176 87.59 . Q . V . . ir 14.500 67.8363 89.83 . Q . V . . 14.583 68.4697 91.97 . Q. V . . in 14.667 69.1180 94.13 . Q. V . . 14.750 69.7816 . 96.35 . Q. V . . Ali 14.833 70.4613 98.69 . Q. V. . 14.917 71.1581 101.18 . Q V. . so 15.000 71.8732 103.84 . Q V. . 10 15.083 72.6082 106.72 . Q V. . 15.167 73.3648 109.85 . Q V. . m 15.250 74.1451 113.29 . .Q V . Ail 15.333 74.9516 117.10 . .Q V . 15.417 75.7873 121.35 . . Q V . a p e 15.500 76.6559 126.12 . . Q V . 15.583 77.5624 131.61 . Q .V . a 15.667 78.5127 137.99 . Q .V . 15.750 79.5160 145.68 . Q .V . '", 15.833 80.5857 155.31 . . Q .V ✓ 15.917 81.7468 168.60 . . Q . V . 16.000 83.0462 188.68 . . Q . V . we 16.083 84.6213 228.70 . . . Q , 16.167 86.5792 284.29 . . . V Q . . 16.250 88.9080 338.14 . . . V Q . 16.333 91.5107 377.91 . . . V . Q . pm 16.417 94.0952 375.27 . . V . Q . et 16.500 96.3379 325.63 . . . V . Q . 16.583 98.2063 271.30 . . . VQ . ""' 16.667 99.8301 235.78 . . . Q V . A 16.750 101.2774 210.14 . . .Q V . 16.833 102.5935 191.10 . . Q. V . , 16.917 103.8097 176.60 . . Q . V . . 17.000 104.9403 164.15 . . Q . V am 17.083 106.0015 154.10 . . Q . V . . 17.167 106.9974 144.60 . Q . V. is 17.250 107.9352 136.17 . Q . V. . - 17.333 108.8234 128.96 . . Q . V. . 17.417 109.6660 122.36 . . Q . V. . • 17.500 110.4660 116.15 . .Q . V . 17.583 111.2302 110.96 . .Q . V . el 17.667 111.9608 106.09 . Q . V . aim 17.750 112.6648 102.22 . Q . V . 17.833 113.3394 97.95 . Q. . V . a 17.917 113.9905 94.55 . Q. . V . 18.000 114.6198 91.37 . Q. . .V . a 18.083 115.2240 87.72 . Q . . .V . ili 18.167 115.8124 85.44 . Q . . .V . 18.250 116.3941 84.45 . Q . . .V . 18.333 116.9731 84.08 . Q . . .V . w HP 41111 18.417 117.5491 83.63 . Q .V 18.500 118.1115 81.66 . Q . V IN 18.583 118.6656 80.45 . Q . . V 10 18.667 119.2135 79.55 . Q . V 18.750 119.7550 78.63 . Q . V m 18.833 120.2902 77.71 . Q . V 18.917 120.8190 76.79 . Q . V 19.000 121.3415 75.87 . . V go END OF FLOOD ROUTING ANALYSIS us Nor Noe Neo Noe air 110 Noe it as 1/1 too ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** +r► F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF - ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) g• Ver. 5.1 Release Date: 01/01/95 License ID 1206 is Analysis prepared by: ASL Consulting Engineers One Jenner, Suite 200 Irvine, CA 92718 (714) 727 -7099 err ' * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** * FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1 & 2 REVISED * SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** A „ o FILE NAME: N:I10RB102.UH1 TIME /DATE OF STUDY: 10:31 7/11/1995 00 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 .r » » >UNIT- HYDROGRAPH ANALYSIS « «< (UNIT- HYDROGRAPH ADDED TO STREAM #1) WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .985 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 +�+ 3 -HOUR FACTOR = .998 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 r.r PO or UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES - UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 it le RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 to MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 um it UNIT HYDROGRAPH DETERMINATION ow to INTERVAL "S" GRAPH UNIT HYDROGRAPH ow NUMBER MEAN VALUES ORDINATES(CFS) to 1 1.881 54.816 ..r 2 7.519 164.320 3 17.390 287.705 ow 4 31.680 416.512 5 47.144 450.690 "" 6 58.786 339.323 ot 7 66.137 214.267 8 71.368 152.469 „ 9 75.288 114.248 10 78.386 90.276 r " 11 80.990 75.902 12 83.152 63.022 v' 13 85.059 55.572 MK 14 86.676 47.126 15 88.056 40.226 - 16 89.306 36.426 17 90.444 33.190 ow 18 91.439 28.978 19 92.344 26.385 20 93.136 23.079 " 21 93.914 22.672 22 94.571 19.147 "' 23 95.199 18.318 ar 24 95.822 18.151 25 96.301 13.960 „R 26 96.716 12.090 27 97.131 12.100 to 28 97.546 12.090 29 97.939 11.472 t. 30 98.139 5.813 110 31 98.292 4.465 32 98.446 4.481 " 33 98.599 4.460 it 34 98.752 4.476 35 98.905 4.465 _ 36 99.059 4.470 37 99.212 4.465 to 38 99.365 4.465 39 99.518 4.465 to 40 99.672 4.465 MI 41 99.825 4.465 42 99.978 4.465 - 43 100.000 .642 rr ill OM TOTAL STORM RAINFALL(INCHES) = 8.79 • TOTAL SOIL — LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 TOTAL SOIL —LOSS VOLUME(ACRE —FEET) = 29.3310 TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 147.1495 rr w. UN ar .e� OM war mit iis it +rr MN ag MI all M No en sir 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H or us HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow WI TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ow 14.083 64.8550 79.73 . Q V . se 14.167 65.4152 81.35 . Q • V . • 14.250 65.9887 83.27 . Q • V . . all 14.333 66.5778 85.53 . Q . V • • 14.417 67.1835 87.95 . Q . V . or 14.500 67.8052 90.27 . Q. V . 14.583 68.4421 92.47 . Q. V . IF 14.667 69.0939 94.65 . Q. V . rr 14.750 69.7613 96.90 . Q. V . . 14.833 70.4449 99.26 . Q. V. " 14.917 71.1457 101.76 . Q V. +w 15.000 71.8649 104.43 . Q V. 15.083 72.6040 107.31 . Q V. 4m 15.167 73.3646 110.44 . •Q V. 15.250 74.1489 113.88 . .Q V lir 15.333 74.9594 117.68 . .Q V 15.417 75.7988 121.89 . • Q V . .m 15.500 76.6706 126.57 . . Q V ur 15.583 77.5790 131.91 . Q .V 15.667 78.5299 138.07 . Q .V 15.750 79.5321 145.52 . Q .V • 15.833 80.5991 154.93 . Q .V INV 15.917 81.7564 168.03 . Q . V - ,,,, 16.000 83.0505 187.90 . Q . V 16.083 84.6181 227.62 . . QV ani 16.167 86.5661 282.84 . . V Q - • 16.250 88.8825 336.34 . . V Q " 16.333 91.4711 375.87 . . V Q - mew 16.417 94.0417 373.25 . V Q 16.500 96.2728 323.96 . V . Q as 16.583 98.1327 270.06 . VQ 16.667 99.7507 234.94 . . Q V et 16.750 101.1946 209.66 . 4 V 16.833 102.5092 190.87 . 4• V • MO 16.917 103.7251 176.55 . . Q V • We 17.000 104.8562 164.23 . Q V • • 17.083 105.9186 154.26 . 4 V • • "I 17.167 106.9158 144.80 . Q V. • a l 17.250 107.8550 136.37 . Q V. 17.333 108.7441 129.10 . . Q . V. - ."" 17.417 109.5873 122.43 . • Q . V. • 17.500 110.3874 116.18 . .Q V die 17.583 111.1516 110.96 . .4 V • 17.667 111.8822 106.08 . Q . V WI 17.750 112.5861 102.20 . Q V at 17.833 113.2606 97.94 . Q. V 17.917 113.9117 94.54 . Q. . V no 18.000 114.5409 91.36 . Q. . .V . MI IIIII 18.083 115.1450 87.71 Q . .V 18.167 115.7334 85.44 . Q . .V . op 18.250 116.3149 84.44 . Q . . .V . stw 18.333 116.8939 84.06 . Q . . .V . 18.417 117.4697 83.61 . Q . . .V . lik 18.500 118.0319 81.64 Q . . V . is 18.583 118.5858 80.42 . Q . . V 18.667 119.1335 79.52 . Q . . V . no 18.750 119.6748 78.59 . Q - . V 18.833 120.2096 77.66 . Q . . . V . et 18.917 120.7381 76.74 . Q - . V 19.000 121.2603 75.82 Q . . V . a ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * * FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 it » »> FLOWBY STRUCTURE ROUTING MODEL« «< ■r tlr MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: no FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN ail 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. to err gm INFLOW ow (STREAM 1) mw szt min < - -* <= flowby structure ow basin (maximum flowby Q = 569.0 cfs) storage wr fit OR V STREAM 1 it FLOWBY is it in it FLOWBY BASIN MODELING RESULTS: ,I MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME Ili (HRS) (CFS) (CFS) (AF) 14.083 79.7 79.7 .000 gm 14.166 81.3 81.3 .000 dig 14.249 83.3 83.3 .000 14.333 85.5 85.5 .000 ma 14.416 88.0 88.0 .000 rw .. .. -. ww-r+wwr.w.mw- <A• ..,. s" Yf ,mr.. ......r -. we We 14.499 90.3 90.3 .000 14.583 92.5 92.5 .000 an 14.666 94.7 94.7 .000 iii 14.749 96.9 96.9 .000 14.833 99.3 99.3 .000 Mt 14.916 101.8 101.8 .000 Ow 14.999 104.4 104.4 .000 15.083 107.3 107.3 .000 on 15.166 110.4 110.4 .000 15.249 113.9 113.9 .000 +lr 15.333 117.7 117.7 .000 15.416 121.9 121.9 .000 15.499 126.6 126.6 .000 it 15.583 131.9 131.9 .000 15.666 138.1 138.1 .000 *w 15.749 145.5 145.5 .000 15.833 154.9 154.9 .000 ow 15.916 168.0 168.0 .000 15.999 187.9 187.9 .000 OM 16.083 227.6 227.6 .000 we 16.166 282.8 282.8 .000 16.249 336.3 336.3 .000 we 16.333 375.9 375.9 .000 f 16.416 373.2 373.2 .000 16.499 324.0 324.0 .000 wo 16.583 270.1 270.1 .000 16.666 234.9 234.9 .000 ow 16.749 209.7 209.7 .000 16.833 190.9 190.9 .000 pon 16.916 176.6 176.6 .000 we 16.999 164.2 164.2 .000 17.083 154.3 154.3 .000 w■ 17.166 144.8 144.8 .000 we 17.249 136.4 136.4 .000 17.333 129.1 129.1 .000 w. 17.416 122.4 122.4 .000 17.499 116.2 116.2 .000 - 17.583 111.0 111.0 .000 17.666 106.1 106.1 .000 im 17.749 102.2 102.2 .000 we 17.833 97.9 97.9 .000 17.916 94.5 94.5 .000 on 17.999 91.4 91.4 .000 18.083 87.7 87.7 .000 mw 18.166 85.4 85.4 .000 18.249 84.4 84.4 .000 ON 18.333 84.1 84.1 .000 'W 18.416 `83.6 83.6 .000 18.499 81.6 81.6 .000 we 18.583 80.4 80.4 .000 ,i 18.666 79.5 79.5 .000 18.749 78.6 78.6 .000 • 18.833 77.7 77.7 .000 18.916 76.7 76.7 .000 NW 18.999 75.8 75.8 .000 ow •********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 ow ea Pm IP » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< an IN STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) m imi TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 on 14.083 64.8550 79.73 . Q V . . . 14.167 65.4152 81.35 . Q . V . . I4S1 14.250 65.9887 83.27 . Q . V . • 14.333 66.5778 85.53 . Q . V • . • " 14.417 67.1835 87.95 . Q . V • . • 14.500 67.8052 90.27 . Q. V . . 14.583 68.4421 92.47 . Q. V • . PP 14.667 69.0939 94.65 . Q. V • . 14.750 69.7613. 96.90 . Q. V . . at 14.833 70.4449 99.26 . Q. V. . 14.917 71.1457 101.76 . Q V. . In 15.000 71.8649 104.43 . Q V. • I' 15.083 72.6040 107.31 . Q V. . 15.167 73.3646 110.44 . -Q V. . " 15.250 74.1489 113.88 . .Q V y 15.333 74.9594 117.68 . •Q V - 15.417 75.7988 121.89 . . Q V - . MI 15.500 76.6706 126.57 . . Q V • 15.583 77.5790 131.91 . Q .V • Ow 15.667 78.5299 138.07 . Q .V . 15.750 79.5321 145.52 . Q .V - AN 15.833 80.5991 154.93 . . Q .V - - 15.917 81.7564 168.03 . . Q • V - 16.000 83.0505 187.90 . . Q • V - - - 16.083 84.6181 227.62 . . . QV . 16.167 86.5661 282.84 . . . V Q • . or 16.250 88.8825 336.34 . . V Q . „_ 16.333 91.4711 375.87 . . . V . Q - 16.417 94.0417 373.25 . . . V . Q - - 16.500 96.2728 323.96 . . . V . Q . 16.583 98.1327 270.06 . . VQ • '"" 16.667 99.7507 234.94 . . . Q V - sr 16.750 101.1946 209.66 . . Q V - 16.833 102.5092 190.87 . Q- V - . Ns 16.917 103.7251 176.55 . . Q - V • . 17.000 104.8562 164.23 . . Q - V • • is 17.083 105.9186 154.26 . . Q . V - - 17.167 106.9158 144.80 . Q V. . Ailli 17.250 107.8550 136.37 . Q . V. • 40 17.333 108.7441 129.10 . . Q . V. . 17.417 109.5873 122.43 . . Q . V. • • 17.500 110.3874 116.18 . .Q V • wo 17.583 111.1516 110.96 . .Q V 17.667 111.8822 106.08 . Q . V . • , 17.750 112.5861 102.20 . Q . V - 17.833 113.2606 97.94 . Q. . V or 17.917 113.9117 94.54 Q. . V - 18.000 114.5409 91.36 . Q. . .V . ow 18.083 115.1450 87.71 . Q . .V - y 18.167 115.7334 85.44 . Q . .V - 18.250 116.3149 84.44 . Q • . .V • " 18.333 116.8939 84.06 . 4 • .V - so IN ill 18.417 117.4697 83.61 . Q • .V 18.500 118.0319 81.64 . Q . . V go 18.583 118.5858 80.42 . Q . • V sit' 18.667 119.1335 79.52 . Q . • V 18.750 119.6748 78.59 . Q . . V OR 18.833 120.2096 77.66 . Q . . V • it 18.917 120.7381 76.74 . Q • • V 19.000 121.2603 75.82 . Q . . . V . am i1M * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 41 di » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ou THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER is TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE a INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, s U.S. Department of Commerce). ou I ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ex UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 ill CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 ON CONSTANT LOSS RATE(CFS) = .00 all CHANNEL ROUTING COEFFICIENT ESTIMATED: mo MAXIMUM INFLOW(CFS) = 375.87 AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 282.54 lit CHANNEL NORMAL VELOCITY FOR Q = 282.54 CFS = 7.53 FPS ESTIMATED CHANNEL ROUTING COEFFICIENT = .816 ift tem MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .825 en do CONVEX METHOD CHANNEL ROUTING RESULTS: mi OUTFLOW LESS MODEL INFLOW ROUTED LOSS iii TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) UPI 14.083 79.7 78.2 78.2 • 14.167 81.3 79.5 ' 79.5 14.250 83.3 81.1 81.1 ill 14.333 85.5 83.0 83.0 IN 14.417 88.0 85.2 85.2 14.500 90.3 87.5 87.5 Pi 14.583 92.5 89.9 89.9 14.667 94.7 92.1 92.1 al 14.750 96.9 94.3 94.3 14.833 99.3 96.5 96.5 14.917 101.8 98.9 98.9 ON 15.000 104.4 101.3 101.3 15.083 107.3 104.0 104.0 m 15.167 110.4 106.8 106.8 m MI M" 15.250 113.9 109.9 109.9 15.333 117.7 113.3 113.3 id 15.417 121.9 117.1 117.1 ai 15.500 126.6 121.2 121.2 15.583 131.9 125.8 125.8 in 15.667 138.1 131.1 131.1 15.750 145.5 137.1 137.1 la 15.833 154.9 144.4 144.4 , 15.917 168.0 153.6 153.6 16.000 187.9 166.2 166.2 id 16.083 227.6 185.5 185.5 16.167 282.8 222.2 222.2 " 16.250 336.3 274.2 274.2 di 16.333 375.9 326.9 326.9 16.417 373.2 367.2 367.2 *w 16.500 324.0 370.4 370.4 16.583 270.1 330.2 330.2 al 16.667 234.9 279.3 279.3 16.750 209.7 241.8 241.8 et 16.833 190.9 214.6 214.6 de 16.917 176.6 194.5 194.5 17.000 164.2 179.3 179.3 "" 17.083 154.3 166.5 166.5 as 17.167 144.8 156.1 156.1 17.250 136.4 146.5 146.5 MR 17.333 129.1 137.9 137.9 17.417 122.4 130.4 130.4 at 17.500 116.2 123.6 123.6 17.583 111.0 117.3 117.3 41111 17.667 106.1 111.9 111.9 0. 17.750 102.2 107.0 107.0 17.833 97.9 102.9 102.9 m 17.917 94.5 98.7 98.7 18.000 91.4 95.1 95.1 ter 18.083 87.7 91.9 91.9 „ 18.167 85.4 88.4 88.4 18.250 84.4 85.9 85.9 at 18.333 84.1 84.7 84.7 18.417 83.6 84.2 84.2 m 18.500 81.6 83.6 83.6 ,i 18.583 80.4 81.9 81.9 18.667 79.5 80.7 80.7 ,* 18.750 78.6 79.7 79.7 18.833 77.7 78.7 78.7 Ad 18.917 76.7 77.8 77.8 ON 19.000 75.8 76.9 76.9 • PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.150 AF " OUTFLOW VOLUME = 147.149 AF • LOSS VOLUME = .000 AF di ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 di » » >UNIT- HYDROGRAPH ANALYSIS« «< it "'' (UNIT - HYDROGRAPH ADDED TO STREAM *2) WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE wlr *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 rrr SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .985 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 3 -HOUR FACTOR = .998 6 -HOUR FACTOR = .999 w 24 -HOUR FACTOR = .999 wr UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES mit UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 r MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 .iw rr UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 sta 5 14.937 229.845 6 21.573 296.939 7 29.027 333.536 8 37.172 364.496 9 45.147 356.833 10 52.442 326.428 wit 11 57.921 245.198 12 62.123 187.991 13 65.691 159.675 14 68.715 135.303 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 wv 18 76.841 72.755 19 78.377 68.742 20 79.814 64.295 itr r W 21 81.010 53.506 22 82.230 54.590 .w 23 83.218 44.217 on 24 84.291 48.018 25 85.185 40.012 wu 26 86.039 38.215 II 27 86.826 35.230 28 87.574 33.448 mw 29 88.206 28.303 30 88.851 28.829 'o 31 89.496 28.869 32 90.106 27.299 on 33 90.621 23.059 ilri 34 91.131 22.828 35 91.641 22.811 MI 36 92.118 21.353 37 92.526 18.261 WO 38 92.933 18.173 39 93.339 18.181 NM 40 93.745 18.173 ell 41 94.119 16.746 42 94.442 14.458 "" 43 94.765 14.435 ow 44 95.087 14.427 45 95.410 14.427 moo 46 95.732 14.427 47 96.031 13.359 ma 48 96.249 9.772 49 96.462 9.517 '"" 50 96.675 9.548 mg 51 96.888 9.517 52 97.101 9.517 MI 53 97.314 9.533 54 97.527 9.533 in 55 97.740 9.533 56 97.947 9.278 wo 57 98.061 5.101 km 58 98.140 3.523 59 98.219 3.539 "' 60 98.297 3.491 , 61 98.376 3.539 62 98.455 3.523 „,a 63 98.533 3.507 64 98.612 3.523 ' 65 98.691 3.539 66 98.769 3.507 OPP 67 98.848 3.523 olii 68 98.927 3.523 69 99.005 3.523 on 70 99.084 3.523 on 71 99.163 3.523 72 99.242 3.523 sill 73 99.320 3.523 74 99.399 3.523 in 75 99.478 3.523 76 99.557 3.523 " 77 99.635 3.523 ni 78 99.714 3.523 79 99.793 3.523 r* 80 99.871 3.523 we for 81 99.950 3.523 82 100.000 2.230 Wli TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL — LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.50 TOTAL SOIL —LOSS VOLUME(ACRE —FEET) = 70.6808 0 TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 200.3609 WTI rrr 0 0 0 0 yes GIs 0 0 0 0 0 0 0 w ww * 2 4 - H O U R STORM RUNOFF H Y D R O G R A P H HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 * 14.083 83.0614 101.77 Q V . 14.167 83.7724 103.24 Q V . 14.250 84.4944 104.84 Q V . - 14.333 85.2286 106.61 Q V . 14.417 85.9764. 108.57 Q V . 14.500 86.7391 110.75 .Q V . 14.583 87.5178 113.07 .Q V . 14.667 88.3139 115.58 .Q V . • 14.750 89.1279 118.20 .Q V . 14.833 89.9608 120.93 . Q V . • 14.917 90.8124 123.66 . Q V . ▪ 15.000 91.6835 126.48 . Q V . 15.083 92.5751 129.45 . Q V . .■, 15.167 93.4885 132.63 Q V . 15.250 94.4251 135.99 Q V . • 15.333 95.3871 139.68 Q V. 15.417 96.3764 143.66 Q V. :.. 15.500 97.3961 148.05 Q V. err 15.583 98.4493 152.93 Q V. 15.667 99.5407 158.47 Q V. .. 15.750 100.6757 164.80 Q V 15.833 101.8630 172.39 Q V 15.917 103.1187 182.34 Q V 16.000 104.4719 196.48 QV 16.083 106.0101 223.35 .VQ r. 16.167 107.7578 253.77 .V Q 16.250 109.6935 281.07 .V Q 16.333 111.8359 311.06 . V .Q • 16.417 114.1806 340.46 . V Q 16.500 116.7227 369.11 V Q • 16.583 119.3696 384.32 V Q 16.667 122.0583 390.40 V Q. 16.750 124.6688 379.04 V Q 16.833 127.1167 355.45 V Q w 16.917 129.3051 317.75 V Q • 17.000 131.2848 287.46 V Q 17.083 133.1166 265.98 Q 17.167 134.8193 247.23 Q V • 17.250 136.3927 228.46 . Q V 17.333 137.9030 219.29 .Q V 17.417 139.3116 204.53 Q V 17.500 140.6499 194.32 Q. V 17.583 141.9317 186.13 Q . V . 17.667 143.1597 178.30 Q V . 17.750 144.3273 169.53 Q V . ail 17.833 145.4572 164.07 Q V. 17.917 146.5356 156.59 Q V. 18.000 147.5874 152.72 Q V. r IP al 18.083 148.5967 146.56 . Q V. 18.167 149.5775 142.41 . Q V. OR 18.250 150.5308 138.42 Q . V GYM 18.333 151.4614 135.12 . . Q V . 18.417 152.3683 131.68 . Q V In 18.500 153.2648 130.17 . Q V ,• 18.583 154.1516 128.76 . . Q V 18.667 155.0269 127.09 . . Q V . Ili 18.750 155.8877 124.99 . . Q .V 18.833 156.7411 123.92 . . Q •V . 'li 18.917 157.5858 122.64 . Q .V • 19.000 158.4176 120.78 . . 4 .V Is ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mat FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 Iiii » »> FLOWBY STRUCTURE ROUTING MODEL« «< No ar MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN di 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. gm rrr la INFLOW III (STREAM 2) WI di Ilk < - -* <= flowby structure a basin (maximum flowby Q = 326.0 cfs) storage Non or „ V STREAM 2 is FLOWBY nu di Rd di FLOWBY BASIN MODELING RESULTS: IN MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME es (HRS) (CFS) (CFS) (AF) 14.083 101.8 101.8 .000 no 14.166 103.2 103.2 .000 rW 14.249 104.8 104.8 .000 14.333 106.6 106.6 .000 ■n 14.416 108.6 108.6 .000 do MM 14.499 110.7 110.7 .000 14.583 113.1 113.1 .000 in 14.666 115.6 115.6 .000 01 14.749 118.2 118.2 .000 14.833 120.9 120.9 .000 i! 14.916 123.7 123.7 .000 ill 14.999 126.5 126.5 .000 15.083 129.5 129.5 .000 15.166 132.6 132.6 .000 in 15.249 136.0 136.0 .000 iii 15.333 139.7 139.7 .000 15.416 143.7 143.7 .000 PM 15.499 148.1 148.1 .000 fill 15.583 152.9 152.9 .000 15.666 158.5 158.5 .000 in 15.749 164.8 164.8 .000 15.833 172.4 172.4 .000 on 15.916 182.3 182.3 .000 15.999 196.5 196.5 .000 16.083 223.3 223.3 .000 ix 16.166 253.8 253.8 .000 16.249 281.1 281.1 .000 "" 16.333 311.1 311.1 .000 is 16.416 340.5 326.0 .100 16.499 369.1 326.0 .396 - 16.583 384.3 326.0 .798 16.666 390.4 326.0 1.242 me 16.749 379.0 326.0 1.607 16.833 355.4 326.0 1.810 om 16.916 317.7 317.7 1.810 ✓ 16.999 287.5 287.5 1.810 17.083 266.0 266.0 1.810 *m 17.166 247.2 247.2 1.810 17.249 228.5 228.5 1.810 or 17.333 219.3 219.3 1.810 17.416 204.5 204.5 1.810 MI 17.499 194.3 194.3 1.810 111 17.583 186.1 186.1 1.810 17.666 178.3 178.3 1.810 MI 17.749 169.5 169.5 1.810 ... 17.833 164.1 164.1 1.810 17.916 156.6 156.6 1.810 17.999 152.7 152.7 1.810 18.083 146.6 146.6 1.810 in 18.166 142.4 142.4 1.810 18.249 138.4 138.4 1.810 in 18.333 135.1 135.1 1.810 11111 18.416 131.7 131.7 1.810 18.499 130.2 130.2 1.810 in 18.583 128.8 128.8 1.810 ,i 18.666 127.1 127.1 1.810 18.749 125.0 125.0 1.810 in 18.833 123.9 123.9 1.810 18.916 122.6 122.6 1.810 Illi 18.999 120.8 120.8 1.810 al di ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 um r W i » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< IP II ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** AEI FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 1i » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< di ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 1111 FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 1I » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< NO li STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) ill li TIME(HRS) VOLUME(AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 II 14.083 147.2768 180.01 . Q V . . 0 14.167 148.5355 182.77 . Q V . . 14.250 149.8161 185.93 . Q V . . • 14.333 151.1218 189.59 Q V . 14.417 152.4561 193.74 . .Q V . . iiiii 14.500 153.8218 198.30 . .Q V . . 14.583 155.2195 202.95 . .Q V . . iii 14.667 156.6497 207.67 . .Q V . . 0 14.750 158.1132 212.49 . . Q V . . 14.833 159.6109 217.46 . . Q V . . u p 14.917 161.1434 222.53 . . Q V . • ii 15.000 162.7125 227.83 Q V . 15.083 164.3202 233.44 . Q V. . 15.167 165.9695 239.47 Q V. . 15.250 167.6632 245.93 . Q V. . 15.333 169.4057 253.01 . Q V. . 15.417 171.2013 260.72 . Q V. . in 15.500 173.0557 269.27 . Q V d u 15.583 174.9756 278.76 . Q V . 15.667 176.9696 289.54 . Q V . ,g 15.750 179.0489 301.92 . Q V . 15.833 181.2306 316.77 . Q V II 15.917 183.5439 335.89 . Q.V 16.000 186.0417 362.69 . QV . ▪ 16.083 188.8577 408.88 . .V Q . ill 16.167 192.1359 476.00 . . V Q 16.250 195.9598 555.22 . . V Q 'i! 16.333 200.3533 637.94 . . V Q • i 16.417 205.1275 693.20 . . V Q. 16.500 209.9238 696.43 . V Q. 16.583 214.4428 656.16 . V Q • 16.667 218.6116 605.32 . V Q . 16.750 222.5221 567.80 . V . Q . 16.833 226.2452 540.61 . V Q 16.917 229.7732 512.26 . V Q. 1 17.000 232.9875 466.71 . Q • . 17.083 235.9660 432.48 . . Q V . . • 17.167 238.7435 403.29 . . Q V . or IR 17.250 241.3257 374.93 . . .Q V . 17.333 243.7854 357.16 . . Q V . . MI 17.417 246.0921 334.93 . Q V . a 17.500 248.2817 317.92 . . Q . V . . 17.583 250.3713 303.42 . . Q . V . . mg 17.667 252.3699 290.19 . . Q . V. . m 17.750 254.2741 276.49 . . Q V. 17.833 256.1126 266.95 . Q V. 17.917 257.8707 255.27 Q . V. . No 18.000 259.5777 247.86 . Q V di 18.083 261.2200 238.45 . Q V 18.167 262.8093 230.77 . Q V a 18.250 264.3543 224.34 . . Q V Wj 18.333 265.8681 219.81 . . Q V 18.417 267.3546 215.84 . . Q V el 18.500 268.8271 213.81 . . Q .V j 18.583 270.2782 210.70 . . Q .V 18.667 271.7090 207.75 . . .V 18.750 273.1186 204.68 Q . V 18.833 274.5144 202.67 . . .V a 18.917 275.8950 200.46 . . .V 19.000 277.2564 197.68 . . . V !m iii END OF FLOOD ROUTING ANALYSIS in til W PS m mil mi II w mil Ili a IP 0 li a .! ii WI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF w ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) Ver. 5.1 Release Date: 01/01/95 License ID 1206 di Analysis prepared by: "* ASL Consulting Engineers • One Jenner, Suite 200 Irvine, CA 92718 (714) 727 -7099 it * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** gm* FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1, 2 & 3 REVISED No* SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** m FILE NAME: N:I10RB103.UH1 TIME /DATE OF STUDY: 10:33 7/11/1995 mo ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** iwA► FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 rt » »>UNIT- HYDROGRAPH ANALYSIS « «< moo (UNIT - HYDROGRAPH ADDED TO STREAM #1) UM WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE am *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 am * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 RN *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 +r 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 nr 04 all UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES im UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 iii m RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 M UNIT HYDROGRAPH DETERMINATION unt INTERVAL "S" GRAPH UNIT HYDROGRAPH m NUMBER MEAN VALUES ORDINATES(CFS) 1 1.881 54.816 2 7.519 164.320 3 17.390 287.705 - 4 31.680 416.512 5 47.144 450.690 s" 6 58.786 339.323 s 7 66.137 214.267 8 71.368 152.469 ,- 9 75.288 114.2 4 8 10 78.386 90.276 11 80.990 75.902 12 83.152 63.022 .. 13 85.059 55.572 am 14 86.676 47.126 15 88.056 40.226 *■ 16 89.306 36.426 17 90.444 33.190 or 18 91.439 28.978 ,,,, 19 92.344 26.385 20 93.136 23.079 w.. 21 93.914 22.672 22 94.571 19.147 23 95.199 18.318 am 24 95.822 18.151 25 96.301 13.960 on 26 96.716 12.090 27 97.131 12.100 M 28 97.546 12.090 29 97.939 11.472 'W 30 98.139 5.813 +I 31 98.292 4.465 32 98.446 4.481 mi 33 98.599 4.460 al 34 98.752 4.476 35 98.905 4.465 m 36 99.059 4.470 37 99.212 4.465 'd 38 99.365 4.465 39 99.518 4.465 40 99.672 4.465 • 41 99.825 4.465 42 99.978 4.465 m 43 100.000 .642 m a VI TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 29.3809 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 147.0997 fla MO MEI ail rrr rri .w di VI II Aw ON it III Ill 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H is II HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) on II TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ul l 14.083 64.9090 79.85 . Q V . . a 14.167 65.4706 81.54 . Q . V . . 14.250 66.0465 83.62 . Q . V . . a 14.333 66.6394 86.09 . Q . V . . 14.417 67.2505 88.74 Q V . as 14.500 67.8788 91.23 . Q. V . . 14.583 68.5229 93.52 . Q. V . . on 14.667 69.1825 95.77 . Q. V . . mo 14.750 69.8579 98.07 . Q. V . . 14.833 70.5497 100.45 . Q V. . "" 14.917 71.2589 102.97 . Q V. . ... 15.000 71.9866 105.65 . Q V. . 15.083 72.7341 108.54 . Q V. . .. 15.167 73.5032 111.67 . .Q V. . 15.250 74.2958 115.09 . .Q V . 1 " 15.333 75.1144 118.86 . .Q V . 15.417 75.9614 122.99 . . Q V . .. 15.500 76.8392 127.46 . . Q V . .r 15.583 77.7514 132.45 . Q .V . 15.667 78.7027 138.12 . Q .V . .. 15.750 79.7014 145.02 . Q .V . 15.833 80.7617 153.95 . Q .V ". 15.917 81.9092 166.62 . Q . V 16.000 83.1903 186.01 . Q . V 16.083 84.7399 225.01 . . QV . ims 16.167 86.6639 279.35 . . V Q . 16.250 88.9506 332.04 . . V Q - 16.333 91.5055 370.97 . . V Q . „ 16.417 94.0427 368.40 . V . Q 16.500 96.2459 319.91 . . V .Q +m 16.583 98.0851 267.05 . . Q . 16.667 99.6888 232.85 . . Q V . ' 16.750 101.1239 208.38 . Q V . 16.833 102.4337 190.19 . . Q. V . ow 16.917 103.6477 176.27 . Q V . 4111 17.000 104.7790 164.26 . Q V . 17.083 105.8429 154.48 . Q . V . 4111 17.167 106.8424 145.13 Q . V. . , 17.250 107.7838 136.70 . Q . V. . 17.333 108.6746 129.34 . - Q V. is 17.417 109.5185 122.54 . . Q V. 17.500 110.3188 116.20 . .Q V. a 17.583 111.0828 110.94 . .Q . V . 17.667 111.8132 106.05 . Q . V . 'I 17.750 112.5168 102.16 . Q V a 17.833 113.1911 97.91 . Q. V . 17.917 113.8420 94.51 . Q. . V . ent 18.000 114.4711 91.35 . Q. . .V . g m I. 18.083 115.0752 87.71 Q . .V 18.167 115.6637 85.45 . Q . .V . 18.250 116.2453 84.45 Q . V roil 18.333 116.8242 84.06 Q . .V 18.417 117.4000 83.61 Q . V go 18.500 117.9624 81.65 Q . . V it 18.583 118.5163 80.44 . Q . . V . 18.667 119.0641 79.53 Q . . V , 18.750 119.6054 78.60 . Q . . V . 18.833 120.1403 77.67 Q . . V illi 18.917 120.6688 76.74 Q . . V 19.000 121.1910 75.82 . Q - . V . ew or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** W* FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 ✓ » »> FLOWBY STRUCTURE ROUTING MODEL« «< w■ ow MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: MI FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN ow 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ow wo .. INFLOW ✓ (STREAM 1) or ww < - -* <= flowby structure +ii basin (maximum flowby Q = 569.0 cfs) storage ie ON ww V STREAM 1 wi FLOWBY NM MI OM ,I FLOWBY BASIN MODELING RESULTS: IP MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME We (HRS) (CFS) (CFS) (AF) 14.083 79.8 79.8 .000 ow 14.166 81.5 81.5 .000 • 14.249 83.6 83.6 .000 14.333 86.1 86.1 .000 - 14.416 88.7 88.7 .000 sr -w im 14.499 91.2 91.2 .000 14.583 93.5 93.5 .000 14.666 95.8 95.8 .000 ril 14.749 98.1 98.1 .000 14.833 100.5 100.5 .000 • 14.916 103.0 103.0 .000 14.999 105.7 105.7 .000 mi 15.083 108.5 108.5 .000 15.166 111.7 111.7 .000 15.249 115.1 115.1 .000 W 15.333 118.9 118.9 .000 15.416 123.0 123.0 .000 on 15.499 127.5 127.5 .000 0 15.583 132.4 132.4 .000 15.666 138.1 138.1 .000 so 15.749 145.0 145.0 .000 15.833 154.0 154.0 .000 a 15.916 166.6 166.6 .000 15.999 186.0 186.0 .000 NO 16.083 225.0 225.0 .000 a 16.166 279.4 279.4 .000 16.249 332.0 332.0 .000 e m 16.333 371.0 371.0 .000 di 16.416 368.4 368.4 .000 16.499 319.9 319.9 .000 „q 16.583 267.0 267.0 .000 16.666 232.8 232.8 .000 dil 16.749 208.4 208.4 .000 16.833 190.2 190.2 .000 mo 16.916 176.3 176.3 .000 rii 16.999 164.3 164.3 .000 17.083 154.5 154.5 .000 m 17.166 145.1 145.1 .000 17.249 136.7 136.7 .000 Mt 17.333 129.3 129.3 .000 17.416 122.5 122.5 .000 17.499 116.2 116.2 .000 i 17.583 110.9 110.9 .000 17.666 106.0 106.0 .000 '- 17.749 102.2 102.2 .000 mo 17.833 97.9 97.9 .000 17.916 94.5 94.5 .000 17.999 91.3 91.3 .000 18.083 87.7 87.7 .000 18.166 85.4 85.4 .000 18.249 84.4 84.4 .000 18.333 84.1 84.1 .000 M 18.416 83.6 83.6 .000 18.499 81.6 81.6 .000 •' 18.583 80.4 80.4 .000 di 18.666 79.5 79.5 .000 18.749 78.6 78.6 .000 • 18.833 77.7 77.7 .000 18.916 76.7 76.7 .000 Mi 18.999 75.8 75.8 .000 mo 01********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 m am 'se » » >VIEW STREAM NUMBER 1 HYDROGRAPH« «< w sM STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) iii TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 iii 14.083 64.9090 79.85 . Q V . . 14.167 65.4706 81.54 . Q . V . . • 14.250 66.0465 83.62 . Q . V . . 14.333 66.6394 86.09 . Q . V . . " 14.417 67.2505 88.74 . Q . V . . ea 14.500 67.8788 91.23 . Q. V . . 14.583 68.5229 93.52 . Q. V . . a 14.667 69.1825 95.77 . Q. V . . 14.750 69.8579 98.07 . Q. V . . Iwa 14.833 70.5497 100.45 . Q V. . s. 14.917 71.2589 102.97 . Q V. . 15.000 71.9866 105.65 . Q V. . +m 15.083 72.7341 108.54 . Q V. . 15.167 73.5032 111.67 . .Q V. . 'w 15.250 74.2958 115.09 . .Q V . • 15.333 75.1144 118.86 . .Q V . 15.417 75.9614 122.99 . . Q V . gm 15.500 76.8392 127.46 . . Q V . 15.583 77.7514 132.45 . Q .V . IN 15.667 78.7027 138.12 . Q .V . 15.750 79.7014 145.02 . Q .V . "'" 15.833 80.7617 153.95 . Q .V . im 15.917 81.9092 166.62 . Q . V . 16.000 83.1903 186.01 . . Q . V . .. 16.083 84.7399 225.01 . . QV 16.167 86.6639 279.35 . . V Q se 16.250 88.9506 332.04 . . . V Q 16.333 91.5055 370.97 . . . V Q . mm 16.417 94.0427 368.40 . V . Q iim 16.500 96.2459 319.91 . V .Q 16.583 98.0851 267.05 . Q . "m 16.667 99.6888 232.85 . . Q V . ow 16.750 101.1239 208.38 . Q V . 16.833 102.4337 190.19 . Q. V , „ 16.917 103.6477 176.27 . Q V , 17.000 104.7790 164.26 . Q V iii 17.083 105.8429 154.48 . . Q V , 17.167 106.8424 145.13 . Q V. .m 17.250 107.7838 136.70 . Q V. . • 17.333 108.6746 129.34 . . Q V. 17.417 109.5185 122.54 . . Q . V. IN 17.500 110.3188 116.20 . .Q V. to 17.583 111.0828 110.94 . .4 V 17.667 111.8132 106.05 . Q . V . OR 17.750 112.5168 102.16 . Q V 17.833 113.1911 97.91 . Q. V a 17.917 113.8420 94.51 . Q. V 18.000 114.4711 91.35 . Q. .V - 18.083 115.0752 87.71 . Q . .V is 18.167 115.6637 85.45 . Q . .V 18.250 116.2453 84.45 . Q . .V ■* 18.333 116.8242 84.06 . Q . .V no on 1 . 1 18.417 117.4000 83.61 . Q . . .V . 18.500 117.9624 81.65 . Q . . V " 18.583 118.5163 80.44 . Q . . . V . lit 18.667 119.0641 79.53 . Q . . V . 18.750 119.6054 78.60 . Q . . V . - 18.833 120.1403 77.67 . Q - . V . 18.917 120.6688 76.74 Q . . V rio 19.000 121.1910 75.82 . Q . . V . OP dM********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 on 0 » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ow THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER II TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, out Hydrology, Chapter 17, page 17 -52, August,1972, • U.S. Department of Commerce). w to ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 on UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 ' CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) = .00 or CHANNEL ROUTING COEFFICIENT ESTIMATED: MAXIMUM INFLOW(CFS) = - 370.97 AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 270.92 .w CHANNEL NORMAL VELOCITY FOR Q = 270.92 CFS = 7.46 FPS 00 ESTIMATED CHANNEL ROUTING COEFFICIENT = .814 ✓ MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .822 mw CONVEX METHOD CHANNEL ROUTING RESULTS: we OUTFLOW LESS MODEL INFLOW ROUTED LOSS i TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) um 14.083 79.8 78.3 78.3 • 14.167 81.5 79.6 79.6 14.250 83.6 81.3 81.3 1 0 14.333 86.1 83.3 83.3 II 14.417 88.7 85.7 85.7 14.500 91.2 88.3 88.3 „ 14.583 93.5 90.8 90.8 14.667 95.8 93.1 93.1 di 14.750 98.1 95.4 95.4 14.833 100.5 97.7 97.7 on 14.917 103.0 100.0 100.0 • 15.000 105.7 102.5 102.5 15.083 108.5 105.2 105.2 m 15.167 111.7 108.0 108.0 r• we ■r 15.250 115.1 111.1 111.1 15.333 118.9 114.5 114.5 4111" 15.417 123.0 118.2 118.2 MI 15.500 127.5 122.3 122.3 15.583 132.4 126.7 126.7 le 15.667 138.1 131.6 131.6 15.750 145.0 137.2 137.2 ill 15.833 154.0 143.9 143.9 15.917 166.6 152.5 152.5 quo 16.000 186.0 164.7 164.7 IN 16.083 225.0 183.3 183.3 16.167 279.4 219.2 219.2 wo 16.250 332.0 270.2 270.2 wi 16.333 371.0 322.1 322.1 16.417 368.4 362.2 362.2 mu 16.500 319.9 365.9 365.9 16.583 . 267.0 326.6 326.6 di 16.667 232.8 276.7 276.7 16.750 208.4 239.9 239.9 we 16.833 190.2 213.5 213.5 r 16.917 176.3 193.9 193.9 17.000 164.3 179.1 179.1 ww 17.083 154.5 166.6 166.6 we 17.167 145.1 156.4 156.4 17.250 136.7 146.9 146.9 .. 17.333 129.3 138.3 138.3 17.417 122.5 130.7 130.7 um 17.500 116.2 123.8 123.8 17.583 110.9 117.4 117.4 ern 17.667 106.0 112.0 112.0 um 17.750 102.2 107.0 107.0 17.833 97.9 102.9 102.9 *w 17.917 94.5 98.7 98.7 18.000 91.3 95.2 95.2 ow 18.083 87.7 91.9 91.9 18.167 85.4 88.4 88.4 ow 18.250 84.4 85.9 85.9 016 18.333 84.1 84.7 84.7 18.417 83.6 84.2 84.2 "' 18.500 81.6 83.6 83.6 ,, 18.583 80.4 82.0 82.0 18.667 79.5 80.7 80.7 , 18.750 78.6 79.7 79.7 18.833 77.7 78.8 78.8 iii 18.917 76.7 77.8 77.8 mm 19.000 75.8 76.9 76.9 IMO PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.100 AF IN OUTFLOW VOLUME = 147.100 AF • LOSS VOLUME = .000 AF Wi ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** id FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 mom » » >UNIT- HYDROGRAPH ANALYSIS« «< WM in (UNIT- HYDROGRAPH ADDED TO STREAM #2) •r �..w, .. WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE OM *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 im * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 et SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 RUNOFF HYDROGRAPH LISTING LIMITS: mit MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 +� MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 nu UNIT HYDROGRAPH DETERMINATION mo INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) ■w 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 id 5 14.937 229.845 6 21.573 296.939 UM 7 29.027 333.536 +� 8 37.172 364.496 9 45.147 356.833 10 52.442 326.428 11 57.921 245.198 12 62.123 187.991 , 13 65.691 159.675 14 68.715 135.303 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 r� 18 76.841 72.755 19 78.377 68.742 20 79.814 64.295 arr w illi 21 81.010 53.506 22 82.230 54.590 nu 23 83.218 44.217 Al 24 84.291 48.018 25 85.185 40.012 ww 26 86.039 38.215 27 86.826 35.230 di 28 87.574 33.448 on 29 88.206 28.303 30 88.851 28.829 NI 31 89.496 28.869 32 90.106 27.299 P 33 90.621 23.059 is 34 91.131 22.828 35 91.641 22.811 ow 36 92.118 21.353 37 92.526 18.261 iii 38 92.933 18.173 39 93.339 18.181 se 40 93.745 18.173 ri 41 94.119 16.746 42 94.442 14.458 - 43 94.765 14.435 ,w 44 95.087 14.427 45 95.410 14.427 ,. 46 95.732 14.427 47 96.031 13.359 war 48 96.249 9.772 49 96.462 9.517 is 50 96.675 9.548 or 51 96.888 9.517 52 97.101 9.517 - 53 97.314 9.533 54 97.527 9.533 ow 55 97.740 9.533 mm 56 97.947 9.278 57 98.061 5.101 so 58 98.140 3.523 59 98.219 3.539 ""' 60 98.297 3.491 , 61 98.376 3.539 62 98.455 3.523 w, 63 98.533 3.507 64 98.612 3.523 65 98.691 3.539 66 98.769 3.507 we 67 98.848 3.523 0 68 98.927 3.523 69 99.005 3.523 ", 70 99.084 3.523 di 71 99.163 3.523 72 99.242 3.523 411 73 99.320 3.523 74 99.399 3.523 ill 75 99.478 3.523 76 99.557 3.523 o n 77 99.635 3.523 iiil 78 99.714 3.523 79 99.793 3.523 - 80 99.871 3.523 mg 81 99.950 3.523 82 100.000 2.230 TOTAL STORM RAINFALL(INCHES) = 8.79 lir TOTAL SOIL - LOSS(INCHES) = 2.30 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.50 PIP TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 70.7712 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 200.1874 OR rr ilk e .r IMIN y 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H RIM ii HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow Ni TIME(HRS) VOLUME (AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 4/11 14.083 83.0794 101.89 . Q V . . go 14.167 83.7915 103.39 . Q V . . 14.250 84.5151 105.06 . Q V . . ,x 14.333 85.2514 106.92 . Q V . . 14.417 86.0020 108.99 . Q V . . 14.500 86.7686 111.31 . .4 V . . 14.583 87.5524 113.80 . .Q V . . et 14.667 88.3546 116.48 . .Q V . . • 14.750 89.1760 119.27 . .Q V . . 14.833 90.0173 122.15 . . Q V . . "'" 14.917 90.8781 124.99 . . Q V . . 15.000 91.7589 127.89 . . Q V . . ow 15.083 92.6605 130.92 . Q V . . _ 15.167 93.5844 134.14 . Q V . . 15.250 94.5315 137.52 . Q V . . 1 '. 15.333 95.5042 141.23 . Q V. . 15.417 96.5040 145.17 . Q V. . . 15.500 97.5333 149.47 Q V. . iii 15.583 98.5954 154.20 . Q V. . 15.667 99.6942 159.54 . Q V. . am 15.750 100.8346 165.60 . Q V . 15.833 102.0248 172.81 . Q V . or 15.917 103.2802 182.29 . Q V 16.000 104.6292 195.88 . QV . 16.083 106.1581 221.99 . .VQ +o 16.167 107.8910 251.62 . .V Q . 16.250 109.8072 278.24 . .V Q . o ' 16.333 111.9256 307.59 . . V Q . 16.417 114.2425 336.42 . . V . Q . ell 16.500 116.7536 364.61 . . V Q . 16.583 119.3683 379.65 . . V Q . gin 16.667 122.0252 385.77 . . V Q . Mi 16.750 124.6062 374.77 . . . V Q . 16.833 127.0291 351.80 . V Q . "n 16.917 129.1982 314.95 . V .Q Ai 17.000 131.1640 285.44 . V Q . . 17.083 132.9861 264.57 . . Q . MI 17.167 134.6826 246.33 . . . Q V . 0 17.250 136.2527 227.97 . . Q V . 17.333 137.7608 218.98 . .4 V . 17.417 139.1687 204.42 . 4 V . on 17.500 140.5068 194.30 . Q. V . . III 17.583 141.7885 186.10 . Q . V . . 17.667 143.0161 178.25 . . Q . V . . " 17.750 144.1832 169.46 . . Q . V . . • 17.833 145.3121 163.93 . . Q . V. . 17.917 146.3895 156.44 . . 4 V. . an 18.000 147.4401 152.55 . . Q V. . "w in 0 18.083 148.4484 146.40 . Q V. 18.167 149.4281 142.25 . Q V. IN 18.250 150.3804 138.28 . Q . V . oil 18.333 151.3100 134.98 . Q V . 18:417 152.2161 131.56 . Q . V - m 18.500 153.1117 130.04 . Q V 18.583 153.9975 128.61 . . Q V - 18.667 154.8717 126.95 . . Q . V in 18.750 155.7316 124.85 . . Q . .V 18.833 156.5841 123.78 . . Q . .V . 18.917 157.4277 122.49 . . Q . .V - 19.000 158.2585 120.64 . . Q .V . am err ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *m FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 » »> FLOWBY STRUCTURE ROUTING MODEL« «< GM MN MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN r 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. mg me m INFLOW " (STREAM 2) m ft m" < - -* <= flowby structure m basin (maximum flowby Q = 326.0 cfs) storage AM M w V STREAM 2 0 FLOWBY go d r 1 FLOWBY BASIN MODELING RESULTS: 411 MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME 0 (HRS) (CFS) (CFS) (AF) 14.083 101.9 101.9 .000 14.166 103.4 103.4 .000 ill 14.249 105.1 105.1 .000 14.333 106.9 106.9 .000 14.416 109.0 109.0 .000 r I 14.499 111.3 111.3 .000 14.583 113.8 113.8 .000 W 14.666 116.5 116.5 .000 0 14.749 119.3 119.3 .000 14.833 122.2 122.2 .000 M 14.916 125.0 125.0 .000 0 14.999 127.9 127.9 .000 15.083 130.9 130.9 .000 on 15.166 134.1 134.1 .000 15.249 137.5 137.5 .000 O 15.333 141.2 141.2 .000 15.416 145.2 145.2 .000 go 15.499 149.5 149.5 .000 • 15.583 154.2 154.2 .000 15.666 159.5 159.5 .000 nw 15.749 165.6 165.6 .000 15.833 1.72.8 172.8 .000 15.916 182.3 182.3 .000 .w 15.999 195.9 195.9 .000 16.083 222.0 222.0 .000 gi 16.166 251.6 251.6 .000 16.249 278.2 278.2 .000 '"' 16.333 307.6 307.6 .000 mo 16.416 336.4 326.0 .072 16.499 364.6 326.0 .338 an 16.583 379.7 326.0 .707 16.666 385.8 326.0 1.119 16.749 374.8 326.0 1.455 16.833 351.8 326.0 1.632 .. 16.916 315.0 315.0 1.632 .. 16.999 285.4 285.4 1.632 17.083 264.6 264.6 1.632 17.166 246.3 246.3 1.632 17.249 228.0 228.0 1.632 0 17.333 219.0 219.0 1.632 MI 17.416 204.4 204.4 1.632 17.499 194.3 194.3 1.632 m 17.583 186.1 186.1 1.632 17.666 178.2 178.2 1.632 - 17.749 169.5 169.5 1.632 or 17.833 163.9 163.9 1.632 17.916 156.4 156.4 1.632 „R 17.999 152.5 152.5 1.632 18.083 146.4 146.4 1.632 git 18.166 142.3 142.3 1.632 18.249 138.3 138.3 1.632 mg 18.333 135.0 135.0 1.632 • 18.416 131.6 131.6 1.632 18.499 130.0 130.0 1.632 RR 18.583 128.6 128.6 1.632 0 18.666 126.9 126.9 1.632 18.749 124.9 124.9 1.632 , 18.833 123.8 123.8 1.632 18.916 122.5 122.5 1.632 MI 18.999 120.6 120.6 1.632 go di ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 - ow IIIII » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< NI ii ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Ms FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 di » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< Mi ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 4111 FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 al » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< me .r STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) . 111 - TIME(HRS) VOLUME (AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 "° 14.083 147.3410 180.19 . Q V . mil 14.167 148.6015 183.02 . Q V . . 14.250 149.8846 186.32 . Q V . . mg 14.333 151.1945 190.19 . Q V . . 14.417 152.5351 194.65 . .Q V . . IN 14.500 153.9095 199.57 . .Q V . . 14.583 155.3184 204.56 . .Q V . . U PI 14.667 156.7617 209.58 . .Q V . . girl 14.750 158.2399 214.64 . . Q V . . 14.833 159.7538 219.81 . . Q V . . *im 14.917 161.3035 225.01 . . Q V . . 15.000 162.8904 230.42 . Q V . . mu 15.083 164.5164 236.10 . Q V. . . 15.167 166.1842 242.17 . Q V. . 15.250 167.8967 248.64 . Q V. . ▪ 15.333 169.6578 255.72 . Q V. . 15.417 171.4717 263.37 . . Q V. . 1 "" 15.500 173.3431 271.73 . . Q V . gir 15.583 175.2775 280.88 . . Q V . 15.667 177.2826 291.13 . . Q V • 15.750 179.3677 302.76 . . Q V . 15.833 181.5487 316.69 . . Q .V . Nil 15.917 183.8546 334.81 . . Q.V . 16.000 186.3376 360.54 . . QV . - 16.083 189.1292 405.33 . . .V Q . ill 16.167 192.3714 470.77 . . . V Q . 16.250 196.1482 548.39 . . . V .Q . me 16.333 200.4852 629.73 . . . V . Q . a 16.417 205.2248 688.19 . . . V . Q. 16.500 209.9899 691.89 . . . V . Q. NO 16.583 214.4842 652.58 . . . V . Q . 16.667 218.6348 602.67 . . . V Q . di 16.750 222.5325 565.95 . . . V . Q . 16.833 226.2479 539.48 . . . V Q . " 16.917 229.7527 508.89 . . V Q. . a 17.000 232.9518 464.51 . . . Q . 17.083 235.9214 431.19 . . . Q V . . 17.167 238.6948 402.70 . . . Q V . . sr m III 17.250 241.2764 374.85 . . .Q V . 17.333 243.7370 357.28 . . Q V . . 17.417 246.0453 335.16 . . Q. V . . 6 17.500 248.2362 318.11 . . Q . V . . 17.583 250.3264 303.51 . . Q . V . . IN 17.667 252.3251 290.20 . . Q V. . 17.750 254.2290 276.45 . Q V. 17.833 256.0666 266.83 . . Q . V. . ,is 17.917 257.8238 255.14 Q . V. . 18.000 259.5298 247.71 . Q V . 10 18.083 261.1711 238.32 . Q . V . 18.167 262.7596 230.65 . Q . V . 00 18.250 264.3038 224.22 . . Q . V . iii 18.333 265.8168 219.68 . . Q . V . 18.417 267.3025 215.72 . . Q V - 18.500 268.7742 213.69 . . Q .V 18.583 270.2245 210.59 . . Q . .V . of 18.667 271.6545 207.63 . .Q . .V . .. 18.750 273.0633 204.56 . .Q .V 18.833 274.4583 202.55 . .Q .V se 18.917 275.8380 200.33 . .Q .V 19.000 277.1985 197.55 . .Q . V as is ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** i n FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 mil » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< w rr THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ,. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, MI U.S. Department of Commerce). Wm OM ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1090.42 is DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 , CONSTANT LOSS RATE(CFS) = .00 CHANNEL ROUTING COEFFICIENT ESTIMATED: MI MAXIMUM INFLOW(CFS) = 691.89 al AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 511.47 CHANNEL NORMAL VELOCITY FOR Q = 511.47 CFS = 10.83 FPS et ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 II MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE IP UNIT INTERVALS IS CSTAR = .984 di CONVEX METHOD CHANNEL ROUTING RESULTS: s OUTFLOW LESS to MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) m (HRS) (CFS) (CFS) (CFS) dm pp mi 14.083 180.2 179.2 179.2 14.167 183.0 181.9 181.9 Om 14.250 186.3 185.0 185.0 Iii 14.333 190.2 188.6 188.6 14.417 194.7 192.9 192.9 um 14.500 199.6 197.6 197.6 14.583 204.6 202.5 202.5 14.667 209.6 207.6 207.6 14.750 214.6 212.6 212.6 IN 14.833 219.8 217.7 217.7 IIM 14.917 225.0 222.9 222.9 15.000 230.4 228.2 228.2 "m 15.083 236.1 233.8 233.8 II 15.167 242.2 239.7 239.7 15.250 248.6 246.0 246.0 MI 15.333 255.7 252.9 252.9 15.417 263.4 260.3 260.3 NW 15.500 271.7 268.4 268.4 15.583 280.9 277.2 277.2 pos 15.667 291.1 287.0 287.0 um 15.750 302.8 298.1 298.1 15.833 316.7 311.1 311.1 - 15.917 334.8 327.5 327.5 .. 16.000 360.5 350.2 350.2 16.083 405.3 387.4 387.4 MB 16.167 470.8 444.5 444.5 16.250 548.4 517.1 517.1 to 16.333 629.7 596.9 596.9 16.417 688.2 664.4 664.4 16.500 691.9 690.0 690.0 ,,., 16.583 652.6 668.2 668.2 16.667 602.7 622.8 622.8 - 16.750 565.9 580.9 580.9 16.833 539.5 550.2 550.2 .r 16.917 508.9 521.2 521.2 .. 17.000 464.5 482.3 482.3 17.083 431.2 444.7 444.7 .0 17.167 402.7 414.2 414.2 17.250 374.9 386.1 386.1 MM 17.333 357.3 364.4 364.4 0 . 17.417 335.2 344.1 344.1 17.500 318.1 325.0 325.0 „ 17.583 303.5 309.4 309.4 17.667 290.2 295.6 295.6 ma 17.750 276.4 282.0 282.0 17.833 266.8 270.7 270.7 go 17.917 255.1 259.8 259.8 III 18.000 247.7 250.7 250.7 18.083 238.3 242.1 242.1 'm 18.167 230.7 233.8 233.8 MI 18.250 224.2 226.8 226.8 18.333 219.7 221.5 221.5 411 18.417 215.7 217.3 217.3 18.500 213.7 214.5 214.5 MI 18.583 210.6 211.8 211.8 18.667 207.6 208.8 208.8 im 18.750 204.6 205.8 205.8 rril 18.833 202.5 203.4 203.4 18.917 200.3 201.2 201.2 - 19.000 197.5 198.7 198.7 rre PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.655 AF iii OUTFLOW VOLUME = 345.655 AF LOSS VOLUME = .000 AF 111 **************************************************************************** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 No » »>UNIT- HYDROGRAPH ANALYSIS« «< y� (UNIT - HYDROGRAPH ADDED TO STREAM #2) e.� WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE siN *USER ENTERED "LAG" TIME = .660 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 +� LOW LOSS FRACTION = .303 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 at SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 ms PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 On. 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 NO UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES 101 UNIT INTERVAL PERCENTAGE OF LAG -TIME = 12.626 ON RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION yw INTERVAL "S" GRAPH UNIT HYDROGRAPH IP NUMBER MEAN VALUES ORDINATES(CFS) ' 1 1.053 89.755 2 3.539 211.965 3 7.265 317.734 4 12.306 429.804 5 19.345 600.155 6 27.762 717.603 OM 40 7 37.051 791.976 8 46.221 781.846 mu 9 54.135 674.803 gal 10 59.915 492.740 11 64.227 367.714 • 12 68.019 323.244 13 70.784 235.802 me 14 73.461 228.242 w ,,, 15 75.544 177.528 16 77.385 157.026 ®r 17 79.111 147.154 18 80.601 127.022 um 19 82.004 119.629 al 20 83.175 99.846 21 84.388 103.394 MN 22 85.412 87.323 23 86.363 81.117 mr 24 87.260 76.423 4M 25 88.025 65.232 26 88.763 62.924 - 27 89.506 63.333 28 90.194 58.703 "" 29 90.784 50.262 um 30 91.371 50.065 31 91.947 49.128 .. 32 92.434 41.545 33 92.902 39.870 or 34 93.370 39.870 35 93.836 39.777 mu 36 94.242 34.607 mm 37 94.613 31.653 38 94.985 31.679 ." 39 95.356 31.666 40 95.727 31.653 NW 41 96.062 28.514 ,,, 42 96.311 21.207 43 96.556 20.918 um 44 96.801 20.891 45 97.046 20.891 - 46 97.291 20.917 are 47 97.537 20.918 48 97.782 20.890 ,., 49 97.998 18.465 50 98.101 8.757 ad 51 98.191 7.702 52 98.282 7.728 g m 53 98.372 7.702 ow 54 98.463 7.755 55 98.554 7.728 on 56 98.644 7.702 d i 57 98.735 7.728 58 98.826 7.755 In 59 98.916 7.702 60 99.007 7.728 illi 61 99.097 7.702 62 99.187 7.702 on 63 99.278 7.702 lie 64 99.368 7.702 65 99.459 7.702 'm 66 99.549 7.702 air • 67 99.639 7.702 68 99.730 7.702 69 99.820 7.702 • 70 99.910 7.702 71 100.000 7.656 rrl TOTAL STORM RAINFALL(INCHES) = 8.79 eti TOTAL SOIL - LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.26 TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 148.6269 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 367.4999 mom r mit wom IU 1111 NIM ■r OR air rril ,.........41M A Amm ..-...s. ,,,.., „,„., .,„.,,,..,,.., 4,,, m MN so to • 2 4 -HOUR STORM RUNOFF HYDROGRAPH iet HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) IN IIII TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 sl 14.083 154.3640 189.23 . Q. V . . los 14.167 155.6879 192.23 . Q. V . . . 14.250 157.0350 195.60 . Q. V . . am 14.333 158.4081 199.37 . Q. V . . 14.417 159.8109 203.69 . Q V . . . di 14.500 161.2464 208.43 . Q V . . . 14.583 162.7171 213.54 . Q V . . . Illa 14.667 164.2244 218.86 . Q V . . ow 14.750 165.7687 224.23 . .Q V . . . 14.833 167.3491 229.48 . .Q V . . . " 14.917 168.9662 234.79 . .Q V . . ail 15.000 170.6216 240.37 . . Q V . . 15.083 172.3171 246.19 . . Q V . . ... 15.167 174.0555 252.42 . - Q V . . . 15.250 175.8400 259.11 . . Q V. . 15.333 177.6743 266.34 . - Q V. . . 15.417 179.5628 274.20 . - Q V. . . MOM 15.500 181.5100 282.74 . - Q V. . . ma 15.583 183.5228 292.26 . - Q V. . . 15.667 185.6091 302.93 . . Q V . am 15.750 187.7800 315.22 . . Q V . 15.833 190.0517 329.85 . Q V . . . so 15.917 192.4604 349.73 . Q V . . . 16.000 195.0692 378.81 . Q .V . . . 16.083 198.0767 436.68 . -Q . 1.0 16.167 201.5573 505.38 . .V Q . . . 16.250 205.4900 571.03 . . . V Q - "I 16.333 209.8765 636.92 . . V -4 . - 16.417 214.7584 708.86 . . V . Q . 16.500 219.9536 754.34 . . . V . Q - gm 16.583 225.2592 770.37 . . V Q - . . 16.667 230.3995 746.36 . . . V . . so 16.750 235.1180 685.14 . V - 4 . . 16.833 239.2781 604.04 . V Q . . mu 16.917 243.0029 540.85 . . VQ . . • 17.000 246.4554 501.30 . QV . . . 17.083 249.5992 456.48 . - Q V . . id 17.167 252.5793 432.70 . -4 V . . Illii 17.250 255.3459 401.72 . . Q V . . 17.333 257.9636 380.09 . . Q. V . . • 17.417 260.4594 362.39 . Q . V . . 17.500 262.8243 343.38 . Q - V . . d i 17.583 265.0851 328.27 . . Q - V . . 17.667 267.2315 311.65 . Q V. . . 0 17.750 269.3064 301.27 . . Q . . di 17.833 271.2858 287.41 . - Q . V. . 17.917 273.1916 276.72 . - Q . . ON 18.000 275.0309 267.06 . - Q v V. Q . am ,. ,.»,, M ill 18.083 276.8028 257.28 . . Q . V . 18.167 278.5297 250.75 . . Q . V . " 18.250 280.2213 245.62 . . Q . V . Ns 18.333 281.8737 239.93 . .Q V . 18.417 283.4893 234.58 . .Q V . NI 18.500 285.0872 232.01 . .Q .V 18.583 286.6692 229.71 Q . .V is 18.667 288.2271 226.21 . .Q .V 18.750 289.7706 224.11 Q . .V in 18.833 291.2989 221.92 . .4 .V . 00 18.917 292.8083 219.17 . Q .V . 19.000 294.2903 215.19 . Q . V pm i1i ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** in FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 to » »> FLOWBY STRUCTURE ROUTING MODEL« «< MI Mil MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ow 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. a. VW .. INFLOW ". (STREAM 2) to < - -* <= flowby structure r. basin (maximum flowby Q = 384.0 cfs) storage ow to g V STREAM 2 el FLOWBY ens Nil am NI FLOWBY BASIN MODELING RESULTS: ot MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ' (HRS) (CFS) (CFS) (AF) 14.083 189.2 189.2 .000 MI 14.166 192.2 192.2 .000 OW 14.249 195.6 195.6 .000 14.333 199.4 199.4 .000 *s 14.416 203.7 203.7 .000 to M all 14.499 208.4 208.4 .000 14.583 213.5 213.5 .000 ' 14.666 218.9 218.9 .000 lit 14.749 224.2 224.2 .000 14.833 229.5 229.5 .000 m 14.916 234.8 234.8 .000 14.999 240.4 240.4 .000 sa 15.083 246.2 246.2 .000 m 15.166 252.4 252.4 .000 15.249 259.1 259.1 .000 m 15.333 266.3 266.3 .000 15.416 274.2 274.2 .000 on 15.499 282.7 282.7 .000 ri 15.583 292.3 292.3 .000 15.666 302.9 302.9 .000 on 15.749 315.2 315.2 .000 15.833 329.9 329.9 .000 ow 15.916 349.7 349.7 .000 15.999 378.8 378.8 .000 MI 16.083 436.7 384.0 .363 as 16.166 505.4 384.0 1.199 16.249 571.0 384.0 2.487 "" 16.333 636.9 384.0 4.229 m 16.416 708.9 384.0 6.466 16.499 754.3 384.0 9.017 a. 16.583 770.4 384.0 11.678 16.666 746.4 384.0 14.173 "" 16.749 685.1 384.0 16.247 16.833 604.0 384.0 17.763 .. 16.916 540.8 384.0 18.843 ... 16.999 501.3 384.0 19.651 17.083 456.5 384.0 20.150 M. 17.166 432.7 384.0 20.485 17.249 401.7 384.0 20.607 ow 17.333 380.1 380.1 20.607 o . 17.416 362.4 362.4 20.607 17.499 343.4 343.4 20.607 ++r 17.583 328.3 328.3 20.607 17.666 311.7 311.7 20.607 ""' 17.749 301.3 301.3 20.607 mw 17.833 287.4 287.4 20.607 17.916 276.7 276.7 20.607 an 17.999 267.1 267.1 20.607 18.083 257.3 257.3 20.607 'i 18.166 250.8 250.8 20.607 18.249 245.6 245.6 20.607 o u 18.333 239.9 239.9 20.607 dr 18.416 234.6 234.6 20.607 18.499 232.0 232.0 20.607 us 18.583 229.7 229.7 20.607 di 18.666 226.2 226.2 20.607 18.749 224.1 224.1 20.607 e0 18.833 221.9 221.9 20.607 18.916 219.2 219.2 20.607 di 18.999 215.2 215.2 20.607 m s i ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 ir , .4.44.00.f*S ,,," ...,,,,,,,,,..4 *.,,,,,,„,,,,,, ,, „ „ ., , .„, , * **,,,...,„, , ■,............. 0. 0.1.0.74., ..4.0, ,P. ..,. , , y .. rwoft....4N., ., , PPP til >»»STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< Ai **************************************************************************** • FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 >»»STREAM NUMBER 2 CLEARED AND SET TO ZER0««< in di **************************************************************************** " FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 ill » >»VIEW STREAM NUMBER 1 HYDROGRAPH««< am o n STREAM HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) on Igo TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 "" 14.083 301.2039 368.44 . . Q V . . . • 14.167 303.7805 374.11 . . Q V . . . 14.250 306.4016 380.59 . . Q V . . . an 14.333 309.0738 388.00 . . Q V . . . 14.417 311.8048 396.55 . . Q V . . . ow 14.500 314.6011 406.02 . . Q V . . . 14.583 317.4667 416.08 . . Q V . . . NI 14.667 320.4035 426.41 . . Q V . . . or 14.750 323.4119 436.82 . . Q V . . . 14.833 326.4918 447.20 . . Q V . . . 1 . 1 14.917 329.6440 457.71 . . Q V. . . 15.000 332.8713 468.60 . . Q V. . . me 15.083 336.1771 479.99 . . Q V. . . 15.167 339.5665 492.15 . . Q V. . . m. 15.250 343.0454 505.14 . . QV. . . 0 1° 15.333 346.6212 519.20 . . Q V . . 15.417 350.3022 534.49 . . QV . . "" 15.500 354.0977 551.10 . . Q . . tor 15.583 358.0195 569.45 . . Q . . 15.667 362.0824 589.93 . . VQ . . • 15.750 366.3062 613.29 . . .VQ . . 15.833 370.7202 640.93 . . .V Q . . di 15.917 375.3845 677.25 . . .V Q . . 16.000 380.4052 729.01 . . .V Q . . Pm 16.083 385.7177 771.36 . . . V Q a 16.167 391.4235 828.48 . . . V Q . 16.250 397.6295 901.12 . . . V . Q . • 16.333 404.3851 980.90 . . . V . Q . • 16.417 411.6056 1048.42 . . . V . Q . 16.500 419.0025 1074.03 . . . V . Q. • 16.583 426.2488 1052.16 . . . V . Q . 16.667 433.1823 1006.75 . . . V . Q . di 16.750 439.8274 964.87 . . . V . Q . 16.833 446.2616 934.24 . . . V . Q . up 16.917 452.4958 905.22 . . . V . Q tilli 17.000 458.4624 866.35 . . . V .Q . 17.083 464.1699 828.72 . . . V Q . am 17.167 469.6674 798.24 . . . V Q. . mi liamove . ; ,..... ti . ... ON "a 17.250 474.9712 770.11 . . VQ . . 17.333 480.0988 744.53 . Q . "I 17.417 484.9642 706.46 . Q V . . 40 17.500 489.5676 668.41 . . . Q V . . 17.583 493.9594 637.69 . . Q V . . um 17.667 498.1415 607.23 . . . Q V . . 17.750 502.1585 583.27 . .Q V. 17.833 506.0025 558.15 . . Q V. . 17.917 509.6979 536.57 . Q. V. . MI 18.000 513.2640 517.81 . Q . V. 10 18.083 516.7033 499.38 . Q . V. . 18.167 520.0402 484.51 . Q . V °r"" 18.250 523.2939 472.45 . Q . V . dr 18.333 526.4720 461.46 . Q . V . 18.417 529.5844 451.91 . Q V in 18.500 532.6597 446.53 . Q . V 18.583 535.7006 441.54 . . Q . V . ▪ 18.667 538.6968 435.04 . . Q .V 18.750 541.6576 429.91 . Q . .V . Nom 18.833 544.5865 425.29 . Q V mg 18.917 547.4818 420.39 . Q . .V . 19.000 550.3320 413.85 . Q .V in or END OF FLOOD ROUTING ANALYSIS mom rr omm si ma ow r# iii re w rii to ii um A iIM Ili MI al r. Rig ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** rill F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF ■A ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) 41. Ver. 5.1 Release Date: 01/01/95 License ID 1206 Analysis prepared by: ASL Consulting Engineers One Jenner, Suite 200 Irvine, CA 92718 +.� (714) 727 -7099 * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** urn* FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1, 2, 3 & 4 REVISED * SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FILE NAME: N:I10RB104.UH1 TIME /DATE OF STUDY: 10:34 7/11/1995 + 0 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 pm ,rn » »>UNIT- HYDROGRAPH ANALYSIS« «< (UNIT- HYDROGRAPH ADDED TO STREAM #1) rr WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE .. *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. ""' THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 ri *HYDROGRAPH MODEL #1 SPECIFIED* .w SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 rr� SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 dli SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 s *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .995 30- MINUTE FACTOR = .995 1 -HOUR FACTOR = .995 rill 3 -HOUR FACTOR = .999 6 -HOUR FACTOR = 1.000 24 -HOUR FACTOR = 1.000 m ill UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES RN UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 M RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 lii MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 me iii UNIT HYDROGRAPH DETERMINATION m tiii INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) m 1 1.881 54.816 ,. 2 7.519 164.320 3 17.390 287.705 +os 4 31.680 416.512 5 47.144 450.690 ""' 6 58.786 339.323 ill 7 66.137 214.267 8 71.368 152.469 .,. 9 75.288 114.248 10 78.386 90.276 tir 11 80.990 75.902 12 83.152 63.022 13 85.059 55.572 14 86.676 47.126 15 88.056 40.226 !xi 16 89.306 36.426 17 90.444 33.190 air 18 91.439 28.978 19 92.344 26.385 20 93.136 23.079 IIII 21 93.914 22.672 22 94.571 19.147 '"' 23 95.199 18.318 mi 24 95.822 18.151 25 96.301 13.960 .,, 26 96.716 12.090 27 97.131 12.100 01 28 97.546 12.090 29 97.939 11.472 IS 30 98.139 5.813 im 31 98.292 4.465 32 98.446 4.481 M 33 98.599 4.460 34 98.752 4.476 35 98.905 4.465 IN 36 99.059 4.470 37 99.212 4.465 M 38 99.365 4.465 39 99.518 4.465 40 99.672 4.465 II 41 99.825 4.465 42 99.978 4.465 on 43 100.000 .642 iiii OUP TOTAL STORM RAINFALL(INCHES) = 8.80 TOTAL SOIL - LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.34 TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 29.3237 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 147.3335 NMI rir rn too omit rrr aim NO NMI rw di me PM M Ili 2 4 -HOUR STORM RUNOFF HYDROGRAPH me il HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) m mil TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 4111. 14.083 64.9197 79.79 . Q . V . . • 14.167 65.4797 81.32 . Q . V . . 14.250 66.0521 83.11 . Q . V . . . 01 1 14.333 66.6386 85.17 . Q . V . . 14.417 67.2403 . 87.37 . Q . V . . al 14.500 67.8569 89.53 . Q . V . . mal 14.583 68.4879 91.62 . Q. V . . . 14.667 69.1335 93.74 . Q. V . . . al 14.750 69.7943 95.95 . Q. V . . 14.833 70.4711 98.27 . Q. V. . 1 " 14.917 71.1649 100.74 . Q V. . im 15.000 71.8769 103.39 . Q V. . 15.083 72.6088 106.27 . Q V. . ma 15.167 73.3623 109.40 . Q V. . 15.250 74.1394 112.84 . .Q V . no 15.333 74.9428 116.65 . .Q V . 15.417 75.7757 120.93 . . Q V . en 15.500 76.6420 125.78 . . Q V . art 15.583 77.5469 131.39 . - Q .V . 15.667 78.4969 137.95 . - Q .V . .,.. 15.750 79.5013 145.84 . - Q .V . 15.833 80.5732 155.64 . . Q .V Ima 15.917 81.7377 169.08 . . Q . V 16.000 83.0416 189.33 . Q . V . . mwm . 16.083 84.6230 229.61 . . . Q Am 16.167 86.5892 285.50 . . . V Q . . 16.250 88.9283 339.63 . . V - Q . ... 16.333 91.5428 379.62 . . V Q . . . im 16.417 94.1389 376.96 . V Q . . . 16.500 96.3912 327.04 . . . V . Q 16.583 98.2669 272.34 . . . VQ . . 16.667 99.8955 236.48 . . Q V . . . • 16.750 101.3456 210.56 . .4 V . . . 16.833 102.6631 191.30 . 4. V . Q. ma 16.917 103.8798 176.66 . 4 . V . . . di 17.000 105.0100 164.11 . 4 . V . . 17.083 106.0705 153.98 . 4 V . . WI 17.167 107.0654 144.46 . - Q v V. Q . i 17.250 108.0024 136.04 . - 4 v V. Q . . 17.333 108.8901 128.90 . . 4 v V. Q . ma 17.417 109.7328 122.36 . - Q . . . 17.500 110.5331 116.21 . .4 v . . all 17.583 111.2978 111.04 . .4 v . . 17.667 112.0291 106.18 . Q . V . am 17.750 112.7339 102.33 . Q . V . • 17.833 113.4092 98.06 . Q. . V . 17.917 114.0611 94.66 . Q. v . • 18.000 114.6912 91.49 . Q. . v . . am en 11 18.083 115.2960 87.82 . Q . .V 18.167 115.8852 85.54 . Q . . .V . is 18.250 116.4675 84.55 . Q . . .V . mi 18.333 117.0471 84.16 Q . V 18.417 117.6236 83.71 Q . .V WA 18.500 118.1864 81.72 . Q . . . V . iv 18.583 118.7408 80.50 . Q . . . V . 18.667 119.2890 79.60 . Q . . V . „m 18.750 119.8309 78.67 . Q . . . V . 18.833 120.3663 77.75 . Q . . . V . ' 18.917 120.8955 76.83 . Q . . V . um 19.000 121.4183 75.92 . Q . . V . mu ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *u FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 mi » »> FLOWBY STRUCTURE ROUTING MODEL« «< im im MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: 4111 FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN ,., 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. gge am pm INFLOW - (STREAM 1) MN UN .. <-- <= flowby structure ow basin (maximum flowby Q = 569.0 cfs) storage mig MI V STREAM 1 am FLOWBY ass mi ao or FLOWBY BASIN MODELING RESULTS: No MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME (HRS) (CFS) (CFS) (AF) 14.083 79.8 79.8 .000 NM 14.166 81.3 81.3 .000 M 14.249 83.1 83.1 .000 14.333 85.2 85.2 .000 w 14.416 87.4 87.4 .000 it Mw il 14.499 89.5 89.5 .000 14.583 91.6 91.6 .000 me 14.666 93.7 93.7 .000 Ai 14.749 95.9 95.9 .000 14.833 98.3 98.3 .000 I 14.916 100.7 100.7 .000 MI 14.999 103.4 103.4 .000 15.083 106.3 106.3 .000 an 15.166 109.4 109.4 .000 15.249 112.8 112.8 .000 m 15.333 116.7 116.7 .000 15.416 120.9 120.9 .000 MI 15.499 125.8 125.8 .000 W 15.583 131.4 131.4 .000 15.666 137.9 137.9 .000 'm 15.749 145.8 145.8 .000 15.833 155.6 155.6 .000 mie 15.916 169.1 169.1 .000 - 15.999 189.3 189.3 .000 16.083 229.6 229.6 .000 on 16.166 285.5 285.5 .000 16.249 339.6 339.6 .000 '"'" 16.333 379.6 379.6 .000 or 16.416 377.0 377.0 .000 16.499 327.0 327.0 .000 *A 16.583 272.3 272.3 .000 16.666 236.5 236.5 .000 "" 16.749 210.6 210.6 .000 16.833 191.3 191.3 .000 NM 16.916 176.7 176.7 .000 - 16.999 164.1 164.1 .000 17.083 154.0 154.0 .000 . 17.166 144.5 144.5 .000 17.249 136.0 136.0 .000 moo 17.333 128.9 128.9 .000 .,.. 17.416 122.4 122.4 .000 17.499 116.2 116.2 .000 "' 17.583 111.0 111.0 .000 17.666 106.2 106.2 .000 mil 17.749 102.3 102.3 .000 or 17.833 98.1 98.1 .000 17.916 94.7 94.7 .000 w 17.999 91.5 91.5 .000 18.083 87.8 87.8 .000 my 18.166 85.5 85.5 .000 ow 18.249 84.5 84.5 .000 18.333 84.2 84.2 .000 m 18.416 83.7 83.7 .000 18.499 81.7 81.7 .000 iii 18.583 80.5 80.5 .000 al 18.666 79.6 79.6 .000 18.749 78.7 78.7 .000 NO 18.833 77.8 77.8 .000 18.916 76.8 76.8 .000 ili 18.999 75.9 75.9 .000 INN mi********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 fin at um III » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< • r Ili STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) Ili al TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 14.083 64.9197 79.79 Q V . No 14.167 65.4797 81.32 . Q . V . . rj 14.250 66.0521 83.11 . Q . V . . 14.333 66.6386 85.17 . Q . V . . ' 14.417 67.2403 87.37 . Q . V . . or 14.500 67.8569 89.53 . Q . V . . 14.583 68.4879 91.62 . Q. V . . *• 14.667 69.1335 93.74 . Q. V . . 14.750 69.7943 95.95 Q. V . am 14.833 70.4711 98.27 . Q. V. . M 14.917 71.1649 100.74 . Q V. . 15.000 71.8769 103.39 . Q V. . all 15.083 72.6088 106.27 . Q V. . 15.167 73.3623 109.40 . Q V. . `^". 15.250 74.1394 112.84 . .Q V . 20 15.333 74.9428 116.65 . .Q V . 15.417 75.7757 120.93 . . Q V . ,.. 15.500 76.6420 125.78 . . Q V . 15.583 77.5469 131.39 . Q .V . ' 15.667 78.4969 137.95 . Q .V . 15.750 79.5013 145.84 . Q .V . .., 15.833 80.5732 155.64 . Q .V . kw 15.917 81.7377 169.08 . Q . V . 16.000 83.0416 189.33 . Q . V . 16.083 84.6230 229.61 . . Q . 16.167 86.5892 285.50 . . V Q .r 16.250 88.9283 339.63 . . V Q . .„ 16.333 91.5428 379.62 . V Q 16.417 94.1389 376.96 . V Q . r 16.500 96.3912 327.04 . V . Q . 16.583 98.2669 272.34 . . VQ . "" 16.667 99.8955 236.48 . . Q V . r . f 16.750 101.3456 210.56 . .Q V 16.833 102.6631 191.30 . Q. V . „ 16.917 103.8798 176.66 . Q V 17.000 105.0100 164.11 . 4 V is 17.083 106.0705 153.98 . Q . V . . 17.167 107.0654 144.46 . Q V. my 17.250 108.0024 136.04 . Q . V. . rr 17.333 108.8901 128.90 . . Q V. . 17.417 109.7328 - 122.36 . . 4 V. . 'g 17.500 110.5331 116.21 . .Q V . lig 17.583 111.2978 111.04 . .Q V . 17.667 112.0291 106.18 . Q . V . ei 17.750 112.7339 102.33 . Q . V . 17.833 113.4092 98.06 . Q. V . dB 17.917 114.0611 94.66 . Q. V . 18.000 114.6912 91.49 . Q. . .V • 18.083 115.2960 87.82 . Q . .V . a 18.167 115.8852 85.54 . Q . . .V . 18.250 116.4675 84.55 . Q . . .V . IN 18.333 117.0471 84.16 . Q . .V . r ...,. - w..v, ....n. - 4 ., e.w.vrv-N.. ia�PeM� ww........ -..... �.', 4... L ., •• • r` A , .. -.«_ ... -......-,.. w+. rmw4. r..- Wwyww[ wv». sw+. m.+ mm+. o-.+-. x- wmH3iw% M+ xw+^® hmarerr« .saaMrowAanwx.aw'w:new,w .,... w. . NM di 18.417 117.6236 83.71 Q . .V 18.500 118.1864 81.72 . Q . . V . an 18.583 118.7408 80.50 Q . . V . di 18.667 119.2890 79.60 . Q . . V 18.750 119.8309 78.67 Q . . V imi 18.833 120.3663 77.75 Q . . V . mil 18.917 120.8955 76.83 . 4 - . V . 19.000 121.4183 75.92 . 4 - . V Imp rig ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 ow oi » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< on THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, on Hydrology, Chapter 17, page 17 -52, August,1972, ro U.S. Department of Commerce). ow 0 ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 - UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 01 CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) = .00 moo r CHANNEL ROUTING COEFFICIENT ESTIMATED: - MAXIMUM INFLOW(CFS) = 379.62 AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 284.90 am CHANNEL NORMAL VELOCITY FOR Q = 284.90 CFS = 7.60 FPS .w ESTIMATED CHANNEL ROUTING COEFFICIENT = .817 es MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .828 40 do CONVEX METHOD CHANNEL ROUTING RESULTS: ,w OUTFLOW LESS MODEL INFLOW ROUTED LOSS is TIME (STREAM 1) FLOW (STREAM 1) .e (HRS) (CFS) (CFS) (CFS) 14.083 79.8 78.3 78.3 gl' 14.167 81.3 79.6 79.6 14.250 83.1 81.1 81.1 - 14.333 85.2 82.8 82.8 t o 14.417 87.4 84.9 84.9 14.500 89.5 87.0 87.0 t 14.583 91.6 89.2 89.2 14.667 93.7 91.3 91.3 - 14.750 95.9 93.4 93.4 14.833 98.3 95.6 95.6 oo 14.917 100.7 97.9 97.9 li 15.000 103.4 100.4 100.4 15.083 106.3 103.0 103.0 in 15.167 109.4 105.8 105.8 on OW 15.250 112.8 108.9 108.9 15.333 116.7 112.3 112.3 Pm 15.417 120.9 116.1 116.1 di 15.500 125.8 120.3 120.3 15.583 131.4 125.1 125.1 Mw 15.667 137.9 130.6 130.6 15.750 145.8 137.0 137.0 Mi 15.833 155.6 144.7 144.7 an 15.917 169.1 154.3 154.3 16.000 189.3 167.4 167.4 mi 16.083 229.6 187.2 187.2 16.167 285.5 224.6 224.6 """ 16.250 339.6 277.2 277.2 as 16.333 379.6 330.5 330.5 16.417 377.0 371.1 371.1 an 16.500 327.0 373.9 373.9 as 16.583 272.3 332.9 332.9 16.667 236.5 281.3 281.3 ,,, 16.750 210.6 243.1 243.1 16.833 191.3 215.4 215.4 1 m 16.917 176.7 194.8 194.8 17.000 164.1 179.3 179.3 in 17.083 154.0 166.3 166.3 ail 17.167 144.5 155.7 155.7 17.250 136.0 146.1 146.1 a, 17.333 128.9 137.5 137.5 17.417 122.4 130.1 130.1 "`" 17.500 116.2 123.4 123.4 17.583 111.0 117.2 117.2 MO 17.667 106.2 111.9 111.9 air 17.750 102.3 107.0 107.0 17.833 98.1 103.0 103.0 .. 17.917 94.7 98.8 98.8 .. 18.000 91.5 95.2 95.2 18.083 87.8 92.0 92.0 ma 18.167 85.5 88.4 88.4 18.250 84.5 86.0 86.0 ia. 18.333 84.2 84.8 84.8 18.417 83.7 84.3 84.3 - 18.500 81.7 83.7 83.7 mm 18.583 80.5 82.0 82.0 18.667 79.6 80.7 80.7 .w 18.750 78.7 79.8 79.8 18.833 77.8 78.8 78.8 mil 18.917 76.8 77.9 77.9 NI 19.000 75.9 77.0 77.0 di PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.333 AF "" OUTFLOW VOLUME = 147.333 AF Mai LOSS VOLUME = .000 AF NI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** MI FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 ill » » >UNIT- HYDROGRAPH ANALYSIS« «< mi Ami (UNIT - HYDROGRAPH ADDED TO STREAM #2) III WATERSHED AREA = 370.000 ACRES gon BASEFLOW = .000 CFS /SQUARE -MILE M *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED IS MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 rirl SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .995 30- MINUTE FACTOR = .995 1 -HOUR FACTOR = .995 3 -HOUR FACTOR = .999 6 -HOUR FACTOR = 1.000 24 -HOUR FACTOR = 1.000 rr UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES ,. UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 Nig RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 um UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 5 14.937 229.845 6 21.573 296.939 7 29.027 333.536 +� 8 37.172 364.496 9 45.147 356.833 10 52.442 326.428 11 57.921 245.198 12 62.123 187.991 13 65.691 159.675 14 68.715 135.303 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 18 76.841 72.755 19 78.377 68.742 20 79.814 64.295 NM de 21 81.010 53.506 22 82.230 54.590 23 83.218 44.217 di 24 84.291 48.018 25 85.185 40.012 *m 26 86.039 38.215 ,ow 27 86.826 35.230 28 87.574 33.448 O,. 29 88.206 28.303 30 88.851 28.829 us 31 89.496 28.869 32 90.106 27.299 on 33 90.621 23.059 Y. 34 91.131 22.828 35 91.641 22.811 36 92.118 21.353 37 92.526 18.261 IOW 38 92.933 18.173 ,.., 39 93.339 18.181 40 93.745 18.173 "•' 41 94.119 16.746 42 94.442 14.458 •" 43 94.765 14.435 ,,,,,,, 44 95.087 14 .4 2 7 45 95.410 14.427 .. 46 95.732 14.427 47 96.031 13.359 "" 48 96.249 9.772 .0. 49 96.462 9.517 50 96.675 9.548 r. 51 96.888 9.517 52 97.101 9.517 N. 53 97.314 9.533 or 54 97.527 9.533 55 97.740 9.533 ,.. 56 97.947 9.278 57 98.061 5.101 "i. 58 98.140 3.523 59 98.219 3.539 "" 60 98.297 3.491 ■,,,, 61 98.376 3. 5 3 9 62 98.455 3.523 am 63 98.533 3.507 64 98.612 3.523 IN 65 98.691 3.539 66 98.769 3.507 la 67 98.848 3.523 al 68 98.927 3.523 69 99.005 3.523 'i 70 99.084 3.523 ,i 71 99.163 3.523 72 99.242 3.523 no 73 99.320 3.523 74 99.399 3.523 at 75 99.478 3.523 76 99.557 3.523 ' 77 99.635 3.523 al 78 99.714 3.523 79 99.793 3.523 IN 80 99.871 3.523 ai ON Wit 81 99.950 3.523 82 100.000 2.230 al TOTAL STORM RAINFALL(INCHES) = 8.80 TOTAL SOIL - LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.51 rrr TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 70.6507 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 200.5790 mem rrr ar as rrr rr tor wm out flii IS rrr e�lw si ill OM no 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H IP iii HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) w" all TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 " 14.083 83.0942 101.84 . Q V . . gig 14.167 83.8054 103.27 . Q V . . 14.250 84.5273 104.82 . Q V . . .• 14.333 85.2610 106.53 . Q V . . 14.417 86.0075 108.40 . Q V . . as 14.500 86.7683 110.47 . .Q V . . .. 14.583 87.5442 112.67 . .Q V . . 14.667 88.3365 115.04 . .Q V . . low 14.750 89.1460 117.53 . .Q V . . 14.833 89.9734 120.14 . . Q V . . '" 14.917 90.8190 122.78 . . Q V . . 1.• 15.000 91.6836 125.55 . . Q V . . 15.083 92.5684 128.47 . . Q V . . ,,., 15.167 93.4748 131.61 . Q V . . 15.250 94.4042 134.95 . Q V . . """' 15.333 95.3589 138.62 . Q V. . 15.417 96.3411 142.62 . Q V. . "" 15.500 97.3541 147.08 . Q V. . NW 15.583 98.4013 152.06 . . Q V. . 15.667 99.4877 157.74 . . Q V. . ". 15.750 100.6190 164.27 . . Q V . 15.833 101.8045 172.13 . . Q V . ow 15.917 103.0607 182.41 . . Q V . .A 16.000 104.4172 196.96 . . QV . 16.083 105.9623 224.36 . . .VQ . +N 16.167 107.7209 255.35 . . .V Q . 16.250 109.6708 283.13 . . .V Q . . '°' 16.333 111.8306 313.60 . . . V .Q . .„ 16.417 114.1956 343.40 . . V Q . 16.500 116.7603 372.39 . . . V . Q . in 16.583 119.4305 387.72 . . . V . Q . 16.667 122.1424 393.77 . . . V . Q. MI 16.750 124.7742 382.14 . . . V . Q . 16.833 127.2405 358.10 . . . V . Q . so 16.917 129.4429 319.79 . . . V .Q . it 17.000 131.4329 288.94 . . . V Q . 17.083 133.2719 267.02 . . . Q . in 17.167 134.9792 247.91 . . . Q V . 11 17.250 136.5553 228.85 . . . Q V . 17.333 138.0674 219.55 . . .Q V . tisi 17.417 139.4769 204.66 . . Q V . 17.500 140.8158 194.40 . . Q. V . . 'ti 17.583 142.0983 186.22 . . Q . V . . 17.667 143.3270 178.42 . . Q V . . " 17.750 144.4956 169.68 . . Q V . . tri 17.833 145.6270 164.27 . . Q V. . 17.917 146.7068 156.80 . . Q . V. . 18.000 147.7602 152.95 . . Q . V. . rrr 0 lig 18.083 148.7711 146.79 Q . V. 18.167 149.7535 142.63 . Q V. en 18.250 150.7083 138.64 . Q V . rrl 18.333 151.6404 135.34 . Q V . 18.417 152.5488 131.89 . Q V in 18.500 153.4467 130.38 . Q V 18.583 154.3348 128.96 . . Q V . sr 18.667 155.2114 127.29 . . Q V mm 18.750 156.0735 125.17 . . Q .V 18.833 156.9282 124.11 . . Q .V a 18.917 157.7741 122.82 . . Q .V 19.000 158.6071 120.96 . . Q .V . dmi re ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ••• FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 vim » »> FLOWBY STRUCTURE ROUTING MODEL« «< w r MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN .w 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. or 'm• INFLOW km (STREAM 2) w rr• < - -* <= flowby structure MIN basin (maximum flowby Q = 326.0 cfs) storage mg N W „0, V STREAM 2 wi FLOWBY Ide dil di FLOWBY BASIN MODELING RESULTS: ii MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME 'ii (HRS) (CFS) (CFS) (AF) 14.083 101.8 101.8 .000 " 14.166 103.3 103.3 .000 di 14.249 104.8 104.8 .000 14.333 106.5 106.5 .000 OR 14.416 108.4 108.4 .000 rr ON • 14.499 110.5 110.5 .000 14.583 112.7 112.7 .000 um 14.666 115.0 115.0 .000 IN 14.749 117.5 117.5 .000 14.833 120.1 120.1 .000 Ili 14.916 122.8 122.8 .000 14.999 125.5 125.5 .000 Wii 15.083 128.5 128.5 .000 an 15.166 131.6 131.6 .000 15.249 134.9 134.9 .000 "w 15.333 138.6 138.6 .000 15.416 142.6 142.6 .000 et 15.499 147.1 147.1 .000 rrr 15.583 152.1 152.1 .000 15.666 157.7 157.7 .000 •• 15.749 164.3 164.3 .000 15.833 172.1 172.1 .000 iir 15.916 182.4 182.4 .000 „ 15.999 197.0 197.0 .000 16.083 224.4 224.4 .000 or 16.166 255.3 255.3 .000 16.249 283.1 283.1 .000 00' 16.333 313.6 313.6 .000 `r ,, 16.416 343.4 326.0 .120 16.499 372.4 326.0 .439 OM 16.583 387.7 326.0 .864 16.666 393.8 326.0 1.331 or 16.749 382.1 326.0 1.718 16.833 358.1 326.0 1.939 ,.. 16.916 319.8 319.8 1.939 au 16.999 288.9 288.9 1.939 17.083 267.0 267.0 1.939 *A 17.166 247.9 247.9 1.939 17.249 228.9 228.9 1.939 or 17.333 219.6 219.6 1.939 17.416 204.7 204.7 1.939 fini 17.499 194.4 194.4 1.939 mid 17.583 186.2 186.2 1.939 17.666 178.4 178.4 1.939 me 17.749 169.7 169.7 1.939 iir 17.833 164.3 164.3 1.939 17.916 156.8 156.8 1.939 em 17.999 153.0 153.0 1.939 18.083 146.8 146.8 1.939 dill 18.166 142.6 142.6 1.939 18.249 138.6 138.6 1.939 .. 18.333 135.3 135.3 1.939 a 18.416 131.9 131.9 1.939 18.499 130.4 130.4 1.939 al 18.583 129.0 129.0 1.939 Eta 18.666 127.3 127.3 1.939 18.749 125.2 125.2 1.939 40 18.833 124.1 124.1 1.939 18.916 122.8 122.8 1.939 di 18.999 121.0 121.0 1.939 UP •********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 MN NM IN Art » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< IP ei ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "*e FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 II » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mo lii ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 we » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< o n • am STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) om ill TIME(HRS) VOLUME (AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 ▪ "" 14.083 147.3795 180.16 . Q V . so 14.167 148.6389 182.86 . Q V . . 14.250 149.9193 185.91 . Q V . . .. 14.333 151.2236 189.37 . Q V . • 14.417 152.5545 193.26 . .Q V . `~ 14.500 153.-9147 197.49 . .Q V . . 14.583 155.3048 201.85 . .Q V . • .. 14.667 156.7258 206.33 . .Q V . +r• 14.750 158.1785 210.94 . . Q V . . 14.833 159.6644 215.74 . . Q V . 'Pm 14.917 161.1843 220.69 . Q v . . ki. 15.000 162.7401 225.91 . . Q V . • 15.083 164.3342 231.46 . Q V . ow 15.167 165.9695 237.44 . Q V. 15.250 167.6490 243.88 . Q V. No 15.333 169.3773 250.95 . Q V. 15.417 171.1591 258.70 . Q V. "0. 15.500 173.0005 267.38 . Q V , 15.583 174.9091 277.13 . . Q V 15.667 176.8947 288.31 . . Q V . on 15.750 178.9697 301.28 . Q V 15.833 181.1518 316.85 . Q V iii 15.917 183.4708 336.72 . Q.V 16.000 185.9799 364.33 . QV am 16.083 188.8144 411.57 . .V Q ® 16.167 192.1199 479.95 . . V Q 16.250 195.9792 560.37 . . V . Q "I 16.333 200.4154 644.13 . . . V Q - O 16.417 205.2160 697.05 . . V Q. 16.500 210.0362 699.88 . . V Q. • 16.583 214.5737 658.85 . . . V Q • 16.667 218.7561 607.29 . V Q g i 16.750 222.6758 569.13 . V . Q 16.833 226.4042 541.37 . V Q xi 16.917 229.9485 514.63 . . V Q. O 17.000 233.1732 468.22 . . . Q . . 17.083 236.1575 433.32 . . Q V . '*w 17.167 238.9373 403.62 . . . Q V . . o w UPI III 17.250 241.5193 374.90 . . .Q V . 17.333 243.9781 357.03 . Q V mm 17.417 246.2837 334.76 . . Q. V . . al 17.500 248.4727 317.85 . . Q . V . . 17.583 250.5626 303.46 . 4 . V . . • 17.667 252.5621 290.32 . . Q . V. . 17.750 254.4677 276.69 . Q V. IIIII 17.833 256.3081 267.23 . . 4 V. . mm 17.917 258.0682 255.56 . 4 V. . 18.000 259.7774 248.19 Q . V " 18.083 261.4218 238.77 . Q . V . 18.167 263.0133 231.08 . Q V • 18.250 264.5605 224.65 Q . V . moo 18.333 266.0764 220.12 . . Q V 18.417 267.5650 216.14 . . Q V . *■ 18.500 269.0395 214.09 Q . .V . 18.583 270.4925 210.97 . . Q .V 18.667 271.9251 208.01 . .Q . .V . mm ,,,, 18.750 273.3365 204.93 . .Q .V . 18.833 274.7340 202.93 .Q . .V . Mil 18.917 276.1163 200.71 Q . .V . 19.000 277.4795 197.93 . .Q . . V . s. for ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** am FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 ""' » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< .r THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE *o0 INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, up U.S. Department of Commerce). me me ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 "" UPSTREAM ELEVATION(FT) = 1090.42 iar DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 Am CONSTANT LOSS RATE(CFS) = .00 mi CHANNEL ROUTING COEFFICIENT ESTIMATED: mu MAXIMUM INFLOW(CFS) = 699.88 ill AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 516.80 CHANNEL NORMAL VELOCITY FOR Q = 516.80 CFS = 10.87 FPS - ESTIMATED CHANNEL ROUTING COEFFICIENT = .865 di MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE s UNIT INTERVALS IS CSTAR = .984 de CONVEX METHOD CHANNEL ROUTING RESULTS: MP OUTFLOW LESS wi MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *w (HRS) (CFS) (CFS) (CFS) to IN II 14.083 180.2 179.2 179.2 14.167 182.9 181.8 181.8 • 14.250 185.9 184.7 184.7 iiif 14.333 189.4 188.0 188.0 14.417 193.3 191.7 191.7 ili 14.500 197.5 195.8 195.8 14.583 201.8 200.1 200.1 ii 14.667 206.3 204.5 204.5 mu 14.750 210.9 209.1 209.1 14.833 215.7 213.8 213.8 III 14.917 220.7 218.7 218.7 15.000 225.9 223.8 223.8 "A 15.083 231.5 229.2 229.2 tia 15.167 237.4 235.0 235.0 15.250 243.9 241.3 241.3 it 15.333 250.9 248.1 248.1 15.417 258.7 255.6 255.6 iiii 15.500 267.4 263.9 263.9 15.583 277.1 273.2 273.2 is 15.667 288.3 283.8 283.8 • 15.750 301.3 296.1 296.1 15.833 316.8 310.6 310.6 II I* 15.917 336.7 328.8 328.8 16.000 364.3 353.3 353.3 til 16.083 411.6 392.7 392.7 i ,„, 16.167 480.0 452.6 452.6 16.250 560.4 528.1 528.1 - 16.333 644.1 610.5 610.5 16.417 697.1 675.6 675.6 4." 16.500 699.9 698.4 698.4 rig 16.583 658.9 675.1 675.1 16.667 607.3 628.0 628.0 .. 16.750 569.1 584.6 584.6 16.833 541.4 552.6 552.6 as 16.917 514.6 525.4 525.4 17.000 468.2 486.8 486.8 ow 17.083 433.3 447.4 447.4 in 17.167 403.6 415.6 415.6 17.250 374.9 386.5 386.5 17.333 357.0 364.3 364.3 or 17.417 334.8 343.7 343.7 17.500 317.8 324.7 324.7 MN 17.583 303.5 309.3 309.3 17.667 290.3 295.6 295.6 sri 17.750 276.7 282.2 282.2 17.833 267.2 271.1 271.1 gm 17.917 255.6 260.2 260.2 a 18.000 248.2 251.2 251.2 18.083 238.8 242.5 242.5 MI 18.167 231.1 234.2 234.2 18.250 224.6 227.2 227.2 iii 18.333 220.1 222.0 222.0 18.417 216.1 217.7 217.7 IR 18.500 214.1 214.9 214.9 ill 18.583 211.0 212.2 212.2 18.667 208.0 209.2 209.2 'R 18.750 204.9 206.2 206.2 gig 18.833 202.9 203.7 203.7 18.917 200.7 201.6 201.6 Ps 19.000 197.9 199.0 199.0 r. Ail PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.974 AF OUTFLOW VOLUME = 345.973 AF LOSS VOLUME = .000 AF tllli ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< (UNIT - HYDROGRAPH ADDED TO STREAM #2) we WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE 'm *USER ENTERED "LAG" TIME = .660 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 �+ LOW LOSS FRACTION = .303 *HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ,.. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 me SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 wir *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .995 +e 30- MINUTE FACTOR = .995 1 -HOUR FACTOR = .995 3 -HOUR FACTOR = .999 6 -HOUR FACTOR = 1.000 24 -HOUR FACTOR = 1.000 law UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES 01 " UNIT INTERVAL PERCENTAGE OF LAG -TIME = 12.626 ow RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 ion UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 1.053 89.755 2 3.539 211.965 ` 3 7.265 317.734 a 4 12.306 429.804 5 19.345 600.155 6 27.762 717.603 ift OM MI 7 37.051 791.976 8 46.221 781.846 m 9 54.135 674.803 ill 10 59.915 492.740 11 64.227 367.714 - 12 68.019 323.244 13 70.784 235.802 or 14 73.461 228.242 , 15 75.544 177.528 16 77.385 157.026 m 17 79.111 147.154 18 80.601 127.022 '"' 19 82.004 119.629 r 20 83.175 99.846 21 84.388 103.394 .m 22 85.412 87.323 23 86.363 81.117 "r 24 87.260 76.423 25 88.025 65.232 am 26 88.763 62.924 +r 27 89.506 63.333 28 90.194 58.703 "' 29 90.784 50.262 en 30 91.371 50.065 31 91.947 49.128 - 32 92.434 41.545 33 92.902 39.870 "" 34 93.370 39.870 35 93.836 39.777 ` 36 94.242 34.607 to 37 94.613 31.653 38 94.985 31.679 *m 39 95.356 31.666 40 95.727 31.653 mu 41 96.062 28.514 M, 42 96.311 21.207 43 96.556 20.918 +r 44 96.801 20.891 45 97.046 20.891 "" 46 97.291 20.917 as 47 97.537 20.918 48 97.782 20.890 NI 49 97.998 18.465 50 98.101 8.757 51 98.191 7.702 52 98.282 7.728 mon 53 98.372 7.702 MN 54 98.463 7.755 55 98.554 7.728 *m 56 98.644 7.702 57 98.735 7.728 58 98.826 7.755 , 59 98.916 7.702 60 99.007 7.728 wit 61 99.097 7.702 62 99.187 7.702 w 63 99.278 7.702 di 64 99.368 7.702 65 99.459 7.702 qui 66 99.549 7.702 ft 67 99.639 7.702 68 99.730 7.702 ""M 69 99.820 7.702 Sri 70 99.910 7.702 71 100.000 7.656 VIM TOTAL STORM RAINFALL(INCHES) = 8.80 its TOTAL SOIL - LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.27 N41► TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 148.4268 API TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 368.3827 it .r err toe no rr rir rrr mar 4111 4411 rr Mw al min +m 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H on me HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) I I" TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 m 14.083 154.4416 189.10 . Q. V . . ow 14.167 155.7635 191.94 . Q. V . . 14.250 157.1068 195.05 . Q. V . . • 14.333 158.4738 198.48 . Q. V . . 14.417 159.8672. 202.33 . Q V . . ill 14.500 161.2894 206.50 . Q V . . . 14.583 162.7424 210.98 . Q V . . 14.667 164.2280 215.70 . Q V . . w it 14.750 165.7469 220.55 . .Q V . . 14.833 167.2995 225.44 . .Q V . . "'" 14.917 168.8871 230.51 . .Q V . . „ 15.000 17 0.5116 235.88 . . Q V. . 15.083 172.1754 241.58 . . Q V . . m. 15.167 173.8815 247.72 . . Q V . . 15.250 175.6332 254.36 . . Q V. . 1 " 15.333 177.4348 261.58 . . Q V. . 15.417 179.2915 269.60 . . Q V. . 0. 15.500 181.2097 278.52 Q V. . ow 15.583 183.1975 288.63 . . Q V. . 15.667 185.2644 300.10 . Q V . • 15.750 187.4238 313.54 . . Q V . 15.833 189.6942 329.66 . . Q V . rr 15.917 192.1139 351.35 . Q V m 16.000 194.7482 382.50 . Q.V . 16.083 197.7997 443.08 . .VQ . no 16.167 201.3433 514.54 . . .V Q . 16.250 205.3562 582.67 . . V Q. . i'm 16.333 209.8391 650.92 . . . V . Q . _ 16.417 214.8319 724.94 . . V Q . 16.500 220.1454 771.52 . . V Q . ,ns 16.583 225.5690 787.52 . . V Q. 16.667 230.8185 762.22 . V Q . Ili 16.750 235.6289 698.48 . V Q 16.833 239.8588 614.17 . V Q . om 16.917 243.6337 548.11 . VQ di 17.000 247.1209 506.35 . QV . 17.083 250.2857 459.53 . . Q V . 44 17.167 253.2790 434.62 . .4 V . is 17.250 256.0522 402.68 . Q V . 17.333 258.6726 380.47 . Q. V . . ma 17.417 261.1699 362.61 . Q . V . . 17.500 263.5358 343.52 . . Q V . . gill 17.583 265.7988 328.59 . Q V . 17.667 267.9485 312.14 . Q V. . lo "" 17.750 270.0283 301.98 . Q V. MN 17.833 272.0128 288.15 . . Q V. . 17.917 273.9237 277.46 . . Q V. . mg 18.000 275.7682 267.82 . . Q . V. . .. M 4116 18.083 277.5446 257.95 . . Q V . 18.167 279.2763 251.44 Q . V ma 18.250 280.9728 246.33 . . Q V . so 18.333 282.6299 240.62 Q . V 18.417 284.2500 235.23 Q . V "■ 18.500 285.8525 232.69 Q . .V . 18.583 287.4393 230.40 . .Q . .V . imp 18.667 289.0018 226.88 Q . .V . ,,,,,, 18.750 290.5500 224.79 Q . .V . 18.833 292.0831 222.61 Q . .V 'r" 18.917 293.5971 219.84 . Q .V . 19.000 295.0836 215.83 Q . . V MIS UM ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *lm FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 or » »> FLOWBY STRUCTURE ROUTING MODEL« «< To or MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: am FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN , 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. rr ro INFLOW or (STREAM 2) ro r sir <-- <= flowby structure air basin (maximum flowby Q = 384.0 cfs) storage Nur am ,ter V STREAM 2 es FLOWBY CON s MM es FLOWBY BASIN MODELING RESULTS: or MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ' (HRS) (CFS) (CFS) (AF) 14.083 189.1 189.1 .000 to 14.166 191.9 191.9 .000 ti 14.249 195.1 195.1 .000 14.333 198.5 198.5 .000 - 14.416 202.3 202.3 .000 oil MI me 14.499 206.5 206.5 .000 14.583 211.0 211.0 .000 lim 14.666 215.7 215.7 .000 N J 14.749 220.6 220.6 .000 14.833 225.4 225.4 .000 • 14.916 230.5 230.5 .000 Ai 14.999 235.9 235.9 .000 15.083 241.6 241.6 .000 on 15.166 247.7 247.7 .000 15.249 254.4 254.4 .000 AN 15.333 261.6 261.6 .000 15.416 269.6 269.6 .000 in 15.499 278.5 278.5 .000 or 15.583 288.6 288.6 .000 15.666 300.1 300.1 .000 - 15.749 313.5 313.5 .000 ow 15.833 329.7 329.7 .000 15.916 351.3 351.3 .000 i• 15.999 382.5 382.5 .000 16.083 443.1 384.0 .407 1 " 16.166 514.5 384.0 1.306 16.249 582.7 384.0 2.674 ""' 16.333 650.9 384.0 4.512 „ 16.416 724.9 384.0 6.861 16.499 771.5 384.0 9.529 16.583 787.5 384.0 12.308 16.666 762.2 384.0 14.913 i• 16.749 698.5 384.0 17.079 m. 16.833 614.2 384.0 18.664 16.916 548.1 384.0 19.795 v.. 16.999 506.3 384.0 20.637 17.083 459.5 384.0 21.157 . 17.166 434.6 384.0 21.506 17.249 402.7 384.0 21.635 Mt 17.333 380.5 380.5 21.635 17.416 362.6 362.6 21.635 17.499 343.5 343.5 21.635 - 17.583 328.6 328.6 21.635 17.666 312.1 312.1 21.635 - " 17.749 302.0 302.0 21.635 am 17.833 288.1 288.1 21.635 17.916 277.5 277.5 21.635 w e 17.999 267.8 267.8 21.635 18.083 257.9 257.9 21.635 or 18.166 251.4 251.4 21.635 18.249 246.3 246.3 21.635 ism 18.333 240.6 240.6 21.635 41 18.416 235.2 235.2 21.635 18.499 232.7 232.7 21.635 01 18.583 230.4 230.4 21.635 IN 18.666 226.9 226.9 21.635 18.749 224.8 224.8 21.635 on 18.833 222.6 222.6 21.635 18.916 219.8 219.8 21.635 riii 18.999 215.8 215.8 21.635 NO A'********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 iii di AM il >»»STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mu ma **************************************************************************** visa FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 mor >»»STREAM NUMBER 2 CLEARED AND SET TO ZER0««< me mm **************************************************************************** - FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 mir >»»VIEW STREAM NUMBER 1 HYDROGRAPH««< mm mm STREAM HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) mil *No TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 "" 14.083 301.3220 368.29 . . Q V . . 14.167 303.8958 373.71 . . Q V . . . mm 14.250 306.5110 379.74 . . Q V . . . wit 14.333 309.1726 386.46 . . Q V . . . 14.417 311.8863 394.03 . . Q V . . ' 14.500 314.6569 402.29 . . Q V . . . 14.583 317.4880 411.08 . . Q V . . *X 14.667 320.3822 420.23 . . Q V . . ii . 14.750 323.3411 429.64 . . Q V . . 14.833 326.3663 439.26 . Q V . . . . mm 14.917 329.4600 449.21 . . Q V. . . 15.000 332.6259 459.69 . . Q V. . . me 15.083 335.8684 470.81 . . Q V. . . 15.167 339.1932 482.76 . . Q V. . . lon 15.250 342.6067 495.65 . . QV. . . al 15.333 346.1170 509.69 . . QV. . . 15.417 349.7340 525.19 . . QV . "'I 15.500 353.4697 542.42 . . QV me 15.583 357.3391 561.84 . . Q . . 15.667 361.3606 583.92 . VQ . . 15.750 365.5591 609.62 . . .VQ . . 15.833 369.9686 640.26 . . .V Q . . sm 15.917 374.6525 680.10 . . .V Q . . 16.000 379.7197 735.76 . . .V Q • . so 16.083 385.0688 776.69 . . . V Q . . di 16.167 390.8304 836.58 . . . V Q . 16.250 397.1120 912.09 . . . V . Q . en 16.333 403.9608 994.45 . . . V . Q . . . 16.417 411.2581 1059.56 . . V Q • 16.500 418.7127 1082.41 . . . V . Q. 16.583 426.0066 1059.07 . . V Q • . . IIII 16.667 432.9760 1011.96 . . . V . Q . 1111 16.750 439.6466 968.57 . V . Q . . 16.833 446.0971 936.61 . V - Q . . . ma 16.917 452.3602 909.40 . . . V . Q me 17.000 458.3572 870.77 . . . V .Q • 17.083 464.0834 831.44 . . . V Q . "II 17.167 469.5904 799.61 . . . V Q. . Alm Wm 41 17.250 474.8966 770.47 . VQ . . 17.333 480.0258 744.77 . Q en 17.417 484.8902 706.30 . Q V . Id 17.500 489.4922 668.21 . Q V 17.583 493.8852 637.85 . Q V . me 17.667 498.0708 607.75 . . Q V . 17.750 502.0939 584.16 . .Q V . di 17.833 505.9453 559.21 . Q V. IOW 17.917 509.6485 537.71 . Q. V. 18.000 513.2228 519.00 . Q . V. - 18.083 516.6697 500.49 . Q . V. . 18.167 520.0143 485.63 . Q V 411' 18.250 523.2758 473.57 . Q V . 00 18.333 526.4615 462.57 . Q . V 18.417 529.5812 452:98 . Q V . .• 18.500 532.6640 447.61 . Q V . 18.583 535.7124 442.62 . Q V . sr 18.667 538.7157 436.08 . Q V 18.750 541.6838 430.96 . Q .V 18.833 544.6201 426.34 . Q V 18.917 547.5226 421.44 . Q . .V 19.000 550.3799 414.88 . Q .V . .r air ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mm FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 in » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ■w sr THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE .w INTERVALS(Reference: the National Engineering Handbook, mw Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). OWN SW ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 "'"' UPSTREAM ELEVATION(FT) = 1084.02 , DOWNSTREAM ELEVATION(FT) = 1070.82 CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 ,,, CONSTANT LOSS RATE (CFS) = .00 mw CHANNEL ROUTING COEFFICIENT ESTIMATED: am MAXIMUM INFLOW(CFS) = 1082.41 * AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 782.13 CHANNEL NORMAL VELOCITY FOR Q = 782.13 CFS = 15.81 FPS 40 1 ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 a MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ,,,, UNIT INTERVALS IS CSTAR = .998 me CONVEX METHOD CHANNEL ROUTING RESULTS: INN OUTFLOW LESS Ira MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) m (HRS) (CFS) (CFS) (CFS) iwo MN 't 14.083 368.3 366.9 366.9 14.167 373.7 372.2 372.2 """ 14.250 379.7 378.1 378.1 AO 14.333 386.5 384.6 384.6 14.417 394.0 391.9 391.9 - 14.500 402.3 400.0 400.0 14.583 411.1 408.6 408.6 AO 14.667 420.2 417.7 417.7 14.750 429.6 427.0 427.0 me 14.833 439.3 436.6 436.6 AA 14.917 449.2 446.4 446.4 15.000 459.7 456.8 456.8 " 15.083 470.8 467.7 467.7 foo 15.167 482.8 479.4 479.4 15.250 495.6 492.0 492.0 +•. 15.333 509.7 505.8 505.8 15.417 525.2 520.9 520.9 r 15.500 542.4 537.6 537.6 .. 15.583 561.8 556.4 556.4 15.667 583.9 577.8 577.8 - 15.750 609.6 602.4 602.4 15.833 640.3 631.7 631.7 '"" 15.917 680.1 669.0 669.0 ow 16.000 735.8 720.2 720.2 16.083 776.7 765.2 765.2 .. 16.167 836.6 819.8 819.8 16.250 912.1 891.0 891.0 "' 16.333 994.5 971.4 971.4 16.417 1059.6 1041.3 1041.3 "` 16.500 1082.4 1076.0 1076.0 _ 16.583 1059.1 1065.6 1065.6 16.667 1012.0 1025.1 1025.1 _ 16.750 968.6 980.7 980.7 16.833 936.6 945.6 945.6 me 16.917 909.4 917.0 917.0 .r 17.000 870.8 881.6 881.6 17.083 831.4 842.4 842.4 am 17.167 799.6 808.5 808.5 17.250 770.5 778.6 778.6 " 17.333 744.8 752.0 752.0 AA 17.417 706.3 717.1 717.1 17.500 668.2 678.9 678.9 AA 17.583 637.9 646.3 646.3 17.667 607.8 616.2 616.2 dll 17.750 584.2 590.8 590.8 17.833 559.2 566.2 566.2 AA 17.917 537.7 543.7 543.7 Ao 18.000 519.0 524.2 524.2 18.083 500.5 505.7 505.7 AN 18.167 485.6 489.8 489.8 18.250 473.6 476.9 476.9 di 18.333 462.6 465.6 465.6 d e 18.417 453.0 455.7 455.7 18.500 447.6 449.1 449.1 ' 18.583 442.6 444.0 444.0 18.667 436.1 437.9 437.9 Ai 18.750 431.0 432.4 432.4 iiii 18.833 426.3 427.6 427.6 18.917 421.4 422.8 422.8 ■o 19.000 414.9 416.7 416.7 Ai IM PROCESS SUMMARY OF STORAGE: on INFLOW VOLUME = 692.722 AF imi OUTFLOW VOLUME = 692.722 AF LOSS VOLUME = .000 AF ON ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 WM » » >UNIT- HYDROGRAPH ANALYSIS« «< iso (UNIT - HYDROGRAPH ADDED TO STREAM #2) .. WATERSHED AREA = 135.000 ACRES BASEFLOW = . .000 CFS /SQUARE -MILE ow *USER ENTERED "LAG" TIME = .380 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) +"m MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED "" MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 LOW LOSS FRACTION = .286 *HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 """ SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 ". SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 0. SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .995 30- MINUTE FACTOR = .995 1 -HOUR FACTOR = .995 3 -HOUR FACTOR = .999 6 -HOUR FACTOR = 1.000 '"' 24 -HOUR FACTOR = 1.000 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES 0.1 UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.930 RUNOFF HYDROGRAPH LISTING LIMITS: ift MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ow MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION im dO INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 1.939 31.661 2 7.820 96.013 mi. 3 18.255 170.362 mm NW 4 33.099 242.363 5 48.794 256.243 "m 6 60.022 183.311 MI 7 67.203 117.240 8 72.190 81.428 .w 9 76.028 62.653 10 79.096 50.084 11 81.620 41.210 mm 12 83.754 34.852 13 85.612 30.331 am 14 87.200 25.927 15 88.529 21.690 " 16 89.801 20.770 ,,,y 17 90.876 17.5 5 9 18 91.880 16.383 •. 19 92.730 13.875 20 93.542 13.260 me 21 94.281 12.065 22 94.926 10.535 mem 23 95.571 10.533 24 96.140 9.280 25 96.569 7.003 """ 26 96.994 6.953 40,, 27 97.420 6.950 28 97.843 6.910 .. 29 98.100 4.196 30 98.258 2.571 '"' 31 98.415 2.568 32 98.573 2.571 0. 33 98.730 2.568 - 34 98.888 2.574 35 99.045 2.565 *^ 36 99.202 2.565 37 99.359 2.565 am 38 99.516 2.565 „ , 39 99.673 2.565 40 99.830 2.565 err 41 99.987 2.565 42 100.000 .208 .. mm mm TOTAL STORM RAINFALL(INCHES) = 8.80 mw TOTAL SOIL - LOSS(INCHES) = 2.38 mm TOTAL EFFECTIVE RAINFALL(INCHES) = 6.41 imi TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8109 .m TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 72.1268 MI IIII err go MN Amo ON MI - 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H MI IS HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) en 114W TIME(HRS) VOLUME (AF) Q(CFS) 0. 75.0 150.0 225.0 300.0 "m 14.083 31.5457 38.74 Q . V . wrr, 14.167 31.8178 39.50 Q . V . 14.250 32.0960 40.40 . Q V . . m.. 14.333 32.3813 41.43 . Q V . . 14.417 32.6743 42.53 . Q V . . r.r 14.500 32.9745 43.59 Q . V . ,,,, 14.583 33.2818 44.62 . Q V . . 14.667 33.5962 45.66 . Q V . . a.' 14.750 33.9181 46.74 . Q V . . 14.833 34.2479 47.87 . Q . V . . "" 14.917 34.5859 49.09 . Q V. . Ea 15.000 34.9330 50.39 . Q V. . 15.083 35.2897 51.80 . Q V. . ... 15.167 35.6570 53.33 . Q V. . 15.250 36.0360 55.02 . Q V. . ft' 15.333 36.4278 56.89 . Q V . 15.417 36.8341 59.00 . Q V . 15.500 37.2569 61.38 Q V . ur 15.583 37.6986 64.14 . Q . V . 15.667 38.1626 67.36 . Q . .V . 4W 15.750 38.6531 71.23 . Q. .V . 15.833 39.1768 76.04 . Q .V . '.• 15.917 39.7475 82.87 . .Q . V . ,. 16.000 40.3921 93.59 . . Q . V . 16.083 41.1912 116.04 . Q . V . - 16.167 42.2099 147.92 . Q. V . 16.250 43.4431 179.06 . . QV . "a 16.333 44.8236 200.44 . V Q for 16.417 46.1780 196.67 . VQ . 16.500 47.3212 165.99 . . Q V . m 16.583 48.2638 136.87 . 4 . V . 16.667 49.0734 117.54 . Q V . WOO 16.750 49.7942 104.66 Q . V 16.833 50.4480 94.93 . . Q V . MR 16.917 51.0488 87.24 Q . V +f 17.000 51.6068 81.03 . Q V . . 17.083 52.1289 75.81 . Q V . . on 17.167 52.6182 71.04 . Q. V. . tot 17.250 53.0775 66.70 . Q . V. . 17.333 53.5140 63.37 . Q . V. . s 17.417 53.9255 59.75 . 4 V. . 17.500 54.3175 56.92 . 4 - v . tit 17.583 54.6901 54.10 Q . V 17.667 55.0479 51.95 . Q . V . go 17.750 55.3911 49.83 Q . V aw 17.833 55.7201 47.78 . 4 - v . 17.917 56.0380 46.16 . Q - .V In 18.000 56.3431 44.30 . Q .V Of NM ligt 18.083 56.6357 42.48 . Q . . .V . 18.167 56.9224 41.63 . Q . . .V . im 18.250 57.2057 41.13 . Q . . .V . mil 18.333 57.4871 40.86 . Q . .V 18.417 57.7630 40.07 . Q . . . V . 11 . 18.500 58.0345 39.42 . Q . . . V . 18.583 58.3035 39.05 . Q . . . V . 18.667 58.5696 38.64 . Q . . V ,. 18.750 58.8328 38.21 . Q . V 18.833 59.0929 37.77 . Q . . V . Itlw 18.917 59.3499 37.32 . Q . V . 19.000 59.6039 36.87 . Q . V oo orr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** +■• FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 oo » »> FLOWBY STRUCTURE ROUTING MODEL« «< oo ose MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN , 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. oo oo INFLOW " (STREAM 2) ou .r oo < - -* <= flowby structure oo basin (maximum flowby Q = 447.0 cfs) storage om OW - V STREAM 2 se FLOWBY w ow ww me FLOWBY BASIN MODELING RESULTS: „ MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME to (HRS) (CFS) (CFS) (AF) 14.083 38.7 38.7 .000 " 14.166 39.5 39.5 .000 ow 14.249 40.4 40.4 .000 14.333 41.4 41.4 .000 I. 14.416 42.5 42.5 .000 rr MI 'W 14.499 43.6 43.6 .000 14.583 44.6 44.6 .000 "i 14.666 45.7 45.7 .000 et 14.749 46.7 46.7 .000 14.833 47.9 47.9 .000 w 14.916 49.1 49.1 .000 14.999 50.4 50.4 .000 gm 15.083 51.8 51.8 .000 go 15.166 53.3 53.3 .000 15.249 55.0 55.0 .000 mg 15.333 56.9 56.9 .000 15.416 59.0 59.0 .000 '"" 15.499 61.4 61.4 .000 .. 15.583 64.1 64.1 .000 15.666 67.4 67.4 .000 m. 15.749 71.2 71.2 .000 15.833 76.0 76.0 .000 "' 15.916 82.9 82.9 .000 wm 15.999 93.6 93.6 .000 16.083 116.0 116.0 .000 um 16.166 147.9 147.9 .000 16.249 179.1 179.1 .000 "" 16.333 200.4 200.4 .000 16.416 196.7 196.7 .000 em 16.499 166.0 166.0 .000 mm 16.583 136.9 136.9 .000 16.666 117.5 117.5 .000 "" 16.749 104.7 104.7 .000 16.833 94.9 94.9 .000 ° " m 16.916 87.2 87.2 .000 """. 16.999 81.0 81.0 .000 17.083 75.8 75.8 .000 ou. 17.166 71.0 71.0 .000 17.249 66.7 66.7 .000 gig 17.333 63.4 63.4 .000 u „ 17.416 59.8 59.8 .000 17.499 56.9 56.9 .000 mg 17.583 54.1 54.1 .000 17.666 52.0 52.0 .000 . 17.749 49.8 49.8 .000 am 17.833 47.8 47.8 .000 17.916 46.2 46.2 .000 - 17.999 44.3 44.3 .000 18.083 42.5 42.5 .000 it 18.166 41.6 41.6 .000 18.249 41.1 41.1 .000 mos 18.333 40.9 40.9 .000 +O 18.416 40.1 40.1 .000 18.499 39.4 39.4 .000 4m 18.583 39.1 39.1 .000 18.666 38.6 38.6 .000 VI 18.749 38.2 38.2 .000 in 18.833 37.8 37.8 .000 18.916 37.3 37.3 .000 it 18.999 36.9 36.9 .000 in 1********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 ion r an We » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mum 00 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *0* FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 to » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< ..w rrr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "' FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< mm me STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) ma " TIME(HRS) VOLUME(AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 14.083 332.1585 405.67 . • Q V . am 14.167 334.9939 411.70 . • Q V . . 14.250 337.8759 418.45 . • Q V . . oo 14.333 340.8098 426.01 . . Q V . - 14.417 343.8018 434.44 . . Q V . . ilw 14.500 346.8568 443.57 . . Q V . - 14.583 349.9783 453.24 . . Q V . . • am 14.667 353.1692 463.33 . . Q V .. 14.750 356.4319 473.74 . . Q V . 14.833 359.7683 484.44 . . Q V . 14.917 363.1809 495.51 . . Q V . 15.000 366.6737 507.15 . Q V. "" 15.083 370.2515 519.50 . Q V. 15.167 373.9206 532.75 . Q V. 15.250 377.6883 547.07 . Q V. ... 15.333 381.5633 562.66 . Q V. 15.417 385.5568 579.86 . Q V "" 15.500 389.6821 598.99 . Q V w „ 15.583 393.9559 620.56 . QV 15.667 398.3988 645.11 . QV ow 15.750 403.0384 673.66 . QV 15.833 407.9126 707.74 . .Q me 15.917 413.0905 751.83 . .V Q 16.000 418.6951 813.79 . .V Q .. 16.083 424.7645 881.28 . . . V Q mill 16.167 431.4295 967.75 . . V Q. 16.250 438.7990 1070.05 . . V • . Q 'm 16.333 446.8697 1171.86 . . V Q 16.417 455.3959 1238.01 . . V . Q lit 16.500 463.9496 1242.00 . . V Q „ 16.583 472.2309 1202.44 . . V . Q - 16.667 480.1005 1142.67 . V . Q tigli 16.750 487.5755 1085.37 . . V Q 16.833 494.7413 1040.48 . V • • Q ® 16.917 501.6577 1004.26 . . V Q 10 17.000 508.2871 962.59 . . . V Q. 17.083 514.6111 918.24 . . . V Q r* 17.167 520.6686 879.56 . . Q ... -- .. ,, OP a 17.250 526.4904 845.31 . . . QV . 17.333 532.1055 815.32 . . . Q V . ow 17.417 537.4554 776.80 . . Q V . . to 17.500 542.5228 735.79 . . . Q V . . 17.583 547.3469 700.45 . . .Q V . . e. 17.667 551.9482 668.12 . . Q V . . 17.750 556.3600 640.58 . . Q. V. . to 17.833 560.5884 613.96 . . Q . V. . - 17.917 564.6509 589.88 . . Q . V. . 18.000 568.5663 568.53 . . Q . V. . w 18.083 572.3415 548.15 . . Q . V. . 18.167 576.0013 531.41 . . Q . V . "e 18.250 579.5693 518.07 Q V r 18.333 583.0577 506.50 . . Q . V . 18.417 586.4718 495.73 . . Q . V . - 18.500 589.8364 488.54 . . Q . V . 18.583 593.1633 . 483.08 . Q . .V . ow 18.667 596.4454 476.55 . Q . .V . 18.750 599.6865 470.60 . Q . .V . AM 18.833 602.8917 465.41 . Q . .V . I' 18.917 606.0607 460.14 . Q . .V . 19.000 609.1846 453.59 . Q . .V . on or END OF FLOOD ROUTING ANALYSIS ■n ow on row oo ow oo r err or tit we 00 ms Aill sat AO le di gm IN IOW ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 1111 F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) ay (c) Copyright 1989 -95 Advanced Engineering Software (aes) Ver. 5.1 Release Date: 01/01/95 License ID 1206 ow wit Analysis prepared by: ASL Consulting Engineers , One Jenner, Suite 200 Irvine, CA 92718 _ (714) 727 -7099 ow * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** * FLOOD ROUTING FOR I -10 CHANNEL FONTANA .w* WATERSHEDS 1, 2, 3, 4 & 5 REVISED �++ SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FILE NAME: N:I10RB105.UH1 wo TIME /DATE OF STUDY: 10:35 7/11/1995 r + r********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 wm ▪ » » >UNIT- HYDROGRAPH ANALYSIS « «< ✓ (UNIT - HYDROGRAPH ADDED TO STREAM #1) WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE +r+ *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. woo VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 vim SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 wit SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 aso *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: "at 5- MINUTE FACTOR = .985 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 3 -HOUR FACTOR = .998 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 0. at UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES """ UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 MI 44 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ei MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 IIII rM UNIT HYDROGRAPH DETERMINATION w► No INTERVAL "S" GRAPH UNIT HYDROGRAPH .• NUMBER MEAN VALUES ORDINATES(CFS) 1 1.881 54.816 , 2 7.519 164.320 3 17.390 287.705 +r+ 4 31.680 416.512 5 47.144 450.690 "" 6 58.786 339.323 «. 7 66.137 214.267 8 71.368 152.469 a.. 9 75.288 114.248 10 78.386 90.276 "" 11 80.990 75.902 12 83.152 63.022 0. 13 85.059 55.572 ,,w 14 86.676 47.126 15 88.056 40.226 awl 16 89.306 36.426 17 90.444 33.190 0r 18 91.439 28.978 19 92.344 26.385 oft 20 93.136 23.079 r 21 93.914 22.672 22 94.571 19.147 "" 23 95.199 18.318 w 24 95.822 18.151 25 96.301 13.960 _, 26 96.716 12.090 27 97.131 12.100 so 28 97.546 12.090 29 97.939 11.472 'a 30 98.139 5.813 +rr 31 98.292 4.465 32 98.446 4.481 "m 33 98.599 4.460 34 98.752 4.476 ON 35 98.905 4.465 44 36 99.059 4.470 37 99.212 4.465 ili 38 99.365 4.465 39 99.518 4.465 N"" 40 99.672 4.465 et 41 99.825 4.465 42 99.978 4.465 *■ 43 100.000 .642 0. ..w +fllli TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL — LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 aw TOTAL SOIL —LOSS VOLUME(ACRE —FEET) = 29.3310 " TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 147.1495 MO ✓ N am mom NMI rr err r�l ro+r IN tit MI 11111 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H um iii HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) om ill TIME(HRS) VOLUME (AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 Imo 14.083 64.8550 79.73 . Q . V . . wi 14.167 65.4152 81.35 . Q . V . . 14.250 65.9887 83.27 . Q . V . . *s 14.333 66.5778 85.53 . Q . V . . 14.417 67.1835 87.95 . Q . V . . • 14.500 67.8052 90.27 Q. V . . 14.583 68.4421 92.47 . Q. V . . 14.667 69.0939 94.65 Q. V . we 14.750 69.7613 96.90 . Q. V . . 14.833 70.4449 99.26 . Q. V. . °" 14.917 71.1457 101.76 . Q V. . ,� 15.000 71.8649 104.43 . Q V. . 15.083 72.6040 107.31 . Q V. . ... 15.167 73.3646 110.44 . .Q V. . 15.250 74.1489 113.88 . .Q V . "' 15.333 74.9594 117.68 . .Q V . 15.417 75.7988 121.89 . . Q V . 15.500 76.6706 126.57 Q V . NM 15.583 77.5790 131.91 . Q .V . 15.667 78.5299 138.07 . Q .V . - 15.750 79.5321 145.52 . Q .V . 15.833 80.5991 154.93 . Q .V sw 15.917 81.7564 168.03 Q V . 16.000 83.0505 187.90 . Q . V 16.083 84.6181 227.62 QV . Igo 16.167 86.5661 282.84 . . . V Q . . 16.250 88.8825 336.34 . V Q "" 16.333 91.4711 375.87 . . . V Q . ., 16.417 94.0417 373.25 . . V Q . 16.500 96.2728 323.96 . . . V . Q . a m 16.583 98.1327 270.06 . . . VQ . 16.667 99.7507 234.94 . . Q V . ON 16.750 101.1946 209.66 . Q V 16.833 102.5092 190.87 . Q. V . im 16.917 103.7251 176.55 . Q V rir 17.000 104.8562 164.23 . . Q . V . . 17.083 105.9186 154.26 . Q V Is 17.167 106.9158 144.80 Q . V. . a 17.250 107.8550 136.37 . 4 V. . 17.333 108.7441 129.10 . . Q . V. . , 17.417 109.5873 122.43 . . Q . V. . 17.500 110.3874 116.18 . .Q . V . Iii 17.583 111.1516 110.96 . .4 V 17.667 111.8822 106.08 Q . V ill 17.750 112.5861 102.20 . Q V ii1 17.833 113.2606 97.94 4. V . 17.917 113.9117 94.54 4. V . oi 18.000 114.5409 91.36 Q. . .V . ow am III 18.083 115.1450 87.71 . Q . .V 18.167 115.7334 85.44 . Q . . .V . " 18.250 116.3149 84.44 . Q . . .V . y e 18.333 116.8939 84.06 . Q . .V 18.417 117.4697 83.61 . Q . . .V . MN 18.500 118.0319 81.64 . Q . . . V . 18.583 118.5858 80.42 Q . . V me 18.667 119.1335 79.52 . Q - . V on 18.750 119.6748 78.59 . Q . . V . 18.833 120.2096 77.66 . Q . . . V . No 18.917 120.7381 76.74 . Q . . V . 19.000 121.2603 75.82 . Q . . V km ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,.. FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 ""' » »> FLOWBY STRUCTURE ROUTING MODEL« «< d.. me MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. sio FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. woe Mg "" INFLOW ,... (STREAM 1) flilt < - - <= flowby structure NW basin (maximum flowby Q = 569.0 cfs) storage rr .w V STREAM 1 NIO FLOWBY im lo FLOWBY BASIN MODELING RESULTS: a a MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME ai (HRS) (CFS) (CFS) (AF) 14.083 79.7 79.7 .000 """ 14.166 81.3 81.3 .000 am 14.249 83.3 83.3 .000 14.333 85.5 85.5 .000 0. 14.416 88.0 88.0 .000 6. no Ng 14.499 90.3 90.3 .000 14.583 92.5 92.5 .000 el 14.666 94.7 94.7 .000 is 14.749 96.9 96.9 .000 14.833 99.3 99.3 .000 •M 14.916 101.8 101.8 .000 14.999 104.4 104.4 .000 as 15.083 107.3 107.3 .000 is 15.166 110.4 110.4 .000 15.249 113.9 113.9 .000 is 15.333 117.7 117.7 .000 15.416 121.9 121.9 .000 ma 15.499 126.6 126.6 .000 is 15.583 131.9 131.9 .000 15.666 138.1 138.1 .000 ".r 15.749 145.5 145.5 .000 15.833 154.9 154.9 .000 omo 15.916 168.0 168.0 .000 om 15.999 187.9 187.9 .000 16.083 227.6 227.6 .000 ow 16.166 282.8 282.8 .000 16.249 336.3 336.3 .000 *' 16.333 375.9 375.9 .000 trio 16.416 373.2 373.2 .000 16.499 324.0 324.0 .000 16.583 270.1 270.1 .000 16.666 234.9 234.9 .000 """ 16.749 209.7 209.7 .000 16.833 190.9 190.9 .000 16.916 176.6 176.6 .000 „"„ 16.999 164.2 164.2 .000 17.083 154.3 154.3 .000 .i. 17.166 144.8 144.8 .000 17.249 136.4 136.4 .000 "" 17.333 129.1 129.1 .000 17.416 122.4 122.4 .000 17.499 116.2 116.2 .000 or 17.583 111.0 111.0 .000 17.666 106.1 106.1 .000 "a 17.749 102.2 102.2 .000 .r. 17.833 97.9 97.9 .000 17.916 94.5 94.5 .000 NIA 17.999 91.4 91.4 .000 18.083 87.7 87.7 .000 rii 18.166 85.4 85.4 .000 18.249 84.4 84.4 .000 si 18.333 84.1 84.1 .000 iii 18.416 83.6 83.6 .000 18.499 81.6 81.6 .000 wi 18.583 80.4 80.4 .000 18.666 79.5 79.5 .000 MI 18.749 78.6 78.6 .000 18.833 77.7 77.7 .000 gil 18.916 76.7 76.7 .000 iir 18.999 75.8 75.8 410*************************************************************************** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 ma sr IN » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< "w IN STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) um TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 w 14.083 64.8550 79.73 . Q V . . 14.167 65.4152 81.35 . Q . V . . • 14.250 65.9887 83.27 . Q . V . . 14.333 66.5778 85.53 . Q . V . . " 14.417 67.1835 87.95 . Q . V . . ,"„" 14.500 67.8052 90.27 . Q. V . . 14.583 68.4421 92.47 . Q. V . . imi 14.667 69.0939 94.65 . Q. V . . 14.750 69.7613 96.90 . Q. V . . ow 14.833 70.4449 99.26 . Q. V. . 14.917 71.1457 101.76 . Q V. . mm 15.000 71.8649 104.43 . Q V. . - 15.083 72.6040 107.31 . Q V. . 15.167 73.3646 110.44 . .Q V. . - 15.250 74.1489 113.88 . .Q V . 15.333 74.9594 117.68 Q V . 15.417 75.7988 121.89 . . Q V . - 15.500 76.6706 126.57 . . Q V . 15.583 77.5790 131.91 . Q .V . "rni 15.667 78.5299 138.07 . Q .V . 15.750 79.5321 145.52 . Q .V . mm 15.833 80.5991 154.93 . Q .V ,,,,, 15.917 81.7564 168.03 . Q . V . 16.000 83.0505 187.90 . Q . V . wn 16.083 84.6181 227.62 . . QV . 16.167 86.5661 282.84 . . V Q . "`" 16.250 88.8825 336.34 . V Q 16.333 91.4711 375.87 . V Q m. 16.417 94.0417 373.25 . . V Q +• 16.500 96.2728 323.96 . V . Q . 16.583 98.1327 270.06 . VQ . • 16.667 99.7507 234.94 . . Q V . 16.750 101.1946 209.66 . Q V imp 16.833 102.5092 190.87 . Q. V on 16.917 103.7251 176.55 . Q V 17.000 104.8562 164.23 . Q V " 17.083 105.9186 154.26 . Q . V 17.167 106.9158 144.80 . Q V. . im 17.250 107.8550 136.37 . Q V. . to 17.333 108.7441 129.10 . . Q V. . 17.417 109.5873 122.43 . . 4 V. . .0 17.500 110.3874 116.18 . .4 V . lio 17.583 111.1516 110.96 .4 . V . 17.667 111.8822 106.08 . Q V . mu 17.750 112.5861 102.20 Q . V 17.833 113.2606 97.94 . Q. V . me 17.917 113.9117 94.54 . Q. V . 18.000 114.5409 91.36 . Q. .V . um 18.083 115.1450 87.71 . Q . .V . ■1 18.167 115.7334 85.44 . Q . .V . 18.250 116.3149 84.44 . Q . .V . am 18.333 116.8939 84.06 . Q . .V . ill 18.417 117.4697 83.61 . Q . .V 18.500 118.0319 81.64 . Q . . . V . in 18.583 118.5858 80.42 . Q . . . V . fil 18.667 119.1335 79.52 . Q . . V . 18.750 119.6748 78.59 . Q . . . V . *s 18.833 120.2096 77.66 . Q . . V 18.917 120.7381 76.74 Q . . V . mill 19.000 121.2603 75.82 . Q . . V w wr********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 on ea » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< .we THE MODIFIED. C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER ar TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ma INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, MO U.S. Department of Commerce). ORIM um ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ma UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 um CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) = .00 mm ow CHANNEL ROUTING COEFFICIENT ESTIMATED: ** MAXIMUM INFLOW(CFS) = 375.87 AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 282.54 mo CHANNEL NORMAL VELOCITY FOR Q = 282.54 CFS = 7.53 FPS ESTIMATED CHANNEL ROUTING COEFFICIENT = .816 mm to MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .825 mmo op CONVEX METHOD CHANNEL ROUTING RESULTS: NM OUTFLOW LESS MODEL INFLOW ROUTED LOSS MI TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) NI 14.083 79.7 78.2 78.2 O 14.167 81.3 79.5 79.5 14.250 83.3 81.1 81.1 ** 14.333 85.5 83.0 83.0 iii 14.417 88.0 85.2 85.2 14.500 90.3 87.5 87.5 , 14.583 92.5 89.9 89.9 14.667 94.7 92.1 92.1 ' 14.750 96.9 94.3 94.3 14.833 99.3 96.5 96.5 gm 14.917 101.8 98.9 98.9 • 15.000 104.4 101.3 101.3 15.083 107.3 104.0 104.0 Ill 15.167 110.4 106.8 106.8 mm - 'O 15.250 113.9 109.9 109.9 15.333 117.7 113.3 113.3 WI 15.417 121.9 117.1 117.1 di 15.500 126.6 121.2 121.2 15.583 131.9 125.8 125.8 NM 15.667 138.1 131.1 131.1 15.750 145.5 137.1 137.1 mi 15.833 154.9 144.4 144.4 15.917 168.0 153.6 153.6 ow 16.000 187.9 166.2 166.2 "i 16.083 227.6 185.5 185.5 16.167 282.8 222.2 222.2 a "' 16.250 336.3 274.2 274.2 mg 16.333 375.9 326.9 326.9 16.417 373.2 367.2 367.2 m 16.500 324.0 370.4 370.4 16.583 270.1 330.2 330.2 me 16.667 234.9 279.3 279.3 NM 16.750 209.7 241.8 241.8 16.833 190.9 214.6 214.6 or 16.917 176.6 194.5 194.5 17.000 164.2 179.3 179.3 " 17.083 154.3 166.5 166.5 41 17.167 144.8 156.1 156.1 17.250 136.4 146.5 146.5 .... 17.333 129.1 137.9 137.9 17.417 122.4 130.4 130.4 """ 17.500 116.2 123.6 123.6 17.583 111.0 117.3 117.3 17.667 106.1 111.9 111.9 wr 17.750 102.2 107.0 107.0 17.833 97.9 102.9 102.9 . 17.917 94.5 98.7 98.7 18.000 91.4 95.1 95.1 raw 18.083 87.7 91.9 91.9 18.167 85.4 88.4 88.4 18.250 84.4 85.9 85.9 ii.. 18.333 84.1 84.7 84.7 18.417 83.6 84.2 84.2 '"" 18.500 81.6 83.6 83.6 lar 18.583 80.4 81.9 81.9 18.667 79.5 80.7 80.7 NM 18.750 78.6 79.7 79.7 18.833 77.7 78.7 78.7 is 18.917 76.7 77.8 77.8 .N 19.000 75.8 76.9 76.9 MO PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.150 AF 4111 OUTFLOW VOLUME = 147.149 AF a LOSS VOLUME = .000 AF we ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** at FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 Emo » »>UNIT- HYDROGRAPH ANALYSIS« «< iiii 'm (UNIT - HYDROGRAPH ADDED TO STREAM #2) .r INN WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 "■' SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 qtr SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .985 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 am 3 -HOUR FACTOR = .998 6 -HOUR FACTOR = .999 "'" 24 -HOUR FACTOR = .999 miss UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION fa INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) ssw 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 5 14.937 229.845 6 21.573 296.939 'ft 7 29.027 333.536 r11 8 37.172 364.496 9 45.147 356.833 10 52.442 326.428 11 57.921 245.198 12 62.123 187.991 13 65.691 159.675 14 68.715 135.303 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 11 18 76.841 72.755 19 78.377 68.742 20 79.814 64.295 ,rr NM Ill 21 81.010 53.506 22 82.230 54.590 ill 23 83.218 44.217 ill 24 84.291 48.018 25 85.185 40.012 EP 26 86.039 38.215 27 86.826 35.230 28 87.574 33.448 29 88.206 28.303 OM 30 88.851 28.829 iii 31 89.496 28.869 32 90.106 27.299 'w 33 90.621 23.059 or 34 91.131 22.828 35 91.641 22.811 w, 36 92.118 21.353 37 92.526 18.261 or 38 92.933 18.173 39 93.339 18.181 40 93.745 18.173 +o 41 94.119 16.746 42 94.442 14.458 "" 43 94.765 14.435 ••• 44 95.087 14.427 45 95.410 14.427 46 95.732 14.427 47 96.031 13.359 N" ' 48 96.249 9.772 49 96.462 9.517 we 50 96.675 9.548 rr. 51 96.888 9.517 52 97.101 9.517 53 97.314 9.533 54 97.527 9.533 mu 55 97.740 9.533 56 97.947 9.278 ein 57 98.061 5.101 or 58 98.140 3.523 59 98.219 3.539 w. 60 98.297 3.491 r 61 98.376 3.539 62 98.455 3.523 mi„ 63 98.533 3.507 64 98.612 3.523 i` 65 98.691 3.539 66 98.769 3.507 mu 67 98.848 3.523 Ail 68 98.927 3.523 69 99.005 3.523 ws 70 99.084 3.523 71 99.163 3.523 id 72 99.242 3.523 73 99.320 3.523 WM 74 99.399 3.523 tit 75 99.478 3.523 76 99.557 3.523 '"" 77 99.635 3.523 iii 78 99.714 3.523 79 99.793 3.523 RE 80 99.871 3.523 ON 81 99.950 3.523 82 100.000 2.230 war di TOTAL STORM RAINFALL(INCHES) = 8.79 rr TOTAL SOIL - LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.50 TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 70.6609 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 200.2975 Poi trr r am dig id di iii mitt 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H mo im HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) pm ®"' TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 "" 14.083 83.0113 101.75 . Q V . . rrr 14.167 83.7222 103.22 . Q V . . 14.250 84.4441 104.82 . Q V . . mg 14.333 85.1783 106.61 . Q V . . 14.417 85.9261 108.58 . Q V . . '"` 14.500 86.6890 110.77 . .Q V . .. 14.583 87.4680 113.11 . .Q V . . 14.667 88.2644 115.64 . .Q V . . we 14.750 89.0789 118.27 . .Q V . . 14.833 89.9124 121.02 . • Q V . . me 14.917 90.7647 123.75 . • Q V . . me 15.000 91.6365 126.59 . . Q V . . 15.083 92.5288 129.57 . . Q V . . - 15.167 93.4430 132.75 . Q V . . 15.250 94.3804 136.11 . Q V . . al 15.333 95.3433 139.81 . • Q V. . 15.417 96.3335 143.78 . • Q V. . .'"" 15.500 97.3540 148.18 . • Q V. . .., 15.583 98.4081 153.05 . . Q V. . 15.667 99.5003 158.58 . . Q V. . om 15.750 100.6360 164.90 . . Q V . 15.833 101.8238 172.47 . . Q V . ow 15.917 103.0800 182.40 . Q V . 16.000 104.4334 196.52 . QV . 16.083 105.9717 223.36 . .VQ . as 16.167 107.7193 253.75 . . .V Q . 16.250 109.6547 281.02 . .V Q . . we 16.333 111.7966 311.00 . . V .Q . imo 16.417 114.1408 340.38 . . V • Q 16.500 116.6822 369.02 . V Q • ,,, 16.583 119.3284 384.23 . V Q • 16.667 122.0165 390.31 . . V Q. 'a 16.750 124.6265 378.96 . . V Q . 16.833 127.0741 355.39 . . V Q 16.917 129.2623 317.73 . . V Q Sri 17.000 131.2421 287.47 . . V Q . 17.083 133.0741 266.01 . . Q . n 17.167 134.7771 247.28 . . . Q V . 17.250 136.3509 228.52 . • Q V . 17.333 137.8616 219.35 . . .Q V . NI 17.417 139.2707 204.60 . Q V 17.500 140.6095 194.38 . Q. V 111 17.583 141.8917 186.18 . 4 • V . . 17.667 143.1199 178.34 . Q V . w 17.750 144.2878 169.57 . Q . V . . dpi 17.833 145.4178 164.09 . Q V. . 17.917 146.4964 156.60 . 4 V. . +m 18.000 147.5482 152.72 . Q V. . ill 4. iii 18.083 148.5576 146.56 . 4 V. . 18.167 149.5383 142.41 . Q V. mn 18.250 150.4917 138.42 . Q . V . ell 18.333 151.4222 135.12 . Q . V . 18.417 152.3291 131.68 . Q V ▪ 18.500 153.2255 130.16 . Q V 18.583 154.1122 128.74 . . Q . V . ims 18.667 154.9874 127.08 . . Q . V . an 18.750 155.8481 124.97 . . Q . .V . 18.833 156.7014 123.90 . . Q .V 4111 18.917 157.5459 122.62 . . Q .V 19.000 158.3775 120.76 . . Q . .V . me r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** • FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 me » »> FLOWBY STRUCTURE ROUTING MODEL« «< um MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN „ 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. am INFLOW me (STREAM 2) awn Mt we <-- <= flowby structure r basin (maximum flowby Q = 326.0 cfs) storage int IN NO V STREAM 2 Ai FLOWBY am rr MI FLOWBY BASIN MODELING RESULTS: ,,,, MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME 0 (HRS) (CFS) (CFS) (AF) 14.083 101.8 101.8 .000 "* 14.166 103.2 103.2 .000 fru 14.249 104.8 104.8 .000 14.333 106.6 106.6 .000 um 14.416 108.6 108.6 .000 um MP al 14.499 110.8 110.8 .000 14.583 113.1 113.1 .000 gm 14.666 115.6 115.6 .000 mit 14.749 118.3 118.3 .000 14.833 121.0 121.0 .000 ' 14.916 123.8 123.8 .000 14.999 126.6 126.6 .000 do 15.083 129.6 129.6 .000 mg 15.166 132.7 132.7 .000 15.249 136.1 136.1 .000 "' 15.333 139.8 139.8 .000 15.416 143.8 143.8 .000 m 15.499 148.2 148.2 .000 me 15.583 153.0 153.0 .000 15.666 158.6 158.6 .000 MIR 15.749 164.9 164.9 .000 15.833 172.5 172.5 .000 am 15.916 182.4 182.4 .000 m 15.999 196.5 196.5 .000 16.083 223.4 223.4 .000 r 16.166 253.7 253.7 .000 16.249 281.0 281.0 .000 "'" 16.333 311.0 311.0 .000 ti„ 16.416 340.4 326.0 .099 16.499 369.0 326.0 .395 m 16.583 384.2 326.0 .796 16.666 390.3 326.0 1.239 ""' 16.749 379.0 326.0 1.604 m 16.833 355.4 326.0 1.806 16.916 317.7 317.7 1.806 mo 16.999 287.5 287.5 1.806 17.083 266.0 266.0 1.806 - 17.166 247.3 247.3 1.806 17.249 228.5 228.5 1.806 or 17.333 219.4 219.4 1.806 m 17 .416 204.6 2 0 4. 6 1.806 17.499 194.4 194.4 1.806 .. 17.583 186.2 186.2 1.806 17.666 178.3 178.3 1.806 "" 17.749 169.6 169.6 1.806 sm 17.833 164.1 164.1 1.806 17.916 156.6 156.6 1.806 ,10 17.999 152.7 152.7 1.806 18.083 146.6 146.6 1.806 im 18.166 142.4 142.4 1.806 18.249 138.4 138.4 1.806 um 18.333 135.1 135.1 1.806 mi 18.416 131.7 131.7 1.806 18.499 130.2 130.2 1.806 in 18.583 128.7 128.7 1.806 MI 18.666 127.1 127.1 1.806 18.749 125.0 125.0 1.806 NI, 18.833 123.9 123.9 1.806 18.916 122.6 122.6 1.806 di 18.999 120.8 120.8 1.806 iii i'********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE 7 *ICI ill MR a » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ode do ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** w FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 rue » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mo ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** lak FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 MI » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< m m STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) m +i TIME(HRS) VOLUME(AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 um 14.083 147.2267 179.99 . Q V . . e, 14.167 148.4853 182.75 . Q V . . 14.250 149.7658 185.92 . Q V . . an 14.333 151.0714 189.58 . Q V . . 14.417 152.4058 193.75 . .Q V . . al 14.500 153.7717 198.32 . .Q V . . 14.583 155.1696 202.99 . .Q V . . 'm 14.667 156.6003 207.73 . .Q V . . rgrl 14.750 158.0642 212.56 . • Q V . . 14.833 159.5624 217.55 . • Q V . . - 14.917 161.0956 222.62 . • Q V . . 15.000 162.6654 227.94 . Q V . . or 15.083 164.2739 233.56 . Q V. . 15.167 165.9240 239.59 . Q V. . mg 15.250 167.6186 246.05 . Q V. . JI 15.333 169.3619 253.14 . • Q V. . 15.417 171.1584 260.85 . • Q V. . " 15.500 173.0137 269.39 . Q V we 15.583 174.9344 278.88 . Q V 15.667 176.9292 289.65 . Q V imp 15.750 179.0092 302.02 . Q V 15.833 181.1914 316.86 . Q V . a 15.917 183.5051 335.95 . Q.V 16.000 186.0033 362.73 . QV . - 16.083 188.8193 408.89 . .V Q tit 16.167 192.0974 475.98 . . V Q . 16.250 195.9210 555.18 . . V Q . w 16.333 200.3141 637.88 . . V Q . 16.417 205.0882 693.20 V . Q. gut 16.500 209.8846 696.43 . . V Q. „li 16.583 214.4035 656.16 . V . Q 16.667 218.5724 605.32 . . V Q . di 16.750 222.4828 567.80 . V . Q 16.833 226.2060 540.61 . V Q " 16.917 229.7338 512.24 . V Q. di 17.000 232.9482 466.72 . . Q . 17.083 235.9269 432.51 . . . Q V . . cow 17.167 238.7047 403.34 . . Q V . dr gym ,. „� ,..4. . ... _ . ...., -. Inn ill 17.250 241.2873 374.99 . .Q V 17.333 243.7475 357.23 . Q V . . " 17.417 246.0547 335.00 . Q. V a 17.500 248.2447 317.99 . Q . V . 17.583 250.3347 303.47 . Q V w 17.667 252.3336 290.23 . Q V. . 17.750 254.2380 276.53 . Q . V. 17.833 256.0767 266.97 . Q . V. 17.917 257.8348 255.28 . Q V. 18.000 259.5419 247.87 . Q V mr 18.083 261.1842 238.46 Q . V 18.167 262.7735 230.77 . Q V . " 18.250 264.3185 224.33 Q . V 0 . 18.333 265.8323 219.80 . . Q V . 18.417 267.3188 215.83 . . Q V . MI 18.500 268.7912 213.80 . . Q .V . 18.583 270.2422 210.69 . . Q .V . mil 18.667 271.6729 207.73 Q . .V ■. 18.750 273.0824 204.66 . .Q .V 18.833 274.4780 202.65 Q . V mi 18.917 275.8585 200.44 Q . .V 19.000 277.2197 197.65 Q . . V . Mg ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mu FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 "' » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< m. umf THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ... INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, NW U.S. Department of Commerce). en mi ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 an UPSTREAM ELEVATION(FT) = 1090.42 DOWNSTREAM ELEVATION(FT) = 1084.02 arm CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 „, CONSTANT LOSS RATE(CFS) = .00 art CHANNEL ROUTING COEFFICIENT ESTIMATED: ea MAXIMUM INFLOW(CFS) = 696.43 Sri AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 514.54 CHANNEL NORMAL VELOCITY FOR Q = 514.54 CFS = 10.82 FPS In ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 ill MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE op UNIT INTERVALS IS CSTAR = .983 em CONVEX METHOD CHANNEL ROUTING RESULTS: an OUTFLOW LESS a MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) Nom (HRS) (CFS) (CFS) (CFS) am MOR MO 14.083 180.0 179.0 179.0 14.167 182.8 181.6 181.6 ew 14.250 185.9 184.6 184.6 a 14.333 189.6 188.1 188.1 14.417 193.8 192.1 192.1 im 14.500 198.3 196.5 196.5 14.583 203.0 201.1 201.1 ma 14.667 207.7 205.8 205.8 14.750 212.6 210.6 210.6 AM 14.833 217.5 215.5 215.5 +i' 14.917 222.6 220.6 220.6 15.000 227.9 225.8 225.8 IN 15.083 233.6 231.3 231.3 ,i 15.167 239.6 237.2 237.2 15.250 246.0 243.4 243.4 .e 15.333 253.1 250.3 250.3 15.417 260.8 257.7 257.7 es 15.500 269.4 265.9 265.9 15.583 278.9 275.0 275.0 15.667 289.6 285.3 285.3 - 15.750 302.0 297.0 297.0 15.833 316.9 310.9 310.9 - 15.917 336.0 328.3 328.3 16.000 362.7 352.0 352.0 iim 16.083 408.9 390.4 390.4 om 16.167 476.0 449.0 449.0 16.250 555.2 523.3 523.3 mw 16.333 637.9 604.5 604.5 16.417 693.2 670.7 670.7 OR 16.500 696.4 694.8 694.8 as 16.583 656.2 672.1 672.1 16.667 605.3 625.8 625.8 me 16.750 567.8 583.0 583.0 16.833 540.6 551.7 551.7 mw 16.917 512.2 523.7 523.7 17.000 466.7 485.0 485.0 um 17.083 432.5 446.4 446.4 ON 17.167 403.3 415.2 415.2 17.250 375.0 386.5 386.5 '"" 17.333 357.2 364.5 364.5 17.417 335.0 344.0 344.0 ow 17.500 318.0 324.9 324.9 am 17.583 303.5 309.4 309.4 17.667 290.2 295.6 295.6 'w 17.750 276.5 282.1 282.1 17.833 267.0 270.9 270.9 on 17.917 255.3 260.0 260.0 mg 18.000 247.9 250.9 250.9 18.083 238.5 242.3 242.3 •• 18.167 230.8 233.9 233.9 18.250 224.3 226.9 226.9 el 18.333 219.8 221.6 221.6 um 18.417 215.8 217.4 217.4 18.500 213.8 214.6 214.6 M 18.583 210.7 211.9 211.9 18.667 207.7 208.9 208.9 NO 18.750 204.7 205.9 205.9 ra 18.833 202.7 203.5 203.5 18.917 200.4 201.3 201.3 ww 19.000 197.7 198.8 198.8 om rrlif PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.641 AF OUTFLOW VOLUME = 345.641 AF LOSS VOLUME = .000 AF rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,.� FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 'o' » »>UNIT- HYDROGRAPH ANALYSIS« «< ,, (UNIT- HYDROGRAPH ADDED TO STREAM #2) m•- WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .660 HOURS ... VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 LOW LOSS FRACTION = .303 *HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 ""' SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 ,.. *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .985 mom 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 err 3 -HOUR FACTOR = .998 mw 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 12.626 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 tun m UNIT HYDROGRAPH DETERMINATION MIS Ng INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 1.053 89.755 2 3.539 211.965 3 7.265 317.734 4 12.306 429.804 5 19.345 600.155 *� 6 27.762 717.603 OM di 7 37.051 791.976 8 46.221 781.846 °A 9 54.135 674.803 rri 10 59.915 492.740 11 64.227 367.714 •• 12 68.019 323.244 13 70.784 235.802 di 14 73.461 228.242 15 75.544 177.528 um 16 77.385 157.026 'w 17 79.111 147.154 18 80.601 127.022 ""' 19 82.004 119.629 OP 20 83.175 99.846 21 84.388 103.394 um 22 85.412 87.323 23 86.363 81.117 air 24 87.260 76.423 25 88.025 65.232 ilm 26 88.763 62.924 +l 27 89.506 63.333 28 90.194 58.703 "'" 29 90.784 50.262 30 91.371 50.065 ay 31 91.947 49.128 . 32 92.434 41.545 33 92.902 39.870 ""' 34 93.370 39.870 35 93.836 39.777 w 36 94.242 34.607 or 37 94.613 31.653 38 94.985 31.679 o w 39 95.356 31.666 40 95.727 31.653 `m 41 96.062 28.514 .. 42 96.311 21.207 43 96.556 20.918 .r 44 96.801 20.891 45 97.046 20.891 "" 46 97.291 20.917 or 47 97.537 20.918 48 97.782 20.890 MIR 49 97.998 18.465 50 98.101 8.757 N IP 51 98.191 7.702 52 98.282 7.728 en 53 98.372 7.702 iii 54 98.463 7.755 55 98.554 7.728 in 56 98.644 7.702 57 98.735 7.728 iii 58 98.826 7.755 59 98.916 7.702 MR 60 99.007 7.728 rW 61 99.097 7.702 62 99.187 7.702 iii 63 99.278 7.702 ON 64 99.368 7.702 65 99.459 7.702 66 99.549 7.702 Mil 67 99.639 7.702 68 99.730 7.702 69 99.820 7.702 le 70 99.910 7.702 71 100.000 7.656 PM ww TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.26 Nom TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 148.4482 •• TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 367.8447 EMI MIN NMI MINIM err NOR r r w ra dlii INN MI di Mw 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H NM MI HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) MN +r+ TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 "" 14.083 154.2876 188.95 . Q. V . . , 14.167 155.6090 191.87 . Q. V . . 14.250 156.9527 195.12 . Q. V . . .." 14.333 158.3213 198.71 . Q. V . . 14.417 159.7180 202.81 . Q V . . "' 14.500 161.1455 207.27 . Q V . . 14.583 162.6061 212.07 . Q V . . on 14.667 164.1013 217.10 . Q V . . Or 14.750 165.6318 222.22 . .Q V . . 14.833 167.1972 227.30 . .Q V . . P.' 14.917 168.7984 232.50 . .Q V . . 15.000 170.4374 237.98 . .Q V . . 0... � 15.083 172.1161 243.75 . . Q V . . - 15.167 173.8375 249.94 . . Q V . . 15.250 175.6048 256.62 . . Q V. . ""' 15.333 177.4220 263.86 . Q V. . 15.417 179.2940 271.82 . Q V. . "" 15.500 181.2263 280.57 . Q V. . ,.. 15.583 183.2264 290.42 . Q V. . 15.667 185.3031 301.53 . Q V . - 15.750 187.4688 314.45 . Q V . 15.833 189.7408 329.90 . Q V . "" 15.917 192.1566 350.77 . Q V 16.000 194.7805 380.99 . Q.V . •. 16.083 197.8133 440.37 . .VQ "•• 16.167 201.3299 510.61 . .V Q . 16.250 205.3082 577.65 . . V Q . . ▪ 16.333 209.7493 644.85 . . V . Q . 16.417 214.6940 717.97 . . V Q 16.500 219.9562 764.07 . . V Q . „ 16.583 225.3287 780.09 . . V Q. 16.667 230.5310 755.37 . V Q . Ili 16.750 235.3019 692.75 . V Q . 16.833 239.5021 609.87 . V Q . e" 16.917 243.2562 545.09 . . VQ di 17.000 246.7294 504.31 . QV . 17.083 249.8863 458.39 . . Q V . Ml 17.167 252.8751 433.98 . .Q V . 17.250 255.6468 402.44 . Q V . ea 17.333 258.2671 380.47 . Q. V . . 17.417 260.7646 362.65 . 4 . V . . aim 17.500 263.1307 343.55 . Q V . . 'r 17.583 265.3931 328.50 . . Q V . . 17.667 267.5414 311.93 . Q V. . " 17.750 269.6188 301.64 . Q V. ail 17.833 271.6006 287.76 . Q V. 17.917 273.5088 277.06 . Q . V. . - 18.000 275.3503 267.39 . Q V. rw N M ill 18.083 277.1240 257.54 . . Q V . 18.167 278.8528 251.02 . . Q V . " - 18.250 280.5463 245.90 . . Q V is 18.333 282.2006 240.19 . . Q . V . 18.417 283.8178 234.83 . .Q . V . w 18.500 285.4175 232.27 . .Q .V 18.583 287.0015 229.99 . .Q .V . al 18.667 288.5613 226.48 . .Q . .V . gm 18.750 290.1068 224.40 . .Q .V . 18.833 291.6371 222.21 . .4 .V . ad 18.917 293.1486 219.46 . Q . .V . 19.000 294.6324 215.46 . Q . . V . wok ies ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** OM FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 • " » »> FLOWBY STRUCTURE ROUTING MODEL« «< W or MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: um FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN .r 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. W rn "m INFLOW ,,,• (STREAM 2) N o w sow < - -* <= flowby structure W basin (maximum flowby Q = 384.0 cfs) storage A.. +rr el V STREAM 2 rei FLOWBY NI to mu FLOWBY BASIN MODELING RESULTS: tili 401 MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ea (HRS) (CFS) (CFS) (AF) 14.083 188.9 188.9 .000 au 14.166 191.9 191.9 .000 iii 14.249 195.1 195.1 .000 14.333 198.7 198.7 .000 No 14.416 202.8 202.8 .000 iiii O N rr1 14.499 207.3 207.3 .000 14.583 212.1 212.1 .000 "i 14.666 217.1 217.1 .000 4. 14.749 222.2 222.2 .000 14.833 227.3 227.3 .000 iM 14.916 232.5 232.5 .000 14.999 238.0 238.0 .000 di 15.083 243.7 243.7 .000 15.166 249.9 249.9 .000 um 15.249 256.6 256.6 .000 air 15.333 263.9 263.9 .000 15.416 271.8 271.8 .000 4111" 15.499 280.6 280.6 .000 mar 15.583 290.4 290.4 .000 15.666 301.5 301.5 .000 on 15.749 314.5 314.5 .000 15.833 329.9 329.9 .000 we 15.916 350.8 350.8 .000 15.999 381.0 381.0 .000 Me 16.083 440.4 384.0 .388 N s 16.166 510.6 384.0 1.260 16.249 577.6 384.0 2.594 " 16.333 644.9 384.0 4.390 16.416 718.0 384.0 6.690 imp 16.499 764.1 384.0 9.308 ,.. 16.583 780.1 384.0 12.036 16.666 755.4 384.0 14.593 or 16.749 692.7 384.0 16.720 16.833 609.9 384.0 18.275 m. 16.916 545.1 384.0 19.385 a m 16.999 504.3 384.0 20.213 17.083 458.4 384.0 20.726 *.m 17.166 434.0 384.0 21.070 17.249 402.4 384.0 21.197 "" 17.333 380.5 380.5 21.197 ..m. 17.416 362.6 362.6 21.197 17.499 343.6 343.6 21.197 IO 17.583 328.5 328.5 21.197 17.666 311.9 311.9 21.197 "" 17.749 301.6 301.6 21.197 es. 17.833 287.8 287.8 21.197 17.916 277.1 277.1 21.197 ei 17.999 267.4 267.4 21.197 18.083 257.5 257.5 21.197 iii 18.166 251.0 251.0 21.197 18.249 245.9 245.9 21.197 me 18.333 240.2 240.2 21.197 egi 18.416 234.8 234.8 21.197 18.499 232.3 232.3 21.197 'm 18.583 230.0 230.0 21.197 illi 18.666 226.5 226.5 21.197 18.749 224.4 224.4 21.197 Ni 18.833 222.2 222.2 21.197 18.916 219.5 219.5 21.197 ' 18.999 215.5 215.5 i ii**************************************************************************** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 MN II on 'l » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< II ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** on FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 del » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< Pm an ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 411 FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 ire » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< mg m` STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) NM - TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 ' 14.083 301.0134 367.95 . . Q V . . 14.167 303.5857 373.50 . . Q V . . my 14.250 306.2011 379.76 . . Q V . . .,. 14.333 308.8652 386.82 . . Q V . . 14.417 311.5847 394.88 . . Q V . . "" 14.500 314.3654 403.75 . . Q V . . 14.583 317.2109 413.17 . . Q V . . m" 14.667 320.1236 422.91 . . Q V . . r. 14.750 323.1045 432.83 . . Q V . . 14.833 326.1543 442.83 . . Q V . . 14.917 329.2746 453.07 . . Q V. . 15.000 332.4686 463.77 . . Q V. . my 15.083 335.7402 475.03 . . Q V. . 15.167 339.0948 487.10 . . Q V. . 15.250 342.5388 500.06 . . QV. . MN 15.333 346.0796 514.13 . . QV. . 15.417 349.7267 529.55 . . QV . "" 15.500 353.4905 546.51 . . QV . ill. 15.583 357.3849 565.47 . . Q . 15.667 361.4265 586.84 . . VQ . op 15.750 365.6378 611.48 . . .VQ . 15.833 370.0508 640.78 . . .V Q . ill 15.917 374.7274 679.03 . . .V Q . 16.000 379.7752 732.95 . . .V Q . Rim 16.083 385.1083 774.36 . . . V Q . . Ili 16.167 390.8452 833.01 . . . V Q . 16.250 397.0935 907.25 . . . V . Q . w 16.333 403.9012 988.48 . . . V . Q . 16.417 411.1647 1054.66 . . V Q . 16.500 418.5943 1078.77 . . . V . Q. , 16.583 425.8679 1056.14 . . . V . Q • 16.667 432.8224 1009.79 . . V . Q • ' 16.750 439.4825 967.05 . . . V . Q . 16.833 445.9265 935.67 . . . V Q . in 16.917 452.1779 907.70 . . . V . Q . 0 17.000 458.1628 869.00 . . . V .Q . 17.083 463.8819 830.41 . . . V Q . No 17.167 469.3858 799.17 . . . V Q. . rii 411 ■ 17.250 474.6920 770.46 . . . VQ . . 17.333 479.8225 744.95 . . . Q . we 17.417 484.6889 706.60 . . . Q V . . 40 17.500 489.2925 668.45 . . . Q V . . 17.583 493.6855 637.86 . . Q V . . No 17.667 497.8695 607.52 . . . Q V . . 17.750 501.8895 583.70 . . .Q V . . ma 17.833 505.7368 558.63 . . Q V. . 17.917 509.4355 537.06 . . Q. V . . in 18.000 513.0050 518.29 . . Q . V. . `rr 18.083 516.4471 499.80 . . Q . V. . 18.167 519.7867 484.91 . . Q V . "'" 18.250 523.0432 472.84 . . Q V . i 18.333 526.2239 461.84 . . Q V . 18.417 529.3387 452.27 . . Q V . in 18.500 532.4166 446.91 . . Q . V . 18.583 535.4602 . 441.93 . . Q . V . No 18.667 538.4589 435.41 . . Q . .V . 18.750 541.4224 430.30 . . Q . .V . 18.833 544.3541 425.68 . . Q . .V . iii• 18.917 547.2521 420.79 . . Q . .V . 19.000 550.1050 414.24 . . Q . .V . MR OM ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,.. FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 """ » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ,,,• THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ., INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, "` U.S. Department of Commerce). .4 NMI ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1084.02 4 .. DOWNSTREAM ELEVATION(FT) = 1070.82 CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 ill CONSTANT LOSS RATE(CFS) = .00 di CHANNEL ROUTING COEFFICIENT ESTIMATED: MN MAXIMUM INFLOW(CFS) = 1078.77 goU AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 781.13 CHANNEL NORMAL VELOCITY FOR Q = 781.13 CFS = 15.79 FPS in ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 40 MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE gil UNIT INTERVALS IS CSTAR = .998 d i CONVEX METHOD CHANNEL ROUTING RESULTS: ' OUTFLOW LESS el MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) es (HRS) (CFS) (CFS) (CFS) or MI NI 14.083 368.0 366.6 366.6 14.167 373.5 372.0 372.0 "ii 14.250 379.8 378.0 378.0 im 14.333 386.8 384.8 384.8 14.417 394.9 392.6 392.6 0 14.500 403.7 401.3 401.3 14.583 413.2 410.5 410.5 14.667 422.9 420.2 420.2 .w 14.750 432.8 430.1 430.1 14.833 442.8 440.0 440.0 0 14.917 453.1 450.2 450.2 15.000 463.8 460.8 460.8 m 15.083 475.0 471.9 471.9 - 15.167 487.1 483.7 483.7 15.250 500.1 496.4 496.4 mom 15.333 514.1 510.2 510.2 15.417 529.6 525.2 525.2 ft 15.500 546.5 541.8 541.8 15.583 565.5 560.2 560.2 15.667 586.8 580.9 580.9 m 15.750 611.5 604.6 604.6 15.833 640.8 632.6 632.6 ^' 15.917 679.0 668.3 668.3 16.000 732.9 717.9 717.9 Ai 16.083 774.4 762.8 762.8 _ 16.167 833.0 816.6 816.6 16.250 907.3 886.5 886.5 mm 16.333 988.5 965.7 965.7 16.417 1054.7 1036.1 1036.1 "" 16.500 1078.8 1072.0 1072.0 mm 16.583 1056.1 1062.5 1062.5 16.667 1009.8 1022.8 1022.8 mm 16.750 967.0 979.0 979.0 16.833 935.7 944.5 944.5 i "" 16.917 907.7 915.5 915.5 17.000 869.0 879.8 879.8 NW 17.083 830.4 841.2 841.2 .■ 17.167 799.2 807.9 807.9 17.250 770.5 778.5 778.5 .w 17.333 744.9 752.1 752.1 17.417 706.6 717.3 717.3 am 17.500 668.5 679.1 679.1 me 17.583 637.9 646.4 646.4 17.667 607.5 616.0 616.0 0 17.750 583.7 590.4 590.4 17.833 558.6 565.6 565.6 no 17.917 537.1 543.1 543.1 is 18.000 518.3 523.5 523.5 18.083 499.8 505.0 505.0 0 18.167 484.9 489.1 489.1 18.250 472.8 476.2 476.2 fili 18.333 461.8 464.9 464.9 18.417 452.3 454.9 454.9 Ill 18.500 446.9 448.4 448.4 iiii 18.583 441.9 443.3 443.3 18.667 435.4 437.2 437.2 0 18.750 430.3 431.7 431.7 illi 18.833 425.7 427.0 427.0 18.917 420.8 422.2 422.2 w 19.000 414.2 416.1 416.1 um gil PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 692.289 AF ra OUTFLOW VOLUME = 692.288 AF LOSS VOLUME = .000 AF ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 • » »>UNIT- HYDROGRAPH ANALYSIS « «< MP (UNIT- HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 135.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .380 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. go THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) rr MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 LOW LOSS FRACTION = .286 gi * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 o r SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .985 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 rri 3 -HOUR FACTOR = .998 6 -HOUR FACTOR = .999 *■ 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES gum UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.930 re RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 MO UNIT HYDROGRAPH DETERMINATION gg INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 1.939 31.661 2 7.820 96.013 3 18.255 170.362 r gin um 4 33.099 242.363 5 48.794 256.243 'e 6 60.022 183.311 iii 7 67.203 117.240 8 72.190 81.428 in 9 76.028 62.653 10 79.096 50.084 iii 11 81.620 41.210 12 83.754 34.852 Pm 13 85.612 30.331 ilill 14 87.200 25.927 15 88.529 21.690 um 16 89.801 20.770 Ili 17 90.876 17.559 18 91.880 16.383 „ 19 92.730 13.875 20 93.542 13.260 ii 21 94.281 12.065 22 94.926 10.535 "' 23 95.571 10.533 . r 24 96.140 9.280 25 96.569 7.003 ma 26 96.994 6.953 27 97.420 6.950 or 28 97.843 6.910 on 29 98.100 4.196 30 98.258 2.571 I 31 98.415 2.568 32 98.573 2.571 '"t 33 98.730 2.568 it 34 98.888 2.574 35 99.045 2.565 most 36 99.202 2.565 37 99.359 2.565 "' 38 99.516 2.565 39 99.673 2.565 as 40 99.830 2.565 tat 41 99.987 2.565 42 100.000 .208 um Ili MR TOTAL STORM RAINFALL(INCHES) = 8.79 A TOTAL SOIL-LOSS(INCHES) = 2.38 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.41 NI ilii TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8208 •m TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 72.0429 di OR Mt IN illi OM NI .w.mT' O 7 5 _ ... _ nx. .d `a_o, .w.a. -n ....... ewe+ w+ t.+. mw. n•. T'mn.eeevmnuMmx.M+'�*�wa.n.a +....«+ w..+= n i. a.'.ww.n.rvPM..«w.+wuawR(+»«»- lig OM Eli 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H um HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) me Sri TIME(HRS) VOLUME(AF) Q(CFS) 0. 50.0 100.0 150.0 200.0 *" 14.083 31.5258 38.78 . Q V . . 14.167 31.7983 39.57 . Q V . . oW 14.250 32.0774 40.53 . Q . V . . ... 14.333 32.3642 41.64 . Q . V . . 14.417 32.6592 42.84 . Q . V . . 'I 14.500 32.9620 43.96 . Q V . . 14.583 33.2721 45.03 Q. V . . 14.667 33.5895 46.09 . Q. V . . ur 14.750 33.9145 47.19 . Q. V . . 14.833 34.2474 48.34 . Q. V. . .. 14.917 34.5888 49.56 . Q. V. . 15.000 34.9391 50.87 . Q V. . ow 15.083 35.2991 52.28 . Q V. . 15.167 35.6697 53.81 . Q V. . 15.250 36.0519 55.50 . .Q V . u. 15.333 36.4470 57.36 . .Q V . 15.417 36.8563 59.43 . .Q V . elm 15.500 37.2815 61.74 . Q V . imp 15.583 37.7247 64.36 . . Q V . 15.667 38.1889 67.39 . Q .V . ..,. 15.750 38.6782 71.05 . Q .V . 15.833 39.1993 75.67 . Q .V l'i 15.917 39.7663 82.32 . Q . V . 16.000 40.4055 92.82 . Q . V . w.. 16.083 41.1972 114.95 . . . Q . low 16.167 42.2058 146.45 . . V Q. . 16.250 43.4265 177.24 V . Q . • In 16.333 44.7928 198.40 . . V Q. 16.417 46.1337 194.69 . . V . Q mil 16.500 47.2660 164.41 . V . Q . 16.583 48.2007 135.72 . . VQ . u m 16.667 49.0049 116.77 . . Q V . • 16.750 49.7225 104.20 . Q V . 16.833 50.3746 94.68 . Q . V . 1 " 4 16.917 50.9748 87.15 . . Q V . . ai 17.000 51.5330 81.05 . . Q V . . 17.083 52.0557 75.90 . Q . V . gli 17.167 52.5459 71.17 . Q . V. . 17.250 53.0061 66.82 . Q . V. . ga 17.333 53.4431 63.45 . . Q . V. . 17.417 53.8548 59.78 . .Q . V. . ini 17.500 54.2468 56.92 . .Q . V . at 17.583 54.6193 54.09 . Q . V . 17.667 54.9770 51.93 . Q V 'all 17.750 55.3200 49.80 . Q. . V . AN 17.833 55.6489 47.76 . Q. V 17.917 55.9666 46.14 . Q. . .V . on 18.000 56.2716 44.28 . Q . .V IIII on +W 18.083 56.5642 42.48 . Q . .V 18.167 56.8508 41.62 . Q . .V No 18.250 57.1340 41.12 . Q . .V AI 18.333 57.4153 40.84 . Q . .V 18.417 57.6911 40.05 . Q . . V u p 18.500 57.9625 39.40 . 4 - . V 18.583 58.2313 39.03 . Q . . V 18.667 58.4973 38.62 . Q . . V . 18.750 58.7602 38.18 . Q . . V A. 18.833 59.0201 37.74 . Q . . v la 18.917 59.2769 37.29 . Q . . V . 19.000 59.5307 36.84 . Q - . V gm it ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .., FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 - » »> FLOWBY STRUCTURE ROUTING MODEL« «< MR ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: MO FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. AM FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. pm so s INFLOW ,,,,, (STREAM 2) w. MIII OM < - -* <= flowby structure u.. basin (maximum flowby Q = 447.0 cfs) storage aft or „ V STREAM 2 - FLOWBY r am mo FLOWBY BASIN MODELING RESULTS: MODEL STREAM 2 STREAM 2 BASIN mii TIME INFLOW FLOWBY VOLUME II (HRS) (CFS) (CFS) (AF) 14.083 38.8 38.8 .000 'I 14.166 39.6 39.6 .000 tit 14.249 40.5 40.5 .000 14.333 41.6 41.6 .000 on 14.416 42.8 42.8 .000 NI Mg 14.499 44.0 44.0 .000 14.583 45.0 45.0 .000 '■ 14.666 46.1 46.1 .000 AM 14.749 47.2 47.2 .000 14.833 48.3 48.3 .000 „ 14.916 49.6 49.6 .000 14.999 50.9 50.9 .000 mmi 15.083 52.3 52.3 .000 15.166 53.8 53.8 .000 mm 15.249 55.5 55.5 .000 - 15.333 57.4 57.4 .000 15.416 59.4 59.4 .000 ■" 15.499 61.7 61.7 .000 15.583 64.4 64.4 .000 mim 15.666 67.4 67.4 .000 . 15.749 71.0 71.0 .000 15.833 .75.7 75.7 .000 "" 15.916 82.3 82.3 .000 15.999 92.8 92.8 .000 .s 16.083 115.0 115.0 .000 mow 16.166 146.4 146.4 .000 16.249 177.2 177.2 .000 u. 16.333 198.4 198.4 .000 16.416 194.7 194.7 .000 err 16.499 164.4 164.4 .000 .. 16.583 135.7 135.7 .000 16.666 116.8 116.8 .000 moo 16.749 104.2 104.2 .000 16.833 94.7 94.7 .000 mm 16.916 87.2 87.2 .000 mm 16.999 81.0 81.0 .000 17.083 75.9 75.9 .000 um 17.166 71.2 71.2 .000 17.249 66.8 66.8 .000 ' 17.333 63.5 63.5 .000 17.416 59.8 59.8 .000 OM 17.499 56.9 56.9 .000 Am 17.583 54.1 54.1 .000 17.666 51.9 51.9 .000 um 17.749 49.8 49.8 .000 17.833 47.8 47.8 .000 r 17.916 46.1 46.1 .000 17.999 44.3 44.3 .000 mm 18.083 42.5 42.5 .000 dig 18.166 41.6 41.6 .000 18.249 41.1 41.1 .000 an 18.333 40.8 40.8 .000 Es 18.416 40.1 40.1 .000 18.499 39.4 39.4 .000 um 18.583 39.0 39.0 .000 18.666 38.6 38.6 .000 um 18.749 38.2 38.2 .000 18.833 37.7 37.7 .000 mm 18.916 37.3 37.3 .000 di 18.999 36.8 36.8 .000 mut a ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 am is NM 41 » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< NI ■r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ow FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 o r » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< am mi ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< Int ' STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) Am err TIME(HRS) VOLUME (AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 **■ 14.083 331.8297 405.36 . . Q V . me 14.167 334.6638 411.52 . . Q V . . 14.250 337.5463 418.53 . . Q V . . „ 14.333 340.4836 426.49 . . Q V . . 14.417 343.4826 435.46 Q V ur 14.500 346.5489 445.23 . Q V . . 14.583 349.6864 455.56 Q V . • " 14.667 352.8976 466.28 . . Q V . . ism 14.750 356.1844 477.24 . . Q V . . 14.833 359.5479 488.37 . Q V . ... 14.917 362.9898 499.76 . Q V . . 15.000 366.5135 511.64 . Q V. air 15.083 370.1234 524.16 . Q V. • 15.167 373.8254 537.53 . Q V. . on 15.250 377.6266 551.93 . Q V. . ✓ 15.333 381.5353 567.55 . Q V. 15.417 385.5619 584.67 . Q V . ".. 15.500 389.7183 603.50 . Q V 15.583 394.0194 624.52 . QV . or 15.667 398.4839 648.25 . QV . me 15.750 403.1370 675.63 . QV . 15.833 408.0147 708.25 . .Q . 41 15.917 413.1845 750.64 . .V Q 16.000 418.7677 810.68 . .V Q . 6. 16.083 424.8126 877.72 . . V Q . • 16.167 431.4451 963.04 . . V Q. . 16.250 438.7709 1063.72 . . V . Q . awq 16.333 446.7884 1164.14 . V . Q . 16.417 455.2650 1230.81 . V . Q isi 16.500 463.7803 1236.41 . V . Q 16.583 472.0321 1198.17 . V . Q int 16.667 479.8801 1139.53 . V . Q . Al 16.750 487.3403 1083.22 . V Q 16.833 494.4969 1039.14 . . V .Q . "* 16.917 501.4024 1002.68 . V Q r i, 17.000 508.0200 960.88 . V Q. . 17.083 514.3362 917.12 . V Q . • in 17.167 520.3906 879.09 . Q • ill OM + 17.250 526.2124 845.32 . QV . 17.333 531.8291 815.54 . Q V 10 17.417 537.1811 777.11 . Q V . . g o 17.500 542.2503 736.05 . . Q V . 17.583 547.0748 700.51 . .Q V . on 17.667 551.6749 667.94 . Q V . 17.750 556.0839 640.18 . Q. V. ow 17.833 560.3084 613.41 . Q . V. 17.917 564.3665 589.23 . Q . V. so 18.000 568.2772 567.83 . Q . V. 18.083 572.0475 547.45 . Q . V. 18.167 575.7025 530.70 . Q V I. 18.250 579.2654 517.34 . Q V . 18.333 582.7486 505.76 . Q . V 18.417 586.1577 495.00 . Q V is 18.500 589.5173 487.81 . Q . V 18.583 592.8394 482.36 . Q .V * 18.667 596.1166 475.85 . Q .V . 18.750 599.3529 469.91 . Q . .V . o o 18.833 602.5534 464.71 . Q .V • 18.917 605.7177 459.45 . Q .V 19.000 608.8369 452.91 . Q .V o w wo ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 150.00 IS CODE = 5.2 im 4 i » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< 0 al THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE w„ INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, a U.S. Department of Commerce). No i' ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 40.00 CHANNEL Z = 1.50 w* UPSTREAM ELEVATION(FT) = 1070.82 DOWNSTREAM ELEVATION(FT) = 1064.03 mit CHANNEL LENGTH(FT) = 2735.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) _ .00 NW me CHANNEL ROUTING COEFFICIENT ESTIMATED: - MAXIMUM INFLOW(CFS) = 1236.41 me AVERAGE FLOWRATE IN EXCESS OF 50E MAXIMUM INFLOW = 894.68 CHANNEL NORMAL VELOCITY FOR Q = 894.68 CFS = 8.36 FPS as ESTIMATED CHANNEL ROUTING COEFFICIENT = .831 0 MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .851 no CONVEX METHOD CHANNEL ROUTING RESULTS: um OUTFLOW LESS as MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) me (HRS) (CFS) (CFS) (CFS) um golo 14.083 405.4 399.6 399.6 14.167 411.5 405.0 405.0 gm 14.250 418.5 411.1 411.1 sr 14.333 426.5 418.1 418.1 14.417 435.5 425.9 425.9 14.500 445.2 434.8 434.8 ors 14.583 455.6 444.5 444.5 14.667 466.3 454.8 454.8 goo 14.750 477.2 465.4 465.4 14.833 488.4 476.4 476.4 rr 14.917 499.8 487.5 487.5 15.000 511.6 498.9 498.9 '"" 15.083 524.2 510.7 510.7 wr 15.167 537.5 523.2 523.2 15.250 551.9 536.6 536.6 - 15.333 567.6 550.9 550.9 15.417 584.7 566.4 566.4 r 15.500 603.5 583.5 583.5 mo 15.583 624.5 602.2 602.2 15.667 648.2 623.1 623.1 mig 15.750 675.6 646.7 646.7 15.833 708.3 673.9 673.9 "" 15.917 750.6 706.5 706.5 r 16.000 810.7 748.9 748.9 16.083 877.7 806.8 806.8 ,., 16.167 963.0 874.0 874.0 16.250 1063.7 957.8 957.8 °" 16.333 1164.1 1055.9 1055.9 16.417 1230.8 1153.3 1153.3 mom 16.500 1236.4 1219.7 1219.7 - 16.583 1198.2 1230.9 1230.9 16.667 1139.5 1198.4 1198.4 me 16.750 1083.2 1143.8 1143.8 16.833 1039.1 1088.7 1088.7 oro 16.917 1002.7 1043.6 1043.6 s ,,, f 17.000 960.9 1005.4 1005.4 17.083 917.1 964.0 964.0 low 17.167 879.1 921.1 921.1 17.250 845.3 882.7 882.7 mm 17.333 815.5 848.5 848.5 .,, 17.417 777.1 817.4 817.4 17.500 736.1 779.8 779.8 .w 17.583 700.5 739.7 739.7 17.667 667.9 703.8 703.8 mor 17.750 640.2 671.1 671.1 17.833 613.4 642.6 642.6 WI 17.917 589.2 615.8 615.8 +W 18.000 567.8 591.5 591.5 18.083 547.5 569.7 569.7 "w 18.167 530.7 549.4 549.4 fig 18.250 517.3 532.4 532.4 18.333 505.8 518.7 518.7 goo 18.417 495.0 506.8 506.8 18.500 487.8 496.2 496.2 iii 18.583 482.4 488.6 488.6 18.667 475.9 482.8 482.8 Ili 18.750 469.9 476.4 476.4 a 18.833 464.7 470.5 470.5 18.917 459.4 465.2 465.2 NI 19.000 452.9 459.8 459.8 es as PROCESS SUMMARY OF STORAGE: at INFLOW VOLUME = 764.332 AF wY OUTFLOW VOLUME = 764.331 AF LOSS VOLUME = .000 AF w W ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 1 411 » »>UNIT- HYDROGRAPH ANALYSIS« «< ,i (UNIT - HYDROGRAPH ADDED TO STREAM #2) we WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .810 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .314 we LOW LOSS FRACTION = .295 *HYDROGRAPH MODEL #1 SPECIFIED* ww ow SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 AM ;., PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .985 +0 30- MINUTE FACTOR = .985 1 -HOUR FACTOR = .985 or 3 -HOUR FACTOR = .998 0 . 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.288 ow ,p RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION 0 INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .857 38.363 2 2.742 84.312 • 3 5.319 115.354 Mli 4 8.884 159.491 5 13.306 197.889 !*� 6 19.159 261.891 wry B aa ail 7 25.964 304.488 8 33.339 330.044 mu 9 40.964 341.159 am 10 48.459 335.397 11 54.512 270.864 .w 12 59.288 213.686 13 62.947 163.724 ow 14 66.256 148.094 0. 15 68.998 122.681 16 71.100 94.077 "'r 17 73.342 100.299 18 75.079 77.739 '"' 19 76.618 68.873 am 20 78.073 65.092 21 79.452 61.724 •• 22 80.622 52.320 23 81.787 52.142 or 24 82.774 44.165 25 83.752 43.787 Mk 26 84.676 41.311 00 27 85.506 37.170 28 86.280 34.612 "' 29 87.015 32.901 ow 30 87.692 30.297 31 88.282 26.377 0 0 32 88.887 27.073 33 89.492 27.082 ow 34 90.069 25.850 35 90.555 21.730 wi" 36 91.034 21.415 or 37 91.512 21.416 38 91.979 20.906 - 39 92.374 17.636 40 92.755 17.049 ea 41 93.136 17.049 ,. 42 93.517 17.058 43 93.896 16.956 •r 44 94.222 14.586 45 94.524 13.524 pm 46 94.827 13.541 NW 47 95.129 13.541 48 95.432 13.541 _ 49 95.734 13.541 50 96.017 12.640 mr 51 96.224 9.277 52 96.424 8.954 •m 53 96.624 8.937 Or 54 96.824 8.937 55 97.023 8.937 Ain 56 97.223 8.937 el 57 97.423 8.954 58 97.623 8.920 10 59 97.823 8.954 60 97.999 7.883 AI 61 98.082 3.738 62 98.156 3.279 so 63 98.230 3.330 vtl 64 98.303 3.279 65 98.378 3.330 w 66 98.451 3.296 ■r MO Ma II 67 98.525 3.296 68 98.599 3.313 69 98.673 3.296 41 70 98.747 3.313 71 98.821 3.296 72 98.895 3.313 73 98.968 3.296 no 74 99.042 3.313 ,, 75 99.116 3.296 76 99.190 3.296 "w 77 99.263 3.296 78 99.337 3.296 OM 79 99.411 3.296 NMI 80 99.484 3.296 81 99.558 3.296 Ow 82 99.631 3.296 tar 83 99.705 3.296 84 99.779 3.296 85 99.852 3.296 86 99.926 3.296 ISM 87 100.000 3.296 88 100.000 .011 OW TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 2.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.33 ow rrr TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 75.8660 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 195.1783 OW OW a.. IN rrr 001 NO 111 01 IN r um al 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H .w am HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) IM 411 TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ow 14.083 80.1857 98.35 . Q. V . . .m. 14.167 80.8724 99.71 . Q. V . . 14.250 81.5694 101.20 . Q V . . 14.333 82.2777 102.84 . Q V . . r 14.417 82.9983 104.64 Q V . 14.500 83.7327 106.64 . Q V . . me . 14.583 84.4821 108.81 . Q V . . 14.667 85.2475 111.14 Q V . "" 14.750 86.0298 113.59 . .Q V . . 14.833 86.8299 116.17 . .Q V . . "i" 14.917 87.6480 118.80 . .Q V . . ma , 15.000 88.4848 121.50 . . Q V . . 15.083 89.3408 124.30 Q V . *. 15.167 90.2174 127.28 Q V . 15.250 91.1160 130.48 . Q V . . "" 15.333 92.0383 133.91 Q V . 15.417 92.9863 137.66 Q V. . 15.500 93.9626 141.75 Q V. . r. 15.583 94.9701 146.29 . Q V. . 15.667 96.0129 151.42 . Q V. . "" 15.750 97.0963 157.31 . Q V. 15.833 98.2278 164.29 . Q V 15.917 99.4224 173.47 . Q V 0. 16.000 100.7064 186.43 . Q V . 16.083 102.1607 211.16 . VQ "" 16.167 103.8039 238.60 . .V Q . 16.250 105.6128 262.65 . .V Q ." 16.333 107.6083 289.75 . . V Q . . ,,,,,. 16.417 109.7776 314.98 . . V Q 16.500 112.1422 343.34 . . V Q +t 16.583 114.6329 361.65 . . V . Q . 16.667 117.1809 369.96 . V Q to 16.750 119.7138 367.78 . V Q 16.833 122.1530 354.18 . . V . Q ot 16.917 124.3742 322.51 . V . Q +w 17.000 126.3870 292.26 . V Q. . 17.083 128.2187 265.96 . Q Ng 17.167 129.9351 249.23 . . Q V . ,i 17.250 131.5306 231.67 . . Q V . 17.333 133.0123 215.14 . .Q V . i s 17.417 134.4417 207.55 . 4 V . 17.500 135.7775 193.95 . Q. V to 17.583 137.0487 184.57 . Q . V . 17.667 138.2686 177.12 . Q V . op 17.750 139.4405 170.16 . Q V . . Wili 17.833 140.5580 162.26 . Q . V . . 17.917 141.6391 156.98 . 4 . V. . ""* 18.000 142.6752 150.45 . Q V. "r h ....®......e..»A.mwr - ! 4 . ». _ _* .,.., ✓ . «. m may.. ..n. .,., .� ....t t w .. ...e. b.mYS.. w' w - s ,m.,. ... -. ' . ,... on 00 18.083 143.6824 146.24 . Q V. . 18.167 144.6599 141.94 . 4 V. . op 18.250 145.6077 137.62 . 4 V. . am 18.333 146.5316 134.15 . Q V . 18.417 147.4351 131.19 . . Q V . u s 18.500 148.3202 128.52 Q . V 18.583 149.1884 126.07 Q . V pm 18.667 150.0499 125.08 . . Q V . ,,,, 18.750 150.9037 123.98 Q . V 18.833 151.7476 122.54 . . Q .V . II 18.917 152.5764 120.34 . . Q .V . 19.000 153.3961 119.02 Q . .V op o r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** gin FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 2 aw » »> FLOWBY STRUCTURE ROUTING MODEL« «< OR NO MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN *0 347.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. .w ma om INFLOW r.. (STREAM 2) an 1.r <-- <= flowby structure a+ basin (maximum flowby Q = 347.0 cfs) storage ow ow ,w V STREAM 2 MO FLOWBY IN NO MR 00 FLOWBY BASIN MODELING RESULTS: MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME II (HRS) (CFS) (CFS) (AF) 14.083 98.3 98.3 .000 II 14.166 99.7 99.7 .000 It 14.249 101.2 101.2 .000 14.333 102.8 102.8 .000 FAQ 14.416 104.6 104.6 .000 el am 'm 14.499 106.6 106.6 .000 14.583 108.8 108.8 .000 "° 14.666 111.1 111.1 .000 w 14.749 113.6 113.6 .000 14.833 116.2 116.2 .000 _ 14.916 118.8 118.8 .000 14.999 121.5 121.5 .000 cm 15.083 124.3 124.3 .000 „ 15.166 127.3 127.3 .000 15.249 130.5 130.5 .000 OW 15.333 133.9 133.9 .000 15.416 137.7 137.7 .000 o ' 15.499 141.7 141.7 .000 ww 15.583 146.3 146.3 .000 15.666 151.4 151.4 .000 - 15.749 157.3 157.3 .000 15.833 164.3 164.3 .000 `"`. 15.916 173.5 173.5 .000 15.999 186.4 186.4 .000 m. 16.083 211.2 211.2 .000 •w 16.166 238.6 238.6 .000 16.249 262.7 262.7 .000 "" 16.333 289.7 289.7 .000 16.416 315.0 315.0 .000 mw 16.499 343.3 343.3 .000 ,... 16.583 361.7 347.0 .101 16.666 370.0 347.0 .259 um 16.749 367.8 347.0 .402 16.833 354.2 347.0 .452 '" 16.916 322.5 322.5 .452 mw 16.999 292.3 292.3 .452 17.083 266.0 266.0 .452 - 17.166 249.2 249.2 .452 17.249 231.7 231.7 .452 r `" 17.333 215.1 215.1 .452 17.416 207.6 207.6 .452 am 17.499 194.0 194.0 .452 +0 17.583 184.6 184.6 .452 17.666 177.1 177.1 .452 wm 17.749 170.2 170.2 .452 sow 17.833 162.3 162.3 .452 17.916 157.0 157.0 .452 _ 17.999 150.4 150.4 .452 18.083 146.2 146.2 .452 me 18.166 141.9 141.9 .452 18.249 137.6 137.6 .452 """" 18.333 134.2 134.2 .452 all 18.416 131.2 131.2 .452 18.499 128.5 128.5 .452 on 18.583 126.1 126.1 .452 18.666 125.1 125.1 .452 di 18.749 124.0 124.0 .452 , 18.833 122.5 122.5 .452 18.916 120.3 120.3 .452 tor 18.999 119.0 119.0 .452 in d o********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 7 ■ w mu ow 'l » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< 4114 di ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** go FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 6 me » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mum rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 11 r » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< MR 10. STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow sr TIME(HRS) VOLUME(AF) Q(CFS) 0. 400.0 800.0 1200.0 1600.0 *s* 14.083 409.0036 497.93 . . Q V . rrr 14.167 412.4795 504.69 . . Q V . . 14.250 416.0078 512.30 . . Q V . . 14.333 419.5952 520.91 . . Q V . . gm 14.417 423.2494 530.59 . . Q V . . 110 14.500 426.9785 541.46 . . Q V . . 14.583 430.7892 553.32 . . Q V . . "°" 14.667 434.6866 565.91 . . Q V . . •• 14.750 438.6744 579.03 . . Q V . . 14.833 442.7552 592.54 . . Q V . . ... 14.917 446.9308 606.29 . . Q V . . 15.000 451.2034 620.38 . . Q V . . " 15.083 455.5769 635.03 . . Q V. . 15.167 460.0570 650.51 . . Q V. . 'g. 15.250 464.6508 667.03 . . Q V. . .. 15.333 469.3671 684.79 . . Q V. . 15.417 474.2162 704.09 . . Q V. . ** 15.500 479.2107 725.20 . . QV. . 15.583 484.3655 748.48 . Q V . or 15.667 489.6996 774.51 . . QV . 15.750 495.2368 803.99 . . Q . 15.833 501.0096 838.21 . Q . 111 15.917 507.0701 879.99 . . .Q . 16.000 513.5115 935.30 . . .V Q . " 16.083 520.5225 1017.99 . . .V Q . dO 16.167 528.1848 1112.57 . . . V Q . 16.250 536.5901 1220.46 . . . V Q . wu 16.333 545.8580 1345.70 . . . V Q . 16.417 555.9703 1468.30 . . . V Q • 16.500 566.7350 1563.03 . . . V . Q. 16.583 577.6017 1577.85 . . . V Q. 16.667 588.2446 1545.35 . . . V . Q • il 16.750 598.5118 1490.80 . . V . Q • 16.833 608.3998 1435.73 . . . V . Q ' 16.917 617.8084 1366.13 . . . V Q . 40 17.000 626.7458 1297.71 . . . V . Q . 17.083 635.2168 1229.99 . . . V Q . RI 17.167 643.2767 1170.30 . . . V Q. . so or 1I 17.250 650.9512 1114.32 . Q . 17.333 658.2766 1063.65 . QV . '" 17.417 665.3353 1024.94 . Q V . 40 17.500 672.0419 973.79 . Q V . 17.583 678.4077 924.32 . Q V . ma 17.667 684.4744 880.89 . . Q V 17.750 690.2680 841.23 . .Q V . of 17.833 695.8114 804.90 . 4 V. . m. 17.917 701.1338 772.81 . Q. V. . 18.000 706.2435 741.94 . 4 . V. 'i 18.083 711.1744 715.97 . Q V. . 18.167 715.9360 691.37 . Q V. ' 414 18.250 720.5506 670.04 . Q V mu 18.333 725.0466 652.82 . Q V 18.417 729.4406 638.01 . Q V . mm 18.500 733.7430 624.71 . Q . V 18.583 737.9764 614.70 . Q . V is 18.667 742.1627 607.85 . Q . V .. 18.750 746.2976 600.39 . Q .V . 18.833 750.3817 593.01 . . Q . - 18.917 754.4139 585.49 . . Q . 19.000 758.4001 578.80 . . Q .V mm mm END OF FLOOD ROUTING ANALYSIS oft or r r ..r or or oo or WI MO .w 40 s s 0 aii Illi 00 +rill ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF *■ ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) 00 Ver. 5.1 Release Date: 01/01/95 License ID 1206 Analysis prepared by: '" ASL Consulting Engineers me One Jenner, Suite 200 Irvine, CA 92718 A. (714) 727 -7099 rrr * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** ,,,,%* FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1, 2, 3, 4, 5 & 6 REVISED r * SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,r FILE NAME: N:I10RB106.UH1 TIME /DATE OF STUDY: 10:37 7/11/1995 am mo ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 ..r » »>UNIT- HYDROGRAPH ANALYSIS« «< wan NMI (UNIT - HYDROGRAPH ADDED TO STREAM #1) WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. — THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* 4w SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 tel SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 „ SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 es *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .968 30- MINUTE FACTOR = .968 1 -HOUR FACTOR = .968 3 -HOUR FACTOR = .995 6 -HOUR FACTOR = .997 24 -HOUR FACTOR = .998 rr MR UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES .. UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 es was RUNOFF HYDROGRAPH LISTING LIMITS: am MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 on w gm UNIT HYDROGRAPH DETERMINATION or INTERVAL "S" GRAPH UNIT HYDROGRAPH we NUMBER MEAN VALUES ORDINATES(CFS) or 1 1.881 54.816 2 7.519 164.320 pm 3 17.390 287.705 or 4 31.680 416.512 5 47.144 450.690 "' 6 58.786 339.323 sum 7 66.137 214.267 8 71.368 152.469 .m 9 75.288 114.248 10 78.386 90.276 '" 11 80.990 75.902 12 83.152 63.022 13 85.059 55.572 am 14 86.676 47.126 15 88.056 40.226 "" 16 89.306 36.426 17 90.444 33.190 um 18 91.439 28.978 ,,,, 19 92.344 26.385 20 93.136 23.079 um 21 93.914 22.672 22 94.571 19.147 "' 23 95.199 18.318 �, 24 95.822 18.151 25 96.301 13.960 um 26 96.716 12.090 27 97.131 12.100 mi 28 97.546 12.090 29 97.939 11.472 NO 30 98.139 5.813 +o 31 98.292 4.465 32 98.446 4.481 ° "' r 33 98.599 4.460 • 34 98.752 4.476 35 98.905 4.465 ON 36 99.059 4.470 37 99.212 4.465 38 99.365 4.465 39 99.518 4.465 " 40 99.672 4.465 Si 41 99.825 4.465 42 99.978 4.465 "' 43 100.000 .642 ow TOTAL STORM RAINFALL(INCHES) = 8.78 Aft TOTAL SOIL—LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.32 dr son TOTAL SOIL—LOSS VOLUME(ACRE—FEET) = 29.3651 TOTAL STORM RUNOFF VOLUME(ACRE—FEET) = 146.9388 4111111 Am• PIM *IMP IMO 1111 gni 111111 al 4111 Olt NM es el ire 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H aso IIIII HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) am - TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 4M 14.083 64.8442 79.78 . Q . V . . , 14.167 65.4055 81.50 . Q . V . . 14.250 65.9814 83.62 . Q . V . . Rim 14.333 66.5748 86.16 . Q . V . . 14.417 67.1869 88.88 . Q . V . . 14.500 67.8165 91.42 . Q. V . . 14.583 68.4621 93.74 . Q. V . . 14.667 69.1234 96.02 . Q. V . . W. 14.750 69.8006 98.33 . Q. V. . 14.833 70.4943 100.72 . Q V. . "' 14.917 71.2054 103.25 . Q V. . �w 15.000 71.9349 105.93 . Q V. . 15.083 72.6844 108.82 . Q V. . ... 15.167 73.4553 111.94 . .Q V. . 15.250 74.2498 115.36 . .Q V . v"' 15.333 75.0702 119.12 . .Q V . 15.417 75.9188 123.22 . . Q V . '"" 15.500 76.7979 127.63 . . Q V . r ., 15.583 77.7106 132.53 . . Q .V . 15.667 78.6615 138.07 . . Q .V . �* 15.750 79.6589 144.82 . . Q .V . 15.833 80.7168 153.61 . Q .V or 15.917 81.8610 166.15 . Q . V a.. 16.000 83.1379 185.40 . Q . V . 16.083 84.6818 224.18 . . QV . +r 16.167 86.5982 278.26 . . V Q . 16.250 88.8757 330.69 . . V . Q - 16.333 91.4201 369.44 . . V Q . 16.417 93.9469 366.89 . . V Q IN. 16.500 96.1414 318.65 . V .Q ,., 16.583 97.9740 266.09 . . Q 16.667 99.5729 232.16 . Q V . ' 16.750 101.0049 207.93 . Q V . 16.833 102.3128 189.91 . Q . V . ma 16.917 103.5257 176.11 . Q . V . a 17.000 104.6565 164.19 . Q . V . . 17.083 105.7203 154.47 . Q V . * 17.167 106.7199 145.14 . . Q V. 17.250 107.6614 136.71 Q . V. . iii 17.333 108.5521 129.32 . . Q V. „ 17.417 109.3956 122.48 . . Q V. 17.500 110.1952 116.11 . .Q V. 'm 17.583 110.9586 110.84 . .4 V 17.667 111.6882 105.94 . Q V °a 17.750 112.3911 102.05 . Q V ma 17.833 113.0646 97.80 . Q. V 17.917 113.7148 94.41 . Q. V '■" 18.000 114.3432 91.24 . Q. .V . MI IIII 18.083 114.9466 87.62 . Q . .V 18.167 115.5345 85.35 . Q . .V am 18.250 116.1155 84.36 Q . .V r• 18.333 116.6938 83.97 . Q . .V 18.417 117.2690 83.52 . Q . .V . +� 18.500 117.8307 81.57 . Q . . V 18.583 118.3841 80.36 . Q . . V mi 18.667 118.9314 79.45 . Q . . V , 18.750 119.4721 78.52 . Q . . V 18.833 120.0065 77.59 . Q . . V 18.917 120.5344 76.66 Q . . V 19.000 121.0560 75.74 . Q . . V . esi am ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 Mit » »> FLOWBY STRUCTURE ROUTING MODEL« «< .• MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: ""' FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN , 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. Igor mi INFLOW - (STREAM 1) m. Ner < - -* <= flowby structure on basin (maximum flowby Q = 569.0 cfs) storage use in V STREAM 1 wi FLOWBY alm or FLOWBY BASIN MODELING RESULTS: de ,,, MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME "M (HRS) (CFS) (CFS) (AF) 14.083 79.8 79.8 .000 "n 14.166 81.5 81.5 .000 as 14.249 83.6 83.6 .000 14.333 86.2 86.2 .000 " 14.416 88.9 88.9 .000 im mi 0 14.499 91.4 91.4 .000 14.583 93.7 93.7 .000 gm 14.666 96.0 96.0 .000 iiii 14.749 98.3 98.3 .000 14.833 100.7 100.7 .000 on 14.916 103.2 103.2 .000 14.999 105.9 105.9 .000 15.083 108.8 108.8 .000 MIN 15.166 111.9 111.9 .000 15.249 115.4 115.4 .000 m 15.333 119.1 119.1 .000 15.416 123.2 123.2 .000 "" 15.499 127.6 127.6 .000 m, 15.583 132.5 132.5 .000 15.666 138.1 138.1 .000 *■ 15.749 144.8 144.8 .000 15.833 153.6 153.6 .000 'r 15.916 166.1 166.1 .000 15.999 185.4 185.4 .000 gm 16.083 224.2 224.2 .000 Mg 16.166 278.3 278.3 .000 16.249 330.7 330.7 .000 "' 16.333 369.4 369.4 .000 a , 16.416 366.9 366.9 .000 16.499 318.6 318.6 .000 im 16.583 266.1 266.1 .000 16.666 232.2 232.2 .000 m 16.749 207.9 207.9 .000 16.833 189.9 189.9 .000 m 16.916 176.1 176.1 .000 rr 16.999 164.2 164.2 .000 17.083 154.5 154.5 .000 17.166 145.1 145.1 .000 17.249 136.7 136.7 .000 go 17.333 129.3 129.3 .000 17.416 122.5 122.5 .000 mg 17.499 116.1 116.1 .000 gm 17.583 110.8 110.8 .000 17.666 105.9 105.9 .000 gm 17.749 102.1 102.1 .000 gm 17.833 97.8 97.8 .000 17.916 94.4 94.4 .000 ,,, 17.999 91.2 91.2 .000 18.083 87.6 87.6 .000 m 18.166 85.4 85.4 .000 18.249 84.4 84.4 .000 "ug 18.333 84.0 84.0 .000 Mi 18.416 83.5 83.5 .000 18.499 81.6 81.6 .000 " 111 18.583 80.4 80.4 .000 ■ 18.666 79.5 79.5 .000 18.749 78.5 78.5 .000 m 18.833 77.6 77.6 .000 18.916 76.7 76.7 .000 ' 18.999 75.7 75.7 .000 gog • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 om mg IN II » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< MI - STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) m TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 is ow 14.083 64.8442 79.78 . Q V . . 14.167 65.4055 81.50 . Q . V . . " 14.250 65.9814 83.62 . Q . V . . 14.333 66.5748 86.16 . Q . V . . " 14.417 67.1869 88.88 . Q . V . . Ng 14.500 67.8165 91.42 . Q. V . . 14.583 68.4621 93.74 . Q. V . . •" 14.667 69.1234 96.02 . Q. V . . 14.750 69.8006 98.33 . Q. V. . m 14.833 70.4943 100.72 Q V. . 14.917 71.2054 103.25 . Q V. . ow 15.000 71.9349 105.93 . Q V. . ow 15.083 72.6844 108.82 . Q V. . 15.167 73.4553 111.94 . .Q V. . ""' 15.250 74.2498 115.36 . .Q V . ■. 15.333 75.0702 119.12 . .Q V . 15.417 75.9188 123.22 . . Q V . ,,,,. 15.500 76.7979 127.63 . . Q V . 15.583 77.7106 132.53 . Q .V . " 15.667 78.6615 138.07 . Q .V . 15.750 79.6589 144.82 . Q .V . wo 15.833 80.7168 153.61 . Q .V - 15.917 81.8610 166.15 . Q . V . 16.000 83.1379 185.40 . Q . V . on 16.083 84.6818 224.18 . . QV . 16.167 86.5982 278.26 . . V Q . mr 16.250 88.8757 330.69 . V Q . .. 16.333 91.4201 369.44 . . V Q . 16.417 93.9469 366.89 . . V . Q . low 16.500 96.1414 318.65 . V .Q . 16.583 97.9740 266.09 . Q . """ 16.667 99.5729 232.16 . Q V . as 16.750 101.0049 207.93 . Q V . 16.833 102.3128 189.91 . 4 . V . m 16.917 103.5257 176.11 . Q V . . 17.000 104.6565 164.19 . Q V . " 17.083 105.7203 154.47 . Q . V . . 17.167 106.7199 145.14 . Q . V. . ow 17.250 107.6614 136.71 Q . V. IN 17.333 108.5521 129.32 . . Q V. . 17.417 109.3956 122.48 . . Q V. . is 17.500 110.1952 116.11 . .4 V. . oil 17.583 110.9586 110.84 . .4 V . 17.667 111.6882 105.94 . Q V . 17.750 112.3911 102.05 . Q V 17.833 113.0646 97.80 . Q. V . ill 17.917 113.7148 94.41 Q. . V 18.000 114.3432 91.24 . Q. . .V . '"" 18.083 114.9466 87.62 Q . .V a 18.167 115.5345 85.35 . Q . .V . 18.250 116.1155 84.36 . Q . . .V . m 18.333 116.6938 83.97 . Q . . .V . ■r . ,,.,. ,,,, ..�, ,„,"*.,,,,,,,*„.**,,,,,,,,. g „,*.,*,„,„,„,„, ..... IR 18.417 117.2690 83.52 . Q . . .V . 18.500 117.8307 81.57 . Q . . . V . 'lm 18.583 118.3841 80.36 . Q . . . V . it 18.667 118.9314 79.45 . Q . . . V . 18.750 119.4721 78.52 . Q . . V ww 18.833 120.0065 77.59 . Q . . V . 18.917 120.5344 76.66 Q . . V em 19.000 121.0560 75.74 . Q . . V . MP ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 ow - » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< s THE MODIFIED.C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER ow TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ow INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, 1111 U.S. Department of Commerce) . wA wo ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ,w UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 sm CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 w CONSTANT LOSS RATE(CFS) = .00 is CHANNEL ROUTING COEFFICIENT ESTIMATED: ww MAXIMUM INFLOW(CFS) = 369.44 AVERAGE FLOWRATE IN EXCESS OF 505 MAXIMUM INFLOW = 269.96 mu CHANNEL NORMAL VELOCITY FOR Q = 269.96 CFS = 7.43 FPS ESTIMATED CHANNEL ROUTING COEFFICIENT = .814 r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .821 ME WI CONVEX METHOD CHANNEL ROUTING RESULTS: o OUTFLOW LESS MODEL INFLOW ROUTED LOSS " TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) NM 14.083 79.8 78.2 78.2 as 14.167 81.5 79.5 79.5 14.250 83.6 81.2 81.2 * 14.333 86.2 83.3 83.3 lis 14.417 88.9 85.7 85.7 14.500 91.4 88.4 88.4 in 14.583 93.7 90.9 90.9 14.667 96.0 93.3 93.3 ' 14.750 98.3 95.6 95.6 14.833 100.7 97.9 97.9 " 14.917 103.2 100.3 100.3 as 15.000 105.9 102.8 102.8 15.083 108.8 105.4 105.4 ow 15.167 111.9 108.3 108.3 we Mill 41 15.250 115.4 111.4 111.4 15.333 119.1 114.7 114.7 e.w 15.417 123.2 118.4 118.4 ✓ 15.500 127.6 122.5 122.5 15.583 132.5 126.8 126.8 W WI 15.667 138.1 131.7 131.7 15.750 144.8 137.1 137.1 15.833 153.6 143.7 143.7 , 15.917 166.1 152.2 152.2 16.000 185.4 164.2 164.2 m 16.083 224.2 182.6 182.6 16.167 278.3 218.2 218.2 451" 16.250 330.7 268.9 268.9 m 16.333 369.4 320.6 320.6 16.417 366.9 360.6 360.6 * ms 16.500 318.6 364.5 364.5 16.583 266.1 325.5 325.5 m 16.667 232.2 275.8 275.8 , 16.750 207.9 239.3 239.3 16.833 189.9 213.1 213.1 r. 16.917 176.1 193.7 193.7 17.000 164.2 178.9 178.9 mem 17.083 154.5 166.6 166.6 m 17.167 145.1 156.4 156.4 17.250 136.7 146.9 146.9 im 17.333 129.3 138.3 138.3 17.417 122.5 130.8 130.8 mg 17.500 116.1 123.8 123.8 17.583 110.8 117.3 117.3 m 17.667 105.9 111.9 111.9 w 17.750 102.1 106.9 106.9 17.833 97.8 102.8 102.8 �. 17.917 94.4 98.6 98.6 18.000 91.2 95.1 95.1 r. 18.083 87.6 91.8 91.8 18.167 85.4 88.3 88.3 18.250 84.4 85.9 85.9 m 18.333 84.0 84.6 84.6 18.417 83.5 84.1 84.1 '' 18.500 81.6 83.6 83.6 m 18.583 80.4 81.9 81.9 18.667 79.5 80.6 80.6 ■I 18.750 78.5 79.6 79.6 18.833 77.6 78.7 78.7 m 18.917 76.7 77.8 77.8 m 19.000 75.7 76.8 76.8 +i PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 146.939 AF "'■ OUTFLOW VOLUME = 146.939 AF LOSS VOLUME = .000 AF m ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ' FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 m » »>UNIT- HYDROGRAPH ANALYSIS ««< lit No (UNIT - HYDROGRAPH ADDED TO STREAM #2) m WATERSHED AREA = 370.000 ACRES m" BASEFLOW = .000 CFS /SQUARE -MILE grit *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED *w MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 MO *HYDROGRAPH MODEL #1 SPECIFIED* me SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 "'"' SPECIFIED PEAK 3-HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 r *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: mu 5- MINUTE FACTOR = .968 g... 30- MINUTE FACTOR = .968 1 -HOUR FACTOR = .968 +� 3 -HOUR FACTOR = .995 6 -HOUR FACTOR = .997 24 -HOUR FACTOR = .998 g>r UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES 9.. UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 we RUNOFF HYDROGRAPH LISTING LIMITS: '"" MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 me MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 me me UNIT HYDROGRAPH DETERMINATION g. INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) em me 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 me 5 14.937 229.845 6 21.573 296.939 on 7 29.027 333.536 di 8 37.172 364.496 9 45.147 356.833 10 52.442 326.428 em 11 57.921 245.198 12 62.123 187.991 ea 13 65.691 159.675 14 68.715 135.303 sit 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 me 18 76.841 72.755 19 78.377 68.742 20 79.814 64.295 me 'g 21 81.010 53.506 22 82.230 54.590 'o 23 83.218 44.217 ,ir 24 84.291 48.018 25 85.185 40.012 N o 26 86.039 38.215 27 86.826 35.230 so 28 87.574 33.448 MS 29 88.206 28.303 30 88.851 28.829 o w 31 89.496 28.869 32 90.106 27.299 so 33 90.621 23.059 o w 34 91.131 • 22.828 35 91.641 22.811 an 36 92.118 21.353 37 92.526 18.261 at 38 92.933 18.173 .. 39 93.339 18.181 40 93.745 18.173 ow 41 94.119 16.746 42 94.442 14.458 Im" 43 94.765 14.435 AN 44 95.087 14.427 45 95.410 14.427 sm 46 95.732 14.427 47 96.031 13.359 o w 48 96.249 9.772 49 96.462 9.517 o "" 50 96.675 9.548 ,, 51 96.888 9.517 52 97.101 9.517 .. 53 97.314 9.533 54 97.527 9.533 ar 55 97.740 9.533 .. 56 97.947 9.278 57 98.061 5.101 sr 58 98.140 3.523 59 98.219 3.539 """ 60 98.297 3.491 61 98.376 3.539 ow 62 98.455 3.523 „ 63 98.533 3.507 64 98.612 3.523 ' 65 98.691 3.539 66 98.769 3.507 "m 67 98.848 3.523 me 68 98.927 3.523 69 99.005 3.523 *■ 70 99.084 3.523 71 99.163 3.523 NO 72 99.242 3.523 ow 73 99.320 3.523 74 99.399 3.523 ' 75 99.478 3.523 76 99.557 3.523 so 77 99.635 3.523 mr 78 99.714 3.523 79 99.793 3.523 - 80 99.871 3.523 too w ,,ronbma ..rmoa a., A , gig 81 99.950 3.523 82 100.000 2.230 di we TOTAL STORM RAINFALL(INCHES) = 8.78 sr TOTAL SOIL-LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.49 TOTAL SOIL-LOSS VOLUME(ACRE-FEET) = 70.7305 mul TOTAL STORM RUNOFF VOLUME(ACRE-FEET) = 199.9569 mug OM MO MO Mb two OM MO am as die in MN Mg gm M O 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H .0 or HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) we ✓ TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 "" 14.083 82.9965 101.79 . Q V . . ,,, 14.167 83.7080 103.31 . Q V . . 14.250 84.4310 104.99 . Q V . . ., 14.333 85.1671 106.88 . Q V . . 14.417 85.9176 108.98 . Q V . "w' 14.500 86.6845 111.34 . .Q V . 14.583 87.4687 113.87 . .Q V . . 14.667 88.2718 116.61 . .Q V . . .. 14.750 89.0944 119.45 . .Q V . . 14.833 89.9372 122.37 . . Q V . . .. 14.917 90.7997 125.23 . . Q V . . .w 15.000 91.6823 128.16 Q V . 15.083 92.5859 131.20 . Q V . . .. 15.167 93.5118 134.43 . Q V . . 15.250 94.4610 137.82 . Q V . . me 15.333 95.4357 141.54 . Q V. . 15.417 96.4375 145.46 . Q V. . 4 ' 15.500 97.4688 149.73 . Q V. . .. 15.583 98.5323 154.43 . Q V. . 15.667 99.6323 159.72 . Q V. . wo 15.750 100.7735 165.69 . Q V . 15.833 101.9636 172.80 . Q V . we 15.917 103.2181 182.16 . Q V . .. 16.000 104.5652 195.59 . . QV 16.083 106.0906 221.49 . .VQ . or 16.167 107.8185 250.90 . .V Q . 16.250 109.7285 277.33 . . .V Q . a - 16.333 111.8393 306.49 . . . V Q . w. 16.417 114.1475 335.15 . . . V Q . 16.500 116.6489 363.21 . . V Q . pi„ 16.583 119.2536 378.20 . . V Q . 16.667 121.9005 384.32 . . V Q . 4 . 16.750 124.4723 373.43 . . V Q . 16.833 126.8871 350.63 . . V Q . m" 16.917 129.0498 314.03 . V .4 . s 17.000 131.0108 284.74 . . it V Q . 17.083 132.8293 264.04 . . Q . w 17.167 134.5231 245.94 . . . Q V . 17.250 136.0912 227.70 . . Q V ei 17.333 137.5978 218.76 . .Q V . my 17.417 139.0046 204.26 . Q V 17.500 140.3417 194.16 . Q. V . . "r 17.583 141.6224 185.96 . Q . V . . 17.667 142.8490 178.10 . Q V . . 'I. 17.750 144.0150 169.30 . Q V . . gig 17.833 145.1428 163.75 . Q V. . 17.917 146.2190 156.27 . 4 V. . 0 • 18.000 147.2684 152.36 . Q V. . ow 1111 18.083 148.2754 146.23 . . 4 V. . 18.167 149.2539 142.08 Q . V. . I"` 18.250 150.2051 138.11 . . Q V dm 18.333 151.1335 134.81 Q . V . 18.417 152.0385 131.39 Q . V . .. 18.500 152.9329 129.88 . . Q V 18.583 153.8176 128.45 Q . V . lig 18.667 154.6908 126.79 . . Q V .. 18.750 155.5496 124.70 Q . V . 18.833 156.4010 123.62 Q . V mill 18.917 157.2436 122.34 . . Q .V . 19.000 158.0734 120.49 Q . V . gli ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mei FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 "r » » > FLOWBY STRUCTURE ROUTING MODEL« «< am MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN or 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. mm r mm INFLOW m ., (STREAM 2) ma mw r. < - -* <= flowby structure •• basin (maximum flowby Q = 326.0 cfs) storage ww mw .., V STREAM 2 - FLOWBY wo AO me FLOWBY BASIN MODELING RESULTS: me MODEL STREAM 2 STREAM 2 BASIN mm TIME INFLOW FLOWBY VOLUME mg (HRS) (CFS) (CFS) (AF) 14.083 101.8 101.8 .000 on 14.166 103.3 103.3 .000 ■r► 14.249 105.0 105.0 .000 14.333 106.9 106.9 .000 .. 14.416 109.0 109.0 .000 r. .� ...- ;'.." b ,. W WV 91 ..:... ..w 111. 14.499 111.3 111.3 .000 14.583 113.9 113.9 .000 no 14.666 116.6 116.6 .000 +w 14.749 119.4 119.4 .000 14.833 122.4 122.4 .000 .. 14.916 125.2 125.2 .000 14.999 128.2 128.2 .000 on 15.083 131.2 131.2 .000 44. 15.166 134.4 134.4 .000 15.249 137.8 137.8 .000 mis 15.333 141.5 141.5 .000 15.416 145.5 145.5 .000 o 15.499 149.7 149.7 .000 orm 15.583 154.4 154.4 .000 15.666 159.7 159.7 .000 on 15.749 165.7 165.7 .000 15.833 172.8 172.8 .000 at 15.916 182.2 182.2 .000 15.999 195.6 195.6 .000 +.. 16.083 221.5 221.5 .000 - 16.166 250.9 250.9 .000 16.249 277.3 277.3 .000 ** 16.333 306.5 306.5 .000 16.416 335.1 326.0 .063 ow 16.499 363.2 326.0 .319 on 16.583 378.2 326.0 .679 16.666 384.3 326.0 1.080 'at 16.749 373.4 326.0 1.407 16.833 350.6 326.0 1.577 a° 16.916 314.0 314.0 1.577 ,o 16.999 284.7 284.7 1.577 17.083 264.0 264.0 1.577 on 17.166 245.9 245.9 1.577 17.249 227.7 227.7 1.577 os 17.333 218.8 218.8 1.577 on 17.416 204.3 204.3 1.577 17.499 194.2 194.2 1.577 ow 17.583 186.0 186.0 1.577 17.666 178.1 178.1 1.577 no 17.749 169.3 169.3 1.577 r 17.833 163.8 163.8 1.577 o 17.916 156.3 156.3 1.577 on 17.999 152.4 152.4 1.577 18.083 146.2 146.2 1.577 ow 18.166 142.1 142.1 1.577 18.249 138.1 138.1 1.577 ow 18.333 134.8 134.8 1.577 .0 18.416 131.4 131.4 1.577 18.499 129.9 129.9 1.577 on 18.583 128.5 128.5 1.577 18.666 126.8 126.8 1.577 18.749 124.7 124.7 1.577 on 18.833 123.6 123.6 1.577 18.916 122.3 122.3 1.577 'o 18.999 120.5 120.5 1.577 on ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** or FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 no on ate to » » > STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< s to ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** to FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 owt » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< um w ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "'"` FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ow "w STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) s a' TIME(HRS) VOLUME(AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 " 14.083 14 7.1913 180.01 . Q V . r 14.167 148.4507 182.86 . Q V . . 14.250 149.7330 186.19 . Q V . . a". 14.333 151.0424 190.13 . Q V . . 14.417 152.3833 194.69 . .Q V . . ' 14.500 153.7587 199.72 . .Q V . . 14.583 155.1693 204.81 . .Q V . . .. 14.667 156.6149 209.91 . .Q V . . ,,,"„ 14.750 158.0959 215.04 . • Q V . . 14.833 159.6129 220.27 . • Q V . . *• 14.917 161.1661 225.52 . • Q V . . 15.000 162.7566 230.95 . • Q V . milw 15.083 164.3864 236.65 . • Q V. . 15.167 166.0581 242.73 . • Q V. . 15.250 167.7744 249.20 . • Q V. . - 15.333 169.5394 256.28 . • Q V. . 15.417 171.3570 263.91 . Q V. "I 15.500 173.2318 272.22 . Q V ow 15.583 175.1689 281.27 . Q V 15.667 177.1756 291.38 . Q V . 4,,, 15.750 179.2610 302.80 . Q V . 15.833 181.4405 316.47 . Q .V ant 15.917 183.7430 334.32 . Q.V . 16.000 186.2205 359.74 . QV "" 16.083 189.0037 404.11 . .V Q op 16.167 192.2342 469.07 . . V Q . 16.250 195.9959 546.21 . . V .Q ** 16.333 200.3150 627.13 . . V . Q 16.417 205.0438 686.62 . V . Q. 16.500 209.7992 690.48 . . V Q. ma 214.2859 651.47 . V Q 16.667 218.4307 601.84 . V Q • rs 16.750 222.3243 565.35 . . V , Q 16.833 226.0370 539.08 . V Q 4 "" 1 16.917 229.5338 507.73 . V Q. ,fir 17.000 232.7272 463.69 . Q . 17.083 235.6929 430.62 . . Q V . •w 17.167 238.4637 402.33 . • Q V . imp on • 17.250 241.0438 374.63 . . .Q V . 17.333 243.5032 357.11 . . Q V . . 4 " 17.417 245.8105 335.02 . . Q. V . . , 17.500 248.0002 317.95 . . Q . V . . 17.583 250.0891 303.31 . . Q V . . +*m 17.667 252.0862 289.98 . . Q V. . 17.750 253.9884 276.21 . . Q V. No 17.833 255.8243 266.56 . Q . V. 17.917 257.5797 254.88 . Q V. 18.000 259.2838 247.44 . Q V . - 18.083 260.9233 238.06 . Q V 18.167 262.5100 230.39 . Q V . " 18.250 264.0525 223.96 Q . V , 18.333 265.5637 219.43 . . Q V 18.417 267.0476 215.47 . . Q V �• 18.500 268.5176 213.44 . . Q .V 18.583 269.9663 210.35 . . Q .V imm 18.667 271.3947 207.40 Q . .V . 18.750 272.8019 204.34 . .Q .V .. 18.833 274.1953 202.32 Q . .V . .r 18.917 275.5734 200.10 . .Q .V 19.000 276.9324 197.32 . .Q . V ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 um » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< r. ,,,,,, THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE .. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, We U.S. Department of Commerce). mm mo ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 00 UPSTREAM ELEVATION(FT) = 1090.42 DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 ,,,,, CONSTANT LOSS RATE (CFS) = .00 ■r CHANNEL ROUTING COEFFICIENT ESTIMATED: ""' MAXIMUM INFLOW(CFS) = 690.48 mow AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 510.42 CHANNEL NORMAL VELOCITY FOR Q = 510.42 CFS = 10.80 FPS me ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 di MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .983 Me ea CONVEX METHOD CHANNEL ROUTING RESULTS: m m OUTFLOW LESS ,m MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) .. (HRS) (CFS) (CFS) (CFS) omm om "g 14.083 180.0 179.0 179.0 14.167 182.9 181.7 181.7 1111" 14.250 186.2 184.8 184.8 or 14.333 190.1 188.5 188.5 14.417 194.7 192.8 192.8 00 14.500 199.7 197.7 197.7 14.583 204.8 202.7 202.7 or 14.667 209.9 207.8 207.8 *-„ 14.750 215.0 213.0 213.0 14.833 220.3 218.2 218.2 00 14.917 225.5 223.4 223.4 15.000 230.9 228.7 228.7 """ 15.083 236.6 234.3 234.3 ow 15.167 242.7 240.3 240.3 15.250 249.2 246.6 246.6 - 15.333 256.3 253.4 253.4 15.417 263.9 260.8 260.8 '�" 15.500 272.2 268.9 268.9 15.583 281.3 277.6 277.6 15.667 291.4 287.3 287.3 or 15.750 302.8 298.2 298.2 15.833 316.5 310.9 310.9 "" 15.917 334.3 327.1 327.1 16.000 359.7 349.5 349.5 16.083 404.1 386.3 386.3 ..... 16.167 469.1 442.9 442.9 16.250 546.2 515.1 515.1 or 16.333 627.1 594.4 594.4 16.417 686.6 662.4 662.4 'm 16.500 690.5 688.5 688.5 .,- 16.583 651.5 667.0 667.0 16.667 601.8 621.9 621.9 *-- 16.750 565.3 580.2 580.2 16.833 539.1 549.8 549.8 00 16.917 507.7 520.4 520.4 17.000 463.7 481.4 481.4 17.083 430.6 444.1 444.1 so 17.167 402.3 413.8 413.8 17.250 374.6 385.8 385.8 "" 17.333 357.1 364.3 364.3 17.417 335.0 343.9 343.9 ow 17.500 317.9 324.9 324.9 w 17.583 303.3 309.3 309.3 17.667 290.0 295.4 295.4 or 17.750 276.2 281.8 281.8 17.833 266.6 270.5 270.5 17.917 254.9 259.6 259.6 am 18.000 247.4 250.5 250.5 18.083 238.1 241.8 241.8 ** 18.167 230.4 233.5 233.5 18.250 224.0 226.6 226.6 di 18.333 219.4 221.3 221.3 or 18.417 215.5 217.1 217.1 18.500 213.4 214.3 214.3 o r 18.583 210.3 211.6 211.6 18.667 207.4 208.6 208.6 0.1 18.750 204.3 205.6 205.6 it 18.833 202.3 203.1 203.1 18.917 200.1 201.0 201.0 19.000 197.3 198.4 198.4 mo OPP iilll PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.319 AF dm OUTFLOW VOLUME = 345.319 AF LOSS VOLUME = .000 AF • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 - » »>UNIT- HYDROGRAPH ANALYSIS« «< r (UNIT - HYDROGRAPH ADDED TO STREAM #2) ... WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE or *USER ENTERED "LAG" TIME = .660 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED or MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 or LOW LOSS FRACTION = .303 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 go *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .968 .. 30- MINUTE FACTOR = .968 1 -HOUR FACTOR = .968 or 3 -HOUR FACTOR = .995 6 -HOUR FACTOR = .997 24 -HOUR FACTOR = .998 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 12.626 or or RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 or MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 rro err UNIT HYDROGRAPH DETERMINATION to INTERVAL "S" GRAPH UNIT HYDROGRAPH _ NUMBER MEAN VALUES ORDINATES(CFS) or 1 1.053 89.755 2 3.539 211.965 3 7.265 317.734 .rr 4 12.306 429.804 5 19.345 600.155 6 27.762 717.603 or mow tii 7 37.051 791.976 8 46.221 781.846 to 9 54.135 674.803 to 10 59.915 492.740 11 64.227 367.714 ow 12 68.019 323.244 or 13 70.784 235.802 14 73.461 228.242 _ 15 75.544 177.528 16 77.385 157.026 00 17 79.111 147.154 18 80.601 127.022 " 19 82.004 119.629 or 20 83.175 99.846 21 84.388 103.394 MIR 22 85.412 87.323 23 . 86.363 81.117 ow 24 87.260 76.423 25 88.025 65.232 26 88.763 62.924 ++r 27 89.506 63.333 28 90.194 58.703 to 29 90.784 50.262 to 30 91.371 50.065 31 91.947 49.128 - 32 92.434 41.545 33 92.902 39.870 ""' 34 93.370 39.870 35 93.836 39.777 ... 36 94.242 34.607 u.e 37 94.613 31.653 38 94.985 31.679 - 39 95.356 31.666 40 95.727 31.653 ..r 41 96.062 28.514 42 96.311 21.207 43 96.556 20.918 11 44 96.801 20.891 45 97.046 20.891 "" 46 97.291 20.917 , 47 97.537 20.918 48 97.782 20.890 pm 49 97.998 18.465 50 98.101 8.757 51 98.191 7.702 52 98.282 7.728 on 53 98.372 7.702 go 54 98.463 7.755 55 98.554 7.728 to 56 98.644 7.702 , 57 98.735 7.728 58 98.826 7.755 59 98.916 7.702 60 99.007 7.728 tii 61 99.097 7.702 62 99.187 7.702 to 63 99.278 7.702 air 64 99.368 7.702 65 99.459 7.702 'e* 66 99.549 7.702 r 67 99.639 7.702 68 99.730 7.702 gm 69 99.820 7.702 70 99.910 7.702 71 100.000 7.656 Am ate am TOTAL STORM RAINFALL(INCHES) = 8.78 TOTAL SOIL—LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.25 or TOTAL SOIL—LOSS VOLUME(ACRE—FEET) = 148.5868 1M TOTAL STORM RUNOFF VOLUME(ACRE—FEET) = 367.1895 MN MO MO MO MO WOU OM 401, ION NM OM NO WOO ter T 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 14.083 154.2603 189.02 . Q. V . 14.167 155.5831 192.06 . Q. V . 14.250 156.9294 195.48 . Q. V . 14.333 158.3021 199.32 . Q. V . . 14.417 159.7054 203.75 . Q V . . 14.500 161.1421 208.62 . Q V . . 14.583 162.6150 213.86 . Q V . . 14.667 164.1254 219.32 . Q V . . 14.750 165.6736 224.79 . .Q V . . 14.833 167.2585 230.12 . .Q V . . 14.917 168.8803 235.49 . .Q V . . 15.000 170.5408 241.11 . . Q V . . 15.083 172.2416 246.96 . Q V . . 15.167 173.9856 253.22 . . Q V . . 15.250 175.7756 259.91 . . Q V. . 15.333 177.6154 267.15 . Q V. . 15.417 179.5093 274.98 . Q V. . 15.500 181.4614 283.45 . Q V. . 15.583 183.4785 292.88 . Q V. . 15.667 185.5680 303.41 . Q V 15.750 187.7409 315.49 . Q V 15.833 190.0127 329.88 . Q V 15.917 192.4194 349.45 . Q V 16.000 195.0239 378.17 . Q .V 16.083 198.0238 435.58 . .Q 16.167 201.4935 503.80 . .V Q 16.250 205.4123 569.01 . . V Q . 16.333 209.7821 634.49 . . V .Q 16.417 214.6446 706.04 . . V Q 16.500 219.8189 751.31 . . V Q . 16.583 225.1035 767.33 . . V Q . 16.667 230.2243 743.54 . V Q . 16.750 234.9266 682.77 . V Q 16.833 239.0742 602.24 . V Q 16.917 242.7902 539.56 . Q . 17.000 246.2365 500.40 . QV . 17.083 249.3766 455.94 . . Q V , 17.167 252.3542 432.36 . -Q V . 17.250 255.1196 401.54 . Q V , 17.333 257.7367 379.99 . Q - V . 17.417 260.2319 362.31 . Q , V , 17.500 262.5962 343.29 . Q . V . 17.583 264.8560 328.13 . Q . V . 17.667 267.0010 311.45 . Q V. 17.750 269.0741 301.01 . Q V. 17.833 271.0516 287.13 . Q V. 17.917 272.9554 276.43 . Q V. 18.000 274.7926 266.76 . Q V. . ,... a ...w . u, .. .. ,.. ,,. aim;. ., •, ,,, ..,a .�y,. .a.. el Illi 18.083 276.5624 256.98 . . Q V . 18.167 278.2873 250.45 . . Q . V . - 18.250 279.9768 245.32 . . Q . V . a 18.333 281.6272 239.64 . .Q . V . 18.417 283.2408 234.30 . .4 V . .. 18.500 284.8368 231.74 .4 . .V 18.583 286.4170 229.45 Q . .V w` 18.667 287.9732 225.96 Q . V . ow 18.750 289.5150 223.87 . .Q .V 18.833 291.0417 221.68 . .4 .V . im+ 18.917 292.5496 218.94 . 4 .V . 19.000 294.0301 214.97 Q . . V igi sii ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** A. FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 " » »>FLOWBY STRUCTURE ROUTING MODEL « «< E rn ws MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN OM 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ow sit • TNPLC)W ■ • 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H • HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) II TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 14.083 154.2603 189.02 . Q. V . • 14.167 155.5831 192.06 . Q. V . 14.250 156.9294 195.48 . Q. V . 14.333 158.3021 199.32 . Q. V . 14.417 159.7054 203.75 . Q V . 14.500 161.1421 208.62 . Q V . 14.583 162.6150 213.86 . Q V . 14.667 164.1254 219.32 . Q V . • 14.750 165.6736 224.79 . .Q V . . 14.833 167.2585 230.12 . .Q V . . 14.917 168.8803 235.49 . .Q V . . • 15.000 170.5408 241.11 . . Q V . . 15.083 172.2416 246.96 . . Q V . . 15.167 173.9856 253.22 . . Q V . . ® 15.250 175.7756 259.91 . . Q V. . 15.333 177.6154 267.15 . Q V. • . 15.417 179.5093 274.98 . 4 V. • • to or 14.499 208.6 208.6 .000 14.583 213.9 213.9 .000 '" 14.666 219.3 219.3 .000 too 14.749 224.8 224.8 .000 14.833 230.1 230.1 .000 _ 14.916 235.5 235.5 .000 14.999 241.1 241.1 .000 too 15.083 247.0 247.0 .000 to 15.166 253.2 253.2 .000 15.249 259.9 259.9 .000 All 15.333 267.1 267.1 .000 15.416 275.0 275.0 .000 "'"' 15.499 283.5 283.5 .000 or 15.583 292.9 292.9 .000 15.666 303.4 303.4 .000 •t 15.749 315.5 315.5 .000 15.833 329.9 329.9 .000 "or 15.916 349.5 349.5 .000 15.999 378.2 378.2 .000 to 16.083 435.6 384.0 .355 .. 16.166 503.8 384.0 1.180 16.249 569.0 384.0 2.455 '" 16.333 634.5 384.0 4.180 16.416 706.0 384.0 6.398 Imo 16.499 751.3 384.0 8.927 ou 16.583 767.3 384.0 11.567 16.666 743.5 384.0 14.043 "" 16.749 682.8 384.0 16.101 16.833 602.2 384.0 17.604 " 16.916 539.6 384.0 18.675 ,,., 16.999 500.4 384.0 19.477 17.083 455.9 384.0 19.972 -- 17.166 432.4 384.0 20.306 17.249 401.5 384.0 20.426 to 17.333 380.0 380.0 20.426 , 17.416 362.3 362.3 20.426 17.499 343.3 343.3 20.426 17.583 328.1 328.1 20.426 17.666 311.5 311.5 20.426 "" 17.749 301.0 301.0 20.426 , 17.833 287.1 287.1 20.426 17.916 276.4 276.4 20.426 um 17.999 266.8 266.8 20.426 18.083 257.0 257.0 20.426 to 18.166 250.5 250.5 20.426 18.249 245.3 245.3 20.426 or 18.333 239.6 239.6 20.426 or 18.416 234.3 234.3 20.426 18.499 231.7 231.7 20.426 to 18.583 229.4 229.4 20.426 18.666 226.0 226.0 20.426 ill 18.749 223.9 223.9 20.426 to 18.833 221.7 221.7 20.426 18.916 218.9 218.9 20.426 " 18.999 215.0 215.0 20.426 to • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 moo ow . 0 Aiklmmer ,,.....ve ,,,.,,,,, .,.,,,, OR all >»»STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ewe 40 **************************************************************************** 41 . FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 so >»»STREAM NUMBER 2 CLEARED AND SET TO ZER0««< ow or • **************************************************************************** 4. FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 um >»»VIEW STREAM NUMBER 1 HYDROGRAPH««< OM Oil STREAM HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) sou Neo TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 ' 14.083 300.9500 368.05 . . Q V . . . 14.167 303.5242 373.77 . . Q V . . . MO 14.250 306.1435 380.33 . . Q V . . sem 14.333 308.8148 387.87 . . Q V . . . 14.417 311.5462 396.60 . . Q V . . . " 14.500 314.3444 406.30 . . Q V . . . 14.583 317.2136 416.61 . . Q V . . . ese 14.667 320.1554 427.16 . . Q V . . . ism 14.750 323.1703 437.76 . . Q V . . . 14.833 326.2576 448.28 . . Q V . . ..... 14.917 329.4180 458.89 . . Q V. . . 15.000 332.6539 469.86 . . Q V. . • ulso 15.083 335.9687 481.30 . . Q V. . • 15.167 339.3673 493.49 . . Q V. . . AM 15.250 342.8556 506.50 . . QV. . ow 15.333 346.4408 520.57 . . Q V . . 15.417 350.1309 535.81 . . QV . "." 15.500 353.9347 552.31 . . Q . . 15.583 357.8637 570.49 . 4 . . . NM 15.667 361.9319 590.70 . . VQ . . uu 15.750 366.1583 613.67 . . .VQ . . 15.833 370.5717 640.83 . . .V Q . . go 15.917 375.2313 676.57 . . .V Q . . 16.000 380.2428 727.67 . . .V Q . . UN 16.083 385.5477 770.28 . . . V Q . . el 16.167 391.2427 826.91 . . . V Q . 16.250 397.4347 899.07 . . . V . Q ix 16.333 404.1730 978.40 . . . V . Q . No 16.417 411.3796 1046.40 . . . V Q . 16.500 418.7662 1072.54 . . . V . Q. me 16.583 426.0042 1050.96 . . . V . Q . 16.667 432.9316 1005.85 . . . V . Q • • 16.750 439.5721 964.21 . . . V . Q 16.833 446.0031 933.78 . . . V . Q . RN 16.917 452.2317 904.39 . . . V . Q . we 17.000 458.1920 865.43 . . . V .Q . 17.083 463.8950 828.07 . . . V Q 41. 17.167 469.3895 797.81 . . . V Q. . use w 'i 17.250 474.6915 769.85 . Q . 17.333 479.8173 744.26 . Q . MP 17.417 484.6812 706.24 . . Q V . or 17.500 489.2830 668.18 . . Q V . . 17.583 493.6726 637.38 . Q V . . 1 17.667 497.8519 606.83 . . Q V . 17.750 501.8656 582.79 . .Q V. op 17.833 505.7060 557.62 . Q V. I . 17.917 509.3976 536.03 . Q. V. . 18.000 512.9599 517.24 . Q . V. . " 18.083 516.3953 498.83 . Q . V. 18.167 519.7284 483.96 . Q . V '" 18.250 522.9783 471.89 . Q V ar 18.333 526.1527 460.92 . Q V 18.417 529.2614 451.38 . Q V • 18.500 532.3331 446.02 . Q V 18.583 535.3705 . 441.04 . Q V m. 18.667 538.3633 434.56 . Q . V . .. 18.750 541.3209 429.44 . Q .V 18.833 544.2467 424.83 . Q .V +s+ 18.917 547.1388 419.93 . Q . .V 19.000 549.9860 413.41 . Q .V r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** • FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 "" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< . W THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, `io U.S. Department of Commerce). ow ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1084.02 ow DOWNSTREAM ELEVATION(FT) = 1070.82 CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 no CONSTANT LOSS RATE(CFS) = .00 ow CHANNEL ROUTING COEFFICIENT ESTIMATED: .w MAXIMUM INFLOW(CFS) = 1072.54 * AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 778.95 CHANNEL NORMAL VELOCITY FOR Q = 778.95 CFS = 15.75 FPS "w ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 Ill MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE on UNIT INTERVALS IS CSTAR = .998 wo CONVEX METHOD CHANNEL ROUTING RESULTS: M" OUTFLOW LESS ow MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *■ (HRS) (CFS) (CFS) (CFS) ow I. al 14.083 368.1 366.7 366.7 14.167 373.8 372.2 372.2 ono 14.250 380.3 378.5 378.5 m 14.333 387.9 385.8 385.8 14.417 396.6 394.1 394.1 o 14.500 406.3 403.6 403.6 14.583 416.6 413.7 413.7 MI 14.667 427.2 424.2 424.2 ,,,, 14.750 437.8 434.8 434.8 14.833 448.3 445.3 445.3 An 14.917 458.9 455.9 455.9 15.000 469.9 466.8 466.8 "" 15.083 481.3 478.1 478.1 ,i 15.167 493.5 490.1 490.1 15.250 506.5 502.8 502.8 o•" 15.333 520.6 516.6 516.6 15.417 535.8 531.5 531.5 moo 15.500 552.3 547.7 547.7 401 15.583 570.5 565.4 565.4 15.667 590.7 585.0 585.0 sr 15.750 613.7 607.2 607.2 15.833 640.8 633.2 633.2 """ 15.917 676.6 666.5 666.5 JO 16.000 727.7 713.3 713.3 16.083 770.3 758.3 758.3 AM 16.167 826.9 811.0 811.0 16.250 899.1 878.8 878.8 'no 16.333 978.4 956.1 956.1 16.417 1046.4 1027.3 1027.3 now 16.500 1072.5 1065.2 1065.2 r. 16.583 1051.0 1057.0 1057.0 16.667 1005.9 1018.5 1018.5 ow 16.750 964.2 975.9 975.9 16.833 933.8 942.3 942.3 no 16.917 904.4 912.6 912.6 ono 17.000 865.4 876.4 876.4 17.083 828.1 838.6 838.6 mo 17.167 797.8 806.3 806.3 17.250 769.8 777.7 777.7 .. 17.333 744.3 751.4 751.4 an 17.417 706.2 716.9 716.9 17.500 668.2 678.9 678.9 no 17.583 637.4 646.0 646.0 17.667 606.8 615.4 615.4 ow 17.750 582.8 589.5 589.5 17.833 557.6 564.7 564.7 me 17.917 536.0 542.1 542.1 10 18.000 517.2 522.5 522.5 18.083 498.8 504.0 504.0 we 18.167 484.0 488.1 488.1 18.250 471.9 475.3 475.3 18.333 460.9 464.0 464.0 , 18.417 451.4 454.1 454.1 18.500 446.0 447.5 447.5 18.583 441.0 442.4 442.4 18.667 434.6 436.4 436.4 "w 18.750 429.4 430.9 430.9 ow 18.833 424.8 426.1 426.1 18.917 419.9 421.3 421.3 w 19.000 413.4 415.2 415.2 ow .. - rri PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 692.082 AF ,rrr OUTFLOW VOLUME = 692.082 AF LOSS VOLUME = .000 AF • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 - » »>UNIT- HYDROGRAPH ANALYSIS« «< No (UNIT - HYDROGRAPH ADDED TO STREAM #2) �,. WATERSHED AREA = 135.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE en *USER ENTERED "LAG" TIME = .380 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 LOW LOSS FRACTION = .286 * HYDROGRAPH MODEL #1 SPECIFIED* m, SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 m" SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 rr SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 PM *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: m` 5- MINUTE FACTOR = .968 30- MINUTE FACTOR = .968 1 -HOUR FACTOR = .968 moo 3 -HOUR FACTOR = .995 6 -HOUR FACTOR = .997 24 -HOUR FACTOR = .998 nr UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES I UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.930 al RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 tin UNIT HYDROGRAPH DETERMINATION a INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) err 1 1.939 31.661 2 7.820 96.013 owl 3 18.255 170.362 OM an .a 4 33.099 242.363 5 48.794 256.243 m 6 60.022 183.311 m 7 67.203 117.240 8 72.190 81.428 ■. 9 76.028 62.653 10 79.096 50.084 MI 11 81.620 41.210 12 83.754 34.852 13 85.612 30.331 +l 14 87.200 25.927 15 88.529 21.690 °' 16 89.801 20.770 m 17 90.876 17.559 18 91.880 16.383 w 19 92.730 13.875 20 93.542 13.260 art 21 94.281 12.065 22 94.926 10.535 ar 23 95.571 10.533 =w 24 96.140 9.280 25 96.569 7.003 "' 26 96.994 6.953 27 97.420 6.950 28 97.843 6.910 ,,,,, 29 98.100 4.19 6 30 98.258 2.571 - 31 98.415 2.568 32 98.573 2.571 "" 33 98.730 2.568 am 34 98.888 2.574 35 99.045 2.565 -• 36 99.202 2.565 37 99.359 2.565 m 38 99.516 2.565 39 99.673 2.565 ar 40 99.830 2.565 .. 41 99.987 2.565 42 100.000 .208 ra RN m TOTAL STORM RAINFALL(INCHES) = 8.78 as TOTAL SOIL - LOSS(INCHES) = 2.39 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.40 me mo TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8472 an TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 71.9176 ai IM M m M gele Ang no MI 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H ow gi HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) Gm "r TIME(HRS) VOLUME(AF) Q(CFS) 0. 50.0 100.0 150.0 200.0 cm 14.083 31.5206 38.80 . Q V . . ow 14.167 31.7936 39.65 . Q V . . 14.250 32.0739 40.70 . Q . V . . *• 14.333 32.3629 41.96 . Q . V . . 14.417 32.6611 43.30 . Q . V . MY 14.500 32.9678 44.53 . Q . V . . ,.. 14.583 33.2823 45.66 . Q. V . . 14.667 33.6043 46.76 . Q. V . . w 14.750 33.9341 47.89 . Q. V . . 14.833 34.2720 49.05 . Q. V. . "" 14.917 34.6183 50.29 . Q V. . so 15.000 34.9737 51.60 . Q V. . 15.083 35.3388 53.01 . Q V. . .. 15.167 35.7144 54.54 . Q V. . 15.250 36.1016 56.22 . .Q V . "' 15.333 36.5015 58.06 . .Q V . 15.417 36.9152 60.08 . . Q V 15.500 37.3439 62.25 . . Q V . oo 15.583 37.7891 64.65 . . Q .V . 15.667 38.2531 67.36 . Q .V . - 15.750 38.7398 70.67 . Q .V . 15.833 39.2561 74.98 . Q .V .r 15.917 39.8161 81.31 . . Q . V . m,. 16.000 40.4458 91.44 . Q . V 16.083 41.2242 113.02 . . Q r" 16.167 42.2148 143.83 . . . V Q . . 16.250 43.4133 174.02 . . V Q "" 16.333 44.7548 194.78 . . V Q o 16.417 46.0715 191.19 . V Q o 16.500 47.1844 161.60 . . V . Q - 16.583 48.1050 133.66 . Q 16.667 48.8994 115.35 . . Q V . mi 16.750 49.6109 103.30 . Q V . 16.833 50.2594 94.16 . Q . V 'o 16.917 50.8578 86.89 . Q V . ow 17.000 51.4155 80.98 . Q V . 17.083 51.9387 75.97 . Q V , in 17.167 52.4298 71.31 . Q V. tim 17.250 52.8910 66.96 . Q V. 17.333 53.3284 63.52 . . Q V. ,mi 17.417 53.7401 59.77 . .Q V. 17.500 54.1317 56.86 . .4 V irn 17.583 54.5036 54.01 . Q V 17.667 54.8606 51.84 Q V "'. 17.750 55.2030 49.71 . Q. V m 17.833 55.5313 47.68 . Q. V 17.917 55.8485 46.06 . Q. .V ".. 18.000 56.1530 44.22 . Q . .V MI 11 18.083 56.4452 42.42 . Q . .V . 18.167 56.7315 41.57 . Q . .V . MI 18.250 57.0144 41.07 . Q . .V . m 18.333 57.2953 40.79 . Q . .V . 18.417 57.5709 40.01 . Q . . V +N 18.500 57.8420 39.37 . Q . . V is 18.583 58.1106 39.00 . Q . . V 18.667 58.3763 38.58 . Q - . V s „„ 18.750 58.6389 38.14 . 4 - . V . 18.833 58.8985 37.69 . 4 - . V 1111 18.917 59.1550 37.24 . Q . . . V . 19.000 59.4084 36.79 . 4 - . V MO Mit ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** OM FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 NM » »> FLOWBY STRUCTURE ROUTING MODEL« «< me ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: me FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN my 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. .. row em INFLOW r (STREAM 2) om or < - -* <= flowby structure +o basin (maximum flowby Q = 447.0 cfs) storage rr IS V r STREAM 2 FLOWBY w as No FLOWBY BASIN MODELING RESULTS: ism MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME or (HRS) (CFS) (CFS) (AF) 14.083 38.8 38.8 .000 int 14.166 39.6 39.6 .000 - 14.249 40.7 40.7 .000 14.333 42.0 42.0 .000 mo 14.416 43.3 43.3 .000 INN mw VI 14.499 44.5 44.5 .000 14.583 45.7 45.7 .000 WI 14.666 46.8 46.8 .000 or 14.749 47.9 47.9 .000 14.833 49.1 49.1 .000 ** 14.916 50.3 50.3 .000 14.999 51.6 51.6 .000 to 15.083 53.0 53.0 .000 am 15.166 54.5 54.5 .000 15.249 56.2 56.2 .000 " 15.333 58.1 58.1 .000 15.416 60.1 60.1 .000 woe 15.499 62.2 62.2 .000 o w 15.583 64.6 64.6 .000 15.666 67.4 67.4 .000 w 15.749 70.7 70.7 .000 15.833 .75.0 75.0 .000 ow 15.916 81.3 81.3 .000 .. 15.999 91.4 91.4 .000 16.083 113.0 113.0 .000 " 16.166 143.8 143.8 .000 16.249 174.0 174.0 .000 we 16.333 194.8 194.8 .000 t „ 16.416 191.2 191.2 .000 16.499 161.6 161.6 .000 w. 16.583 133.7 133.7 .000 16.666 115.4 115.4 .000 MI 16.749 103.3 103.3 .000 16.833 94.2 94.2 .000 en 16.916 86.9 86.9 .000 at 16.999 81.0 81.0 .000 17.083 76.0 76.0 .000 . 17.166 71.3 71.3 .000 17.249 67.0 67.0 .000 eat 17.333 63.5 63.5 .000 we 17.416 59.8 59.8 .000 17.499 56.9 56.9 .000 wto 17.583 54.0 54.0 .000 17.666 51.8 51.8 .000 °. 17.749 49.7 49.7 .000 .. 17.833 47.7 47.7 .000 17.916 46.1 46.1 .000 .w 17.999 44.2 44.2 .000 18.083 42.4 42.4 .000 to 18.166 41.6 41.6 .000 18.249 41.1 41.1 .000 ts 18.333 40.8 40.8 .000 00 18.416 40.0 40.0 .000 18.499 39.4 39.4 .000 on 18.583 39.0 39.0 .000 Ai 18.666 38.6 38.6 .000 18.749 38.1 38.1 .000 t o 18.833 37.7 37.7 .000 18.916 37.2 37.2 .000 w 18.999 36.8 36.8 .000 OM rr********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 we or in a » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< en imi ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 1 FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 aw » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< we r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** g "' FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 r » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< r STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ea +w TIME(HRS) VOLUME(AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 "" 14.083 331.7591 405.46 . . Q V . . are 14.167 334.5952 411.81 . . Q V . . 14.250 337.4822 419.19 . . Q V . . .. 14.333 340.4279 427.71 . . Q V . . 14.417 343.4406 437.45 . . Q V . . "'" 14.500 346.5268 448.11 . Q V . • 14.583 349.6905 459.37 . . Q V . . 14.667 352.9340 470.96 . . Q V . . .• 14.750 356.2582 482.67 . . Q V . . 14.833 359.6630 494.38 . Q V . *� 14.917 363.1492 506.20 . Q V. . 15.000 366.7193 518.38 . . Q V. . OW 15.083 370.3771 531.10 . Q V. „ 15.167 374.1278 544.61 . Q V. . • 15.250 377.9781 559.06 . Q V. 1 0+ 15.333 381.9360 574.68 . Q V. 15.417 386.0104 591.61 . Q V . ' 15.500 390.2110 609.93 . Q V . mit 15.583 394.5501 630.03 . QV 15.667 399.0431 652.39 . Q ., 15.750 403.7118 677.89 . QV 15.833 408.5891 708.18 . .Q "e 15.917 413.7396 747.85 . .V Q 16.000 419.2821 804.78 . .V Q . in 16.083 425.2831 871.33 . . V Q . art 16.167 431.8592 954.86 . . V Q. 16.250 439.1102 1052.84 . . V . Q me 16.333 447.0366 1150.92 . . V Q 16.417 455.4285 1218.50 . V . Q IN 16.500 463.8773 1226.78 . . V Q . ,.,, 16.583 472.0775 1190.66 . . V Q . 16.667 479.8864 1133.85 . V Q 1 " 16.750 487.3189 1079.20 . V Q . 16.833 494.4573 1036.49 . V .Q RPM 16.917 501.3411 999.53 . V Q r 17.000 507.9344 957.34 . V Q. 17.083 514.2328 914.53 . V Q . "'• 17.167 520.2770 877.62 . Q . M. 1111 17.250 526.0942 844.66 . Q V . 17.333 531.7068 814.96 . . Q V . 41111 17.417 537.0559 776.68 . Q V . . is 17.500 542.1229 735.72 . . Q V . . 17.583 546.9440 700.03 . .Q V . +-■ 17.667 551.5394 667.24 . Q V . 17.750 555.9420 639.25 . Q. V. . aw 17.833 560.1593 612.36 . Q . V. 0 „ 17.917 564.2099 588.15 . Q . V. . 18.000 568.1130 566.73 . Q . V. ow 18.083 571.8762 546.42 . . Q V. . 18.167 575.5242 529.70 . Q . V °" 18.250 579.0804 516.35 . Q . V „ 18.333 582.5569 504.79 . . Q . V . 18.417 585.9595 494.07 . . Q . V . .. 18.500 589.3127 486.89 . Q V 18.583 592.6284 481.43 . Q .V ". 18.667 595.8995 474.95 . Q .V «.. 18.750 599.1296 469.02 . Q . .V . 18.833 602.3240 463.82 . Q . .v . Nig 18.917 605.4821 458.55 . Q . .V . 19.000 608.5952 452.03 . Q . .V . iwr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 150.00 IS CODE = 5.2 ow » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< nell n.• THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE m+ INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, "` U.S. Department of Commerce). am +m ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 40.00 CHANNEL Z = 1.50 "' UPSTREAM ELEVATION(FT) = 1070.82 mow DOWNSTREAM ELEVATION(FT) = 1064.03 CHANNEL LENGTH(FT) = 2735.00 MANNING'S FACTOR = .015 'p CONSTANT LOSS RATE(CFS) = .00 r CHANNEL ROUTING COEFFICIENT ESTIMATED: m' MAXIMUM INFLOW (CFS) = 1226.78 or AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 891.26 CHANNEL NORMAL VELOCITY FOR Q = 891.26 CFS = 8.33 FPS *■ ESTIMATED CHANNEL ROUTING COEFFICIENT = .831 En MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE Olk UNIT INTERVALS IS CSTAR = .850 mw CONVEX METHOD CHANNEL ROUTING RESULTS: 'MO OUTFLOW LESS ✓ MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *-, (HRS) (CFS) (CFS) (CFS) a. or 14.083 405.5 399.6 399.6 14.167 411.8 405.1 405.1 o "" 14.250 419.2 411.4 411.4 wm 14.333 427.7 418.7 418.7 14.417 437.5 427.1 427.1 ea 14.500 448.1 436.7 436.7 w 14.583 459.4 447.3 447.3 14.667 471.0 458.4 458.4 me 14.750 482.7 470.0 470.0 14.833 494.4 481.7 481.7 000 14.917 506.2 493.4 493.4 15.000 518.4 505.2 505.2 "'" 15.083 531.1 517.4 517.4 mei 15.167 544.6 530.1 530.1 15.250 559.1 543.5 543.5 w*• 15.333 574.7 557.9 557.9 15.417 591.6 573.5 573.5 • r 15.500 609.9 590.3 590.3 ma 15.583 630.0 608.5 608.5 15.667 652.4 628.5 628.5 +M 15.750 677.9 650.8 650.8 15.833 708.2 676.2 676.2 me 15.917 747.8 706.4 706.4 mow 16.000 804.8 746.0 746.0 16.083 871.3 801.1 801.1 m e 16.167 954.9 867.2 867.2 16.250 1052.8 949.3 949.3 "" 16.333 1150.9 1044.9 1044.9 16.417 1218.5 1140.2 1140.2 m" 16.500 1226.8 1207.4 1207.4 ✓ 16.583 1190.7 1221.1 1221.1 16.667 1133.9 1190.8 1190.8 .m 16.750 1079.2 1138.2 1138.2 16.833 1036.5 1084.8 1084.8 me 16.917 999.5 1040.9 1040.9 me 17.000 957.3 1002.5 1002.5 17.083 914.5 960.8 960.8 ++ 17.167 877.6 918.6 918.6 17.250 844.7 881.2 881.2 "" 17.333 815.0 847.9 847.9 „ 17.417 776.7 816.9 816.9 17.500 735.7 779.6 779.6 me 17.583 700.0 739.5 739.5 17.667 667.2 703.4 703.4 or 17.750 639.3 670.5 670.5 17.833 612.4 641.9 641.9 mew 17.917 588.1 614.9 614.9 mo 18.000 566.7 590.5 590.5 18.083 546.4 568.7 568.7 4 0* 18.167 529.7 548.5 548.5 18.250 516.4 531.5 531.5 iii 18.333 504.8 517.7 517.7 m 18.417 494.1 505.9 505.9 18.500 486.9 495.3 495.3 "" 18.583 481.4 487.7 487.7 18.667 475.0 481.9 481.9 "" 18.750 469.0 475.5 475.5 r 18.833 463.8 469.6 469.6 18.917 458.5 464.3 464.3 .emm 19.000 452.0 458.9 458.9 um eV PROCESS SUMMARY OF STORAGE: "'" INFLOW VOLUME = 764.000 AF es OUTFLOW VOLUME = 764.000 AF LOSS VOLUME = .000 AF am aw ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 1 for » »>UNIT- HYDROGRAPH ANALYSIS« «< mm , (UNIT - HYDROGRAPH ADDED TO STREAM #2) ,. WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE mg *USER ENTERED "LAG" TIME = .810 HOURS ... VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .314 +�+ LOW LOSS FRACTION = .295 * HYDROGRAPH MODEL #1 SPECIFIED* ism SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 0. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 mm SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .968 30- MINUTE FACTOR = .968 1 -HOUR FACTOR = .968 3 -HOUR FACTOR = .995 m. 6 -HOUR FACTOR = .997 24 -HOUR FACTOR = .998 o.. UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES — UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.288 mm RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 me MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 rr UNIT HYDROGRAPH DETERMINATION mm INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) "" 1 .857 38.363 2 2.742 84.312 "w 3 5.319 115.354 ,rr 4 8.884 159.491 5 13.306 197.889 6 19.159 261.891 mm WO ON 7 25.964 304.488 8 33.339 330.044 '"" 9 40.964 341.159 Nit 10 48.459 335.397 11 54.512 270.864 - 12 59.288 213.686 13 62.947 163.724 ON 14 66.256 148.094 gm 15 68.998 122.681 16 71.100 94.077 - 17 73.342 100.299 18 75.079 77.739 "s 19 76.618 68.873 , 20 78.073 65.092 21 79.452 61.724 22 80.622 52.320 23 81.787 52.142 NW 24 82.774 44.165 a , 25 83.752 43.787 26 84.676 41.311 +m 27 85.506 37.170 28 86.280 34.612 29 87.015 32.901 nu 30 87.692 30.297 31 88.282 26.377 am 32 88.887 27.073 33 89.492 27.082 ` 34 90.069 25.850 35 90.555 21.730 36 91.034 21.415 .n 37 91.512 21.416 38 91.979 20.906 on 39 92.374 17.636 40 92.755 17.049 MN 41 93.136 17.0 4 9 42 93.517 17.058 ims 43 93.896 16.956 +w 44 94.222 14.586 45 94.524 13.524 '"` 46 94.827 13.541 47 95.129 13.541 am 48 95.432 13.541 - 49 95.734 13.541 50 96.017 12.640 me 51 96.224 9.277 52 96.424 8.954 ma 53 96.624 8.937 err 54 96.824 8.937 55 97.023 8.937 "i" 56 97.223 8.937 57 97.423 8.954 imi 58 97.623 8.920 *, 59 97.823 8.954 60 97.999 7.883 OW 61 98.082 3.738 62 98.156 3.279 "m 63 98.230 3.330 1111 64 98.303 3.279 65 98.378 3.330 '"' 66 98.451 3.296 ftio or ow 67 98.525 3.296 68 98.599 3.313 69 98.673 3.296 art 70 98.747 3.313 71 98.821 3.296 as 72 98.895 3.313 73 98.968 3.296 74 99.042 3.313 .., 75 99.116 3.296 76 99.190 3.296 ' 77 99.263 3.296 78 99.337 3.296 "~ 79 99.411 3.296 .r 80 99.484 3.296 81 99.558 3.296 .. 82 99.631 3.296 83 99.705 3.296 • uw 84 99.779 3.296 wit 85 99.852 3.296 86 99.926 3.296 a+ 87 100.000 3.296 88 100.000 .011 um ww TOTAL STORM RAINFALL(INCHES) = 8.78 u" TOTAL SOIL - LOSS(INCHES) = 2.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.32 TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 75.9167 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 194.7733 aw r tiro mow im rw +tor .r� or or or or aw Am vitt .w ✓ 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H mis mg HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) um 'Or TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 " 14.083 80.1228 98.36 . Q. V . . mg 14.167 80.8099 99.77 . Q. V . . 14.250 81.5078 101.33 . Q V . . .. 14.333 82.2177 103.08 . Q V . . 14.417 82.9408 104.99 . Q V . . 'r 14.500 83.6787 107.15 . Q V . . 14.583 84.4329 109.51 . Q V . . 14.667 85.2044 112.03 . .Q V . . Nil 14.750 85.9943 114.68 . .Q V . . 14.833 86.8032 117.46 . .Q V . . '" 14.917 87.6313 120.24 . . Q V . . 15.000 88.4788 123.06 . . Q V . . to 15.083 89.3461 125.93 . . Q V . . - 15.167 90.2344 128.98 . . Q V . . 15.250 91.1450 132.22 . . Q V . . - 15.333 92.0793 135.67 . . Q V . . 15.417 93.0393 139.39 . . Q V. . ao 15.500 94.0266 143.37 . . Q V. . ,n„ 15.583 95.0442 147.75 . . Q V. . 15.667 96.0957 152.67 . . Q V. . + M 15.750 97.1856 158.26 . . Q V. . 15.833 98.3207 164.82 . . Q V . ism 15.917 99.5155 173.48 . . Q V . .. 16.000 100.7951 185.80 . . Q V . 16.083 102.2389 209.65 . . Q . 0+ 16.167 103.8652 236.14 . . .V Q 16.250 105.6515 259.36 . . .V Q . "" 16.333 107.6188 285.65 . . . V Q . . r.r 16.417 109.7552 310.22 . . V .Q 16.500 112.0827 337.95 . . . V . Q . ,",,, 16.583 114.5339 355.91 . . . V Q 16.667 117.0420 364.18 . . . V . Q . . 16.750 119.5368 362.24 . . . V . Q . 16.833 121.9417 349.19 . . . V . Q . on 16.917 124.1349 318.46 . . . V .Q . or 17.000 126.1265 289.18 . . . V Q . . 17.083 127.9428 263.72 . . . Q . w 17.167 129.6481 247.62 . . . Q V . a"w 17.250 131.2363 230.60 . . . Q V . 17.333 132.7135 214.49 . . .Q V . em 17.417 134.1395 207.06 . . Q V . 17.500 135.4733 193.67 . . Q. V . """ 17.583 136.7430 184.36 . . Q . V . . 17.667 137.9613 176.89 . . Q V . . ". 17.750 139.1314 169.90 . . Q V . . am 17.833 140.2468 161.96 . . Q V . . 17.917 141.3255 156.63 . . Q . V. . w. 18.000 142.3593 150.10 . . Q . V. . w-: ..,,aR. .e.....,.. .... , M...... ., _ .. MOM 1111 18.083 143.3640 145.89 . Q V. 18.167 144.3391 141.58 . 4 V. 'm 18.250 145.2846 137.28 Q . V. fit 18.333 146.2063 133.83 . Q V . 18.417 147.1076 130.87 . Q V . *■ 18.500 147.9905 128.21 . . Q V . 18.583 148.8568 125.78 . . Q V iii 18.667 149.7161 124.77 . . Q V . ,,,, 18.750 150.5678 123.67 . . Q V . 18.833 151.4096 122.23 . . Q •V 1 . 18.917 152.2363 120.04 . . Q •V 19.000 153.0541 118.73 . .Q •V aim leg ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** •• FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 2 err » »> FLOWBY STRUCTURE ROUTING MODEL« «< om am MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ""' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 347.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. so FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. m. INFLOW r ,,, (STREAM 2) wit < - -* <= flowby structure wip basin (maximum flowby Q = 347.0 cfs) storage mg OR V STREAM 2 ON FLOWBY me ow a FLOWBY BASIN MODELING RESULTS: Imo ,.• MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME s (HRS) (CFS) (CFS) (AF) 14.083 98.4 98.4 .000 am 14.166 99.8 99.8 .000 ow 14.249 101.3 101.3 .000 14.333 103.1 103.1 .000 *� 14.416 105.0 105.0 .000 .. w all 14.499 107.1 107.1 .000 14.583 109.5 109.5 .000 ow 14.666 112.0 112.0 .000 ,w 14.749 114.7 114.7 .000 14.833 117.5 117.5 .000 M. 14.916 120.2 120.2 .000 14.999 123.1 123.1 .000 "m 15.083 125.9 125.9 .000 .. 15.166 129.0 129.0 .000 15.249 132.2 132.2 .000 ow 15.333 135.7 135.7 .000 15.416 139.4 139.4 .000 - 15.499 143.4 143.4 .000 , 15.583 147.8 147.8 .000 15.666 152.7 152.7 .000 .. 15.749 158.3 158.3 .000 15.833 164.8 164.8 .000 ""' 15.916 173.5 173.5 .000 15.999 185.8 185.8 .000 16.083 209.6 209.6 .000 - 16.166 236.1 236.1 .000 16.249 259.4 259.4 .000 "" 16.333 285.7 285.7 .000 16.416 310.2 310.2 .000 MO 16.499 337.9 337.9 .000 mo 16.583 355.9 347.0 .061 16.666 364.2 347.0 .180 mom 16.749 362.2 347.0 .285 16.833 349.2 347.0 .300 w 16.916 318.5 318.5 .300 , 16.999 289.2 289.2 .300 17.083 263.7 263.7 .300 mm 17.166 247.6 247.6 .300 17.249 230.6 230.6 .300 MN 17.333 214.5 214.5 .300 17.416 207.1 207.1 .300 mo 17.499 193.7 193.7 .300 oom - 17.583 184.4 184.4 .300 17.666 176.9 176.9 .300 m 17.749 169.9 169.9 .300 .. 17.833 162.0 162.0 .300 17.916 156.6 156.6 .300 - 17.999 150.1 150.1 .300 18.083 145.9 145.9 .300 ow 18.166 141.6 141.6 .300 18.249 137.3 137.3 .300 """ 18.333 133.8 133.8 .300 err 18.416 130.9 130.9 .300 18.499 128.2 128.2 .300 *■ 18.583 125.8 125.8 .300 18.666 124.8 124.8 .300 II 18.749 123.7 123.7 .300 mom 18.833 122.2 122.2 .300 18.916 120.0 120.0 .300 1 m 18.999 118.7 118.7 .300 oomi m ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 7 MIN IWO OR » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ow mg ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ., FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 6 mo » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< OWN an ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** '""' FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 11 me » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< olo o `" STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) Oft ill TIME(HRS) VOLUME (AF) Q(CFS) 0. 400.0 800.0 1200.0 1600.0 "" 14.083 408.8571 497.97 . • Q V . VW 14.167 412.3340 504.84 . • Q V . 14.250 415.8650 512.70 . • Q V . ".,, 14.333 419.4583 521.75 . . Q V • 14.417 423.1229 532.10 . . Q V • `' 14.500 426.8686 543.87 . . Q V . 14.583 430.7031 556.78 . . Q V . "" 14.667 434.6320 570.48 . . Q V . . - 14.750 438.6587 584.67 . . Q V . . 14.833 442.7849 599.13 . . Q V . . -■ 14.917 447.0110 613.62 . . Q V . . 15.000 451.3379 628.27 . . Q V . . wo 15.083 455.7684 643.32 . . Q V. . wo 15.167 460.3075 659.07 . . Q V. . 15.250 464.9615 675.76 . . Q V. ml 15.333 469.7384 693.61 . . Q V. . 15.417 474.6479 712.86 . . Q V. . "" 15.500 479.7007 733.67 . . Q V . , 15.583 484.9093 756.29 . . Q V . 15.667 490.2895 781.20 . . QV . ,. 15.750 495.8614 809.04 . . Q . 15.833 501.6533 840.99 . . VQ . " 15.917 507.7133 879.92 . . .Q . 16.000 514.1309 931.83 . . .V Q . w 16.083 521.0920 1010.75 . . .V Q . Me 16.167 528.6911 1103.38 . . . V Q . 16.250 537.0151 1208.64 . . . V Q . w 16.333 546.1785 1330.52 . . . V • Q . • 16.417 556.1676 1450.42 . . . V . Q oil 16.500 566.8102 1545.31 . . . V . Q • „rn 16.583 577.6094 1568.05 . . . V . Q. 16.667 588.2005 1537.82 . . . V . Q • Ili 16.750 598.4291 1485.19 . . . V . Q • 16.833 608.2897 1431.76 . . . V . Q . '" 16.917 617.6516 1359.34 . . . V • Q . mo 17.000 626.5472 1291.66 . . . V . Q . 17.083 634.9807 1224.53 . . . V Q . dm 17.167 643.0126 1166.25 . . . V Q. . Now 1111 17.250 650.6699 1111.83 . . Q . 17.333 657.9863 1062.34 . QV a " 17.417 665.0386 1024.01 . Q V . „at 17.500 671.7413 973.23 . . . Q V . . 17.583 678.1043 923.91 . . Q V . . WO 17.667 684.1672 880.33 . . . Q V . . • 17.750 689.9551 840.42 . . .Q V . es 17.833 695.4911 803.83 . Q V. .w 17.917 700.8049 771.55 . Q. V. 18.000 705.9055 740.62 . Q . V. is 18.083 710.8271 714.62 . . Q . V. . 18.167 715.5797 690.06 . . Q . V. . "" 18.250 720.1855 668.77 . Q . V my 18.333 724.6729 651.56 . Q V . 18.417 729.0584 636.77 . Q . V ,w 18.500 733.3525 623.50 . . Q . V . 18.583 737.5778 613.51 . . Q V mi 18.667 741.7558 606.65 . Q V MO 18.750 745.8825 599.20 . Q . .V . 18.833 749.9584 591.83 . Q . .V . is 18.917 753.9827 584.32 . Q .V 19.000 757.9609 577.64 . Q . .V . me MI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** „ FLOW PROCESS FROM NODE 150.00 TO NODE 160.00 IS CODE = 5.2 '"t » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< or THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE g. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, mw U.S. Department of Commerce). om it ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 ** UPSTREAM ELEVATION(FT) = 1064.03 mrr DOWNSTREAM ELEVATION(FT) = 1043.53 CHANNEL LENGTH(FT) = 2750.00 MANNING'S FACTOR = .015 an CONSTANT LOSS RATE(CFS) _ .00 ell CHANNEL ROUTING COEFFICIENT ESTIMATED: me MAXIMUM INFLOW(CFS) = 1568.05 art AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 1145.97 CHANNEL NORMAL VELOCITY FOR Q = 1145.97 CFS = 15.42 FPS *■ ESTIMATED CHANNEL ROUTING COEFFICIENT = .901 art MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE „ UNIT INTERVALS IS CSTAR = .974 di CONVEX METHOD CHANNEL ROUTING RESULTS: mom OUTFLOW LESS ar MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *• (HRS) (CFS) (CFS) (CFS) am NM 14.083 498.0 494.5 494.5 14.167 504.8 501.0 501.0 we 14.250 512.7 508.3 508.3 me 14.333 521.8 516.7 516.7 14.417 532.1 526.3 526.3 Num 14.500 543.9 537.3 537.3 14.583 556.8 549.5 549.5 iii 14.667 570.5 562.8 562.8 en 14.750 584.7 576.7 576.7 14.833 599.1 591.0 591.0 14.917 613.6 605.5 605.5 15.000 628.3 620.0 620.0 """ 15.083 643.3 634.9 634.9 ,.. 15.167 659.1 650.2 650.2 15.250 675.8 666.4 666.4 ow 15.333 693.6 683.6 683.6 15.417 . 712.9 702.1 702.1 taw 15.500 733.7 722.0 722.0 m. 15.583 756.3 743.6 743.6 15.667 781.2 767.2 767.2 +io 15.750 809.0 793.4 793.4 15.833 841.0 823.1 823.1 "" 15.917 879.9 858.1 858.1 .w 16.000 931.8 902.8 902.8 16.083 1010.8 966.8 966.8 16.167 1103.4 1051.5 1051.5 16.250 1208.6 1149.6 1149.6 "`"' 16.333 1330.5 1262.2 1262.2 16.417 1450.4 1383.0 1383.0 "". 16.500 1545.3 1491.6 1491.6 im 16.583 1568.1 1554.2 1554.2 16.667 1537.8 1554.0 1554.0 .. 16.750 1485.2 1514.4 1514.4 16.833 1431.8 1461.8 1461.8 ow 16.917 1359.3 1399.8 1399.8 17.000 1291.7 1329.8 1329.8 17.083 1224.5 1262.3 1262.3 - 17.167 1166.2 1199.2 1199.2 17.250 1111.8 1142.5 1142.5 num 17.333 1062.3 1090.2 1090.2 ✓ 17.417 1024.0 1045.7 1045.7 17.500 973.2 1001.6 1001.6 , 17.583 923.9 951.7 951.7 17.667 880.3 904.9 904.9 o r 17.750 840.4 862.9 862.9 17.833 803.8 824.5 824.5 No 17.917 771.6 789.8 789.8 ww 18.000 740.6 758.0 758.0 18.083 714.6 729.3 729.3 ++i 18.167 690.1 703.9 703.9 si 18.250 668.8 680.8 680.8 18.333 651.6 661.3 661.3 18.417 636.8 645.1 645.1 18.500 623.5 631.0 631.0 " 18.583 613.5 619.2 619.2 18.667 606.7 610.6 610.6 '". 18.750 599.2 603.4 603.4 Mr 18.833 591.8 596.0 596.0 18.917 584.3 588.5 588.5 i. 19.000 577.6 581.4 581.4 am rrr PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 958.473 AF OUTFLOW VOLUME = 958.473 AF LOSS VOLUME = .000 AF +rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 1 '•" » »>UNIT- HYDROGRAPH ANALYSIS« «< rw rrr (UNIT - HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 808.000 ACRES or BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .870 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .319 +�+ LOW LOSS FRACTION = .300 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ... SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .968 30- MINUTE FACTOR = .968 1 -HOUR FACTOR = .968 rr. 3 -HOUR FACTOR = .995 6 -HOUR FACTOR = .997 24 -HOUR FACTOR = .998 ar UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 rr RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 mom UNIT HYDROGRAPH DETERMINATION am 40 INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .798 77.999 2 2.514 167.646 "* 3 4.800 223.423 +ir 4 7.957 308.507 5 11.722 367.841 6 16.836 499.788 -+ 9,, r ,:i a30 .._,. ..,.w.+.., *rmxs'mroh+rm.y+auq. ... , * r , , ....r.,,, y r -a.e. w. ,.. .... 4 .u.. «..<.. ._ .....,,,,s J. morn arrmr,rr .i . a.. rt.. .rr,,,.,...,-,,,,r,r,- '*x - MI 7 22.893 591.798 8 29.409 636.770 'e 9 36.571 699.875 410 10 43.525 679.471 11 50.335 665.445 ... 12 55.577 512.246 or 13 59.854 417.964 14 63.176 324.579 on 15 66.267 302.106 16 68.836 251.028 or 17 70.811 193.016 18 72.928 206.824 "m 19 74.609 164.238 or 20 76.102 145.912 21 77.479 134.600 *" 22 78.792 128.253 23 80.020 120.009 "w 24 81.041 99.756 um 25 82.129 106.351 26 82.993 84.403 +w 27 83.932 91.745 28 84.762 81.116 """ 29 85.535 75.546 30 86.255 70.336 isiv 31 86.939 66.879 .. 32 87.588 63.402 33 88.137 53.618 ""' 34 88.699 54.954 35 89.262 55.053 -. 36 89.824 54.834 ;.r 37 90.308 47.342 38 90.753 43.516 . 39 91.199 43.536 40 91.644 43.537 .r 41 92.068 41.345 42 92.426 35.068 0. 43 92.781 34.651 .o 44 93.136 34.689 45 93.491 34.650 "' 46 93.845 34.670 ;y 47 94.159 30.646 48 94.441 27.517 ws 49 94.722 27.537 50 95.004 27.556 di 51 95.286 27.497 52 95.568 27.537 int 53 95.849 27.496 me 54 96.087 23.233 55 96.272 18.132 "" 56 96.459 18.212 O 57 96.645 18.171 58 96.830 18.132 „,R 59 97.017 18.212 60 97.203 18.172 "i 61 97.388 18.171 62 97.574 18.172 63 97.760 18.171 INN 64 97.944 17.933 65 98.049 10.282 "' 66 98.118 6.695 eio b'aM•Mw.wnwa s -Ym+K. rva. n. ,.: .:: ..evc....+m _ .. efr 67 98.187 6.734 68 98.255 6.696 69 98.324 6.734 70 98.393 6.735 71 98.461 6.695 +** 72 98.530 6.734 73 98.599 6.695 74 98.667 6.695 75 98.737 6.775 our 76 98.805 6.695 for 77 98.874 6.735 78 98.943 6.695 ""' 79 99.011 6.695 80 99.080 6.695 81 99.148 6.695 •� 82 99.217 6.695 83 99.285 6.695 84 99.354 6.695 85 99.422 6.695 86 99.491 6.695 �+ 87 99.559 6.695 88 99.628 6.695 89 99.696 6.695 .. 90 99.765 6.695 91 99.833 6.695 ,�. 92 99.902 6.695 93 99.970 6.695 94 100.000 2.899 fro TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 2.51 "rf TOTAL EFFECTIVE RAINFALL(INCHES) = 6.28 rr for TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 168.6727 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 422.7445 NM Or min IN MIS MO Amm awe ma al ON a 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H om HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) III 6" TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 'm 14.083 172.3293 212.02 . Q V . . rig 14.167 173.8097 214.96 . Q V . . 14.250 175.3121 218.15 . Q V . . O• 14.333 176.8389 221.70 . .Q V . . 14.417 178.3925 225.58 . .Q V . . NI 14.500 179.9760 229.93 . .Q V . . .04 14.583 181.5925 234.71 . .Q V . . 14.667 183.2440 239.80 . .Q V . . m 14.750 184.9334 245.31 . . Q V . . 14.833 186.6622 251.01 . . Q V . . '' 14.917 188.4321 256.99 . . Q V . . , 15.000 190.2429 262.93 . Q V . . 15.083 192.0961 269.08 . Q V . . MR 15.167 193.9930 275.43 . Q V . 15.250 195.9367 282.24 . . Q V . . m " 15.333 197.9302 289.45 . . Q V . . 15.417 199.9764 297.11 . . Q V . . '~ 15.500 202.0799 305.42 . . Q V. . m 15.583 204.2462 314.55 . . Q V. . 15.667 206.4821 324.65 . . Q V. . omm 15.750 208.7974 336.18 . . Q V. . 15.833 211.2051 349.61 . . Q V. . m 15.917 213.7348 367.30 . . Q V . pp. 16.000 216.4360 392.21 . . QV . 16.083 219.4680 440.25 . . V Q +i 16.167 222.8583 492.28 . . .V Q . 16.250 226.5542 536.64 . . .V Q . '" 16.333 230.6025 587.82 . . .V Q. . as 16.417 234.9676 633.81 . . . V .Q . 16.500 239.7356 692.31 . . . V Q . m 16.583 244.7887 733.72 . . . V . Q . 16.667 249.9849 754.48 . . . V . Q . 11111 16.750 255.2732 767.86 . . . V . Q . 16.833 260.4318 749.04 . . . V . Q . 'P 16.917 265.3823 718.80 . . . V . Q . II 17.000 269.8647 650.85 . . . V . Q . 17.083 273.9792 597.42 . . . V Q. . gm 17.167 277.7581 548.70 . . . VQ . 0 17.250 281.3311 518.80 . . . QV . 17.333 284.6681 484.53 . . . Q V . ,ill 17.417 287.7814 452.05 . . . Q V . 17.500 290.7932 437.32 . . .Q V . ill 17.583 293.6229 410.86 . . Q V . . 17.667 296.3203 391.67 . . Q. V . . 'w 17.750 298.9081 375.74 . . Q . V . . mil 17.833 301.3997 361.79 . . Q . V . . 17.917 303.7964 348.01 . . Q V . . mil 18.000 306.0880 332.73 . . Q V . . wil m "i 18.083 308.3245 324.74 . . Q . V. . 18.167 310.4711 311.68 . Q . V. . 18.250 312.5785 306.00 . Q V. Ai 18.333 314.6236 296.95 . Q . V. . 18.417 316.6197 289.83 . Q V. "■" 18.500 318.5740 283.77 . Q V 18.583 320.4945 278.85 . Q V . 18.667 322.3843 274.40 . Q . V . 4., 18.750 324.2400 269.44 . . Q V 18.833 326.0826 267.55 . Q . V . "r" 18.917 327.9108 265.45 . Q . .V . 19.000 329.7188 262.52 . Q . .V . um rrr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** I. FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 2 » »> FLOWBY STRUCTURE ROUTING MODEL« «< m so MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ,, 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. sr .. INFLOW rr (STREAM 2) m < - -* <= flowby structure .r basin (maximum flowby Q = 349.0 cfs) storage ism MI V STREAM 2 dm FLOWBY w gig am eta FLOWBY BASIN MODELING RESULTS: MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME mi (HRS) (CFS) (CFS) (AF) 14.083 212.0 212.0 .000 14.166 215.0 215.0 .000 14.249 218.1 218.1 .000 14.333 221.7 221.7 .000 mu 14.416 225.6 225.6 .000 MK M al 14.499 229.9 229.9 .000 14.583 234.7 234.7 .000 me 14.666 239.8 239.8 .000 an 14.749 245.3 245.3 .000 14.833 251.0 251.0 .000 0" 14.916 257.0 257.0 .000 go 14.999 262.9 262.9 .000 15.083 269.1 269.1 .000 g 15.166 275.4 275.4 .000 15.249 282.2 282.2 .000 as 15.333 289.5 289.5 .000 15.416 297.1 297.1 .000 00 15.499 305.4 305.4 .000 nrr 15.583 314.6 314.6 .000 15.666 324.7 324.7 .000 NM 15.749 336.2 336.2 .000 .r 15.833 349.6 349.0 .004 15.916 367.3 349.0 .130 .., 15.999 392.2 349.0 .428 16.083 440.2 349.0 1.056 or 16.166 492.3 349.0 2.043 16.249 536.6 349.0 3.335 "0 16.333 587.8 349.0 4.980 - 16.416 633.8 349.0 6.942 16.499 692.3 349.0 9.306 00 16.583 733.7 349.0 11.956 16.666 754.5 349.0 14.748 00 16.749 767.9 349.0 17.633 .. 16.833 749.0 349.0 20.388 16.916 718.8 349.0 22.935 or 16.999 650.9 349.0 25.014 17.083 597.4 349.0 26.724 .00 17.166 548.7 349.0 28.100 17.249 518.8 349.0 29.269 mi 17.333 484.5 349.0 30.203 _ 17.416 452.1 349.0 30.912 17.499 437.3 349.0 31.521 0 "` 17.583 410.9 349.0 31.947 17.666 391.7 349.0 32.241 .0. 17.749 375.7 349.0 32.425 „r 17.833 361.8 349.0 32.513 17.916 348.0 348.0 32.513 ere 17.999 332.7 332.7 32.513 18.083 324.7 324.7 32.513 am 18.166 311.7 311.7 32.513 18.249 306.0 306.0 32.513 ami 18.333 296.9 296.9 32.513 ai 18.416 289.8 289.8 32.513 18.499 283.8 283.8 32.513 a 18.583 278.9 278.9 32.513 ,I 18.666 274.4 274.4 32.513 18.749 269.4 269.4 32.513 am 18.833 267.5 267.5 32.513 18.916 265.5 265.5 32.513 aft 18.999 262.5 262.5 32.513 so „rlf ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 7 In ■r 'i » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< um mr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 6 as » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< me r"r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** um FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 11 Ea » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< w. gm STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) min " TIME(HRS) VOLUME(AF) Q(CFS) 0. 500.0 1000.0 1500.0 2000.0 " 14.083 579.2581 706.56 . . Q V . m 14.167 584.1888 715.95 . . Q V . 14.250 589.1919 726.44 . . Q V . .-. 14.333 594.2771 738.38 . . Q V . 14.417 599.4553 751.87 . Q V . tor 14.500 604.7391 767.20 . . Q V . . 14.583 610.1402 784.24 . . Q V . . wil 14.667 615.6676 802.58 . . Q V . . air 14.750 621.3288 822.00 . . Q V . . 14.833 627.1278 842.01 . . Q V . . "" 14.917 633.0676 862.46 . QV . 15.000 639.1487 882.97 . QV . . 15.083 645.3741 903.94 . QV. . ma 15.167 651.7491 925.65 . QV. 15.250 658.2823 948.62 . QV. . "I 15.333 664.9838 973.04 . Q. 15.417 671.8651 999.16 . Q. . "" 15.500 678.9409 1027.41 . Q .. 15.583 686.2285 1058.15 . VQ . 15.667 693.7482 1091.88 . VQ .m 15.750 701.5278 1129.60 . V Q . 15.833 709.6000 1172.08 . .V Q am 15.917 717.9135 1207.13 . .V Q . 16.000 726.5349 1251.83 . .V Q . am 16.083 735.5967 1315.77 . .V Q . AN 16.167 745.2420 1400.50 . . V Q . 16.250 755.5632 1498.63 . . V Q. "" 16.333 766.6598 1611.22 . . V . Q . se 16.417 778.5880 1731.97 . . V Q 16.500 791.2641 1840.57 . . V Q . . 16.583 804.3715 1903.19 . . V Q • 16.667 817.4777 1903.02 . . V Q • + ' r 16.750 830.3113 1863.44 . . V Q • ... 16.833 842.7823 1810.79 . . V . Q • 16.917 854.8263 1748.79 . V • Q . as 17.000 866.3882 1678.79 . . V Q 17.083 877.4853 1611.30 . . V . Q "" 17.167 888.1475 1548.16 . . V Q r. ,, . l,.a l,.... .. ■ ,.,.,...., r. - ........ ....: .....,, _ i a. *wru. . , .,a .war....r. mil 17.250 898.4195 1491.49 . V Q. . 17.333 908.3317 1439.25 . V Q . . "'"" 17.417 917.9373 1394.73 . Q . rr 17.500 927.2390 1350.61 . Q 17.583 936.1967 1300.66 . QV . *, 17.667 944.8325 1253.92 . . Q V . . 17.750 953.1791 1211.92 . Q V MI 17.833 961.2607 1173.46 . Q V . . OM 17.917 969.0967 1137.78 . . Q V 18.000 976.6088 1090.77 . .4 V . . 4 " 18.083 983.8682 1054.06 . .Q V. . 18.167 990.8625 1015.58 . Q V. "* 18.250 997.6587 986.80 . Q. V. . ✓ 18.333 1004.2580 958.25 . Q. V. . 18.417 1010.6970 934.96 . Q . V. ,w 18.500 1016.9970 914.76 . Q . V 18.583 1023.1820 898.03 . Q V . '" 18.667 1029.2770 884.96 . 4 V . am 18.750 1035.2880 872.82 . Q V 18.833 1041.2350 863.52 . 4 V . ++ 18.917 1047.1170 853.99 . 4 .V . 19.000 1052.9290 843.93 . . Q .V . im .• END OF FLOOD ROUTING ANALYSIS err on am am .. or .. or WM NO w iii IN NI NM III .A rr mom ins ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** no ur F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF m► ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) ,, Ver. 5.1 Release Date: 01/01/95 License ID 1206 Analysis prepared by: ASL Consulting Engineers One Jenner, Suite 200 Irvine, CA 92718 (714) 727 -7099 * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** FLOOD ROUTING FOR I -10 CHANNEL, FONTANA * WATERSHEDS 1, 2, 3, 4, 5, 6 & 7 REVISED �+�+* SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ow �r FILE NAME: N:I10RB107.UH1 TIME /DATE OF STUDY: 10:40 7/11/1995 0 '********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 ew » »>UNIT- HYDROGRAPH ANALYSIS« «< (UNIT - HYDROGRAPH ADDED TO STREAM #1) WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. '"" THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) am MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED .,„ MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .982 30- MINUTE FACTOR = .982 1 -HOUR FACTOR = .982 3 -HOUR FACTOR = .997 6 -HOUR FACTOR = .999 '"* 24 -HOUR FACTOR = .999 gm dill UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "in UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 r A. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ow MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 dlii MN an UNIT HYDROGRAPH DETERMINATION ow INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) i ` m 1 1.881 5 4.816 0•1 2 7.519 164.320 3 17.390 287.705 ow 4 31.680 416.512 5 47.144 450.690 "" 6 58.786 339.323 7 66.137 214.267 mot 8 71.368 152.469 ,.. 9 75.288 114.248 10 78.386 90.276 '"' 11 80.990 75.902 12 83.152 63.022 '" 13 85.059 55.572 or 14 86.676 47.126 15 88.056 40.226 - 16 89.306 36.426 17 90.444 33.190 or 18 91.439 28.978 19 92.344 26.385 20 93.136 23.079 or 21 93.914 22.672 22 94.571 19.147 '" 23 95.199 18.318 .r 24 95.822 18.151 25 96.301 13.960 on 26 96.716 12.090 27 97.131 12.100 mi 28 97.546 12.090 29 97.939 11.472 sm 30 98.139 5.813 sal 31 98.292 4.465 32 98.446 4.481 *■ 33 98.599 4.460 dill 34 98.752 4.476 35 98.905 4.465 „ 36 99.059 4.470 37 99.212 4.465 "' 38 99.365 4.465 39 99.518 4.465 min 40 99.672 4.465 .. 41 99.825 4.465 42 99.978 4.465 *" 43 100.000 .642 - . r= 1'¢++ 4w. zwww+ dvvxr+- a. . +wr..wz+aw.s...- asw,nu+xna.±au . '.. .. •, .. -. . - y .••• ., *y .d - 1rv.+ »... w.. ... n..u. .•.. .. ... . .. x...m.yv.am -d- M.evwwam w,+mxm- e...vw +rvmF •. - - sio TOTAL STORM RAINFALL(INCHES) = 8.79 m+ TOTAL SOIL — LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 TOTAL SOIL —LOSS VOLUME(ACRE —FEET) = 29.3425 TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 147.1381 A., ..r AIM PIPM NMI UM wr err arr m d. ,.Y,...� wn as se me 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H u m am HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) .w "1° TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 mft 14.083 64.8768 79.90 . Q V . . .. 14.167 65.4382 81.51 . Q . V . . 14.250 66.0129 83.45 . Q . V . . lw 14.333 66.6032 85.72 . Q . V . . 14.417 67.2103. 88.14 . Q . V . . as 14.500 67.8334 90.47 . Q. V . . . ,,, 14.583 68.4715 92.66 . Q. V . . 14.667 69.1248 94.85 . Q. V . . r• 14.750 69.7936 97.10 . Q. V . . 14.833 70.4785 99.45 . Q. V. . °" 14.917 71.1806 101.95 . Q V. . 15.000 71.9011 104.62 . Q V. . 15.083 72.6415 107.50 . Q V. . w. 15.167 73.4033 110.62 . .Q V. . 15.250 74.1888 114.05 . .Q V . °" 15.333 75.0004 117.84 . .Q V . 15.417 75.8409 122.03 . . Q V . "., 15.500 76.7132 126.67 Q V . r.. 15.583 77.6219 131.94 . Q .V . 15.667 78.5724 138.01 . Q .V . • 15.750 79.5734 145.35 . Q .V . 15.833 80.6386 154.66 . Q .V . am 15.917 81.7933 167.67 . Q . V ,,,, 16.000 83.0842 187.44 . Q . V . 16.083 84.6476 227.00 . . QV . ... 16.167 86.5898 282.02 . . V Q - . 16.250 88.8993 335.33 . . V Q . "'I 16.333 91.4800 374.72 . . V Q .. 16.417 94.0427 372.11 . V Q 16.500 96.2672 323.00 . V . Q . mu 16.583 98.1221 269.33 . 4 . 16.667 99.7365 234.40 . . Q V . °ie 16.750 101.1778 209.29 . Q V 16.833 102.4906 190.62 . Q. V . w 16.917 103.7054 176.39 . Q V nw 17.000 104.8358 164.13 . 4 V . . 17.083 105.8978 154.20 . 4 V . ""' 17.167 106.8950 144.78 . Q V. 17.250 107.8342 136.37 . 4 V. . all 17.333 108.7235 129.13 . . 4 V. . „q 17.417 109.5669 122.47 . Q V. . 17.500 110.3674 116.23 . .4 V ` 17.583 111.1320 111.02 . .4 V . 17.667 111.8631 106.15 . Q V .1` 17.750 112.5675 102.28 Q . V mw 17.833 113.2426 98.03 . Q. V . 17.917 113.8944 94.63 . Q. V . 1 " 18.000 114.5243 91.47 . Q. .V r 18.083 115.1292 87.82 . Q . .V 18.167 115.7183 85.55 . Q . .V - m' 18.250 116.3006 84.54 . Q • .V at 18.333 116.8800 84.14 . Q • .V 18.417 117.4562 83.66 . Q . -V - "'" 18.500 118.0187 81.68 . Q - • V 18.583 118.5728 80.46 . Q - . V MS 18.667 119.1207 79.55 . Q - • V .., 18.750 119.6621 78.61 . Q - • V 18.833 120.1971 77.68 . Q - - • V "' 18.917 120.7257 76.75 . Q - . v 19.000 121.2479 75.83 . Q . . V r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** s* FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 or » »> FLOWBY STRUCTURE ROUTING MODEL« «< INN MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN to 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. r °°" INFLOW ail (STREAM 1) or sm < - -* <= flowby structure +• basin (maximum flowby Q = 569.0 cfs) storage mo ,,,, V STREAM 1 ✓ FLOWBY ma mr r FLOWBY BASIN MODELING RESULTS: g„ MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME 01" (HRS) (CFS) (CFS) (AF) 14.083 79.9 79.9 .000 ". 14.166 81.5 81.5 .000 ✓ 14.249 83.4 83.4 .000 14.333 85.7 85.7 .000 0 " 14.416 88.1 88.1 .000 r go am 14.499 90.5 90.5 .000 14.583 92.7 92.7 .000 " 14.666 94.9 94.9 .000 to 14.749 97.1 97.1 .000 14.833 99.5 99.5 .000 s. 14.916 102.0 102.0 .000 All 14.999 104.6 104.6 .000 15.083 107.5 107.5 .000 me 15.166 110.6 110.6 .000 15.249 114.1 114.1 .000 ' 15.333 117.8 117.8 .000 15.416 122.0 122.0 .000 "" 15.499 126.7 126.7 .000 mg 15.583 131.9 131.9 .000 15.666 138.0 138.0 .000 ,. 15.749 145.3 145.3 .000 15.833 154.7 154.7 .000 do 15.916 167.7 167.7 .000 IMO 15.999 187.4 187.4 .000 16.083 227.0 227.0 .000 ow 16.166 282.0 282.0 .000 16.249 335.3 335.3 .000 "" 16.333 374.7 374.7 .000 am 16.416 372.1 372.1 .000 16.499 323.0 323.0 .000 .. 16.583 269.3 269.3 .000 16.666 234.4 234.4 .000 am 16.749 209.3 209.3 .000 16.833 190.6 190.6 .000 '" 16.916 176.4 176.4 .000 ✓ 16.999 164.1 164.1 .000 17.083 154.2 154.2 .000 "• 17.166 144.8 144.8 .000 17.249 136.4 136.4 .000 or 17.333 129.1 129.1 .000 .. 17.416 122.5 122.5 .000 17.499 116.2 116.2 .000 so 17.583 111.0 111.0 .000 17.666 106.2 106.2 .000 "" 17.749 102.3 102.3 .000 or 17.833 98.0 98.0 .000 17.916 94.6 94.6 .000 - 17.999 91.5 91.5 .000 18.083 87.8 87.8 .000 sup 18.166 85.5 85.5 .000 18.249 84.5 84.5 .000 me 18.333 84.1 84.1 .000 4111 18.416 83.7 83.7 .000 18.499 81.7 81.7 .000 18.583 80.5 80.5 .000 18.666 79.5 79.5 .000 die 18.749 78.6 78.6 .000 En 18.833 77.7 77.7 .000 18.916 76.8 76.8 .000 o w 18.999 75.8 75.8 .000 we • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 w aro _ .. * . di ' » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< MN ,i STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) me TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 No 14.083 64.8768 79.90 . Q . V . IN 14.167 65.4382 81.51 . Q . V . we 14.250 66.0129 83.45 . Q . V . 14.333 66.6032 85.72 . Q . V . " 14.417 67.2103 88.14 . Q . V . . `m 14.500 67.8334 90.47 . Q. V . . 14.583 68.4715 92.66 . Q. V . ... 14.667 69.1248 94.85 . Q. V . 14.750 69.7936 97.10 . Q. V . . los 14.833 70.4785 99.45 . Q. V . . .. 14.917 71.1806 101.95 . Q V. . 15.000 71.9011 104.62 . Q V. . r 15.083 72.6415 107.50 . Q V. 15.167 73.4033 110.62 . .Q V. "" 15.250 74.1888 114.05 . .Q V 15.333 75.0004 117.84 . .Q V 15.417 75.8409 122.03 . . Q V . ,... 15.500 76.7132 126.67 . . Q V . 15.583 77.6219 131.94 . Q .V . "" 15.667 78.5724 138.01 . Q .V . 15.750 79.5734 145.35 . Q .V "° 15.833 80.6386 154.66 . Q .V " 15.917 81.7933 167.67 . Q . V 16.000 83.0842 187.44 . Q . V ... 16.083 84.6476 227.00 . . QV . 16.167 86.5898 282.02 . . . V Q 16.250 88.8993 335.33 . . V Q 16.333 91.4800 374.72 . . V Q ". 16.417 94.0427 372.11 . V Q N 16.500 96.2672 323.00 . . V . Q 16.583 98.1221 269.33 . Q "" 16.667 99.7365 234.40 . . Q V . 16.750 101.1778 209.29 . Q V 16.833 102.4906 190.62 . Q. V . ., 16.917 103.7054 176.39 . . Q . V . 17.000 104.8358 164.13 . . Q V . " 17.083 105.8978 154.20 . Q V . 17.167 106.8950 144.78 . Q . V. op 17.250 107.8342 136.37 Q . V. is 17.333 108.7235 129.13 . . Q V. 17.417 109.5669 122.47 . . Q V. . ** 17.500 110.3674 116.23 . •4 V 17.583 111.1320 111.02 . .Q V . di 17.667 111.8631 106.15 . Q . V spa 17.750 112.5675 102.28 . Q V . 17.833 113.2426 98.03 . Q. V . di 17.917 113.8944 94.63 Q. V 18.000 114.5243 91.47 . Q. .V m' 18.083 115.1292 87.82 . Q . . .V . ter 18.167 115.7183 85.55 . Q . . .V . 18.250 116.3006 84.54 . Q . . .V . *.m 18.333 116.8800 84.14 . Q . .V m. 4n a 18.417 117.4562 83.66 . Q . .V . 18.500 118.0187 81.68 . Q . . V . " 18.583 118.5728 80.46 Q . . V of 18.667 119.1207 79.55 . 4 - . V . 18.750 119.6621 78.61 . 4 - . V *A 18.833 120.1971 77.68 . Q - . V . 18.917 120.7257 76.75 . Q - . V . Na 19.000 121.2479 75.83 Q . . V um wi********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 am o r » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ,w THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER Aso TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, mw U.S. Department of Commerce). ... ASSUMED REGULAR CHANNEL INFORMATION: OM BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 pm UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 " CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) = .00 A. mu CHANNEL ROUTING COEFFICIENT ESTIMATED: ..• MAXIMUM INFLOW(CFS) = 374.72 AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 273.20 mi CHANNEL NORMAL VELOCITY FOR Q = 273.20 CFS = 7.46 FPS ESTIMATED CHANNEL ROUTING COEFFICIENT = .814 Am r• MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .822 .. r CONVEX METHOD CHANNEL ROUTING RESULTS: M OUTFLOW LESS MODEL INFLOW ROUTED LOSS rsr TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) W" 14.083 79.9 78.4 78.4 mo 14.167 81.5 79.7 79.7 14.250 83.4 81.2 81.2 *m 14.333 85.7 83.1 83.1 14.417 88.1 85.3 85.3 al 14.500 90.5 87.7 87.7 „ 14.583 92.7 90.0 90.0 14.667 94.9 92.3 92.3 im 14.750 97.1 94.5 94.5 14.833 99.5 96.7 96.7 '"' 14.917 102.0 99.0 99.0 to 15.000 104.6 101.5 101.5 15.083 107.5 104.1 104.1 .. 15.167 110.6 107.0 107.0 ow OW OW 15.250 114.1 110.1 110.1 15.333 117.8 113.5 113.5 MI 15.417 122.0 117.2 117.2 ww 15.500 126.7 121.3 121.3 15.583 131.9 125.9 125.9 w* 15.667 138.0 131.0 131.0 15.750 145.3 137.0 137.0 ow 15.833 154.7 144.1 144.1 15.917 167.7 153.2 153.2 on 16.000 187.4 165.7 165.7 or 16.083 227.0 184.7 184.7 16.167 282.0 221.1 221.1 """ 16.250 335.3 272.7 272.7 um 16.333 374.7 325.3 325.3 16.417 372.1 365.8 365.8 ww 16.500 323.0 369.6 369.6 16.583 269.3 329.7 329.7 ~' 16.667 234.4 279.1 279.1 .w 16.750 209.3 241.6 241.6 16.833 190.6 214.5 214.5 wet 16.917 176.4 194.5 194.5 17.000 164.1 179.2 179.2 "'" 17.083 154.2 166.5 166.5 17.167 144.8 156.1 156.1 MIMI 17.250 136.4 146.6 146.6 - 17.333 129.1 138.0 138.0 17.417 122.5 130.5 130.5 "" 17.500 116.2 123.7 123.7 17.583 111.0 117.4 117.4 ow 17.667 106.2 112.0 112.0 ww 17.750 102.3 107.1 107.1 17.833 98.0 103.0 103.0 .a 17.917 94.6 98.8 98.8 18.000 91.5 95.3 95.3 "' 18.083 87.8 92.0 92.0 18.167 85.5 88.5 88.5 ww 18.250 84.5 86.0 86.0 - 18.333 84.1 84.8 84.8 18.417 83.7 84.2 84.2 "" 18.500 81.7 83.7 83.7 ow 18.583 80.5 82.0 82.0 18.667 79.5 80.7 80.7 xwo 18.750 78.6 79.7 79.7 18.833 77.7 78.8 78.8 ' 18.917 76.8 77.8 77.8 WI 19.000 75.8 76.9 76.9 ■r PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.138 AF on OUTFLOW VOLUME = 147.138 AF LOSS VOLUME = .000 AF wil en ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ' FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 '""' » »>UNIT- HYDROGRAPH ANALYSIS««< ow ow (UNIT - HYDROGRAPH ADDED TO STREAM #2) +r. l ig WATERSHED AREA = 370.000 ACRES 4141 BASEFLOW = .000 CFS /SQUARE -MILE rrr *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED """ MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 ree SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIF.IED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: tor 5- MINUTE FACTOR = .982 ,ft 30- MINUTE FACTOR = .982 1 -HOUR FACTOR = .982 3 -HOUR FACTOR = .997 6 -HOUR FACTOR = .999 '"' 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES ... UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 omi RUNOFF HYDROGRAPH LISTING LIMITS: m. MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION rr INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) ,,,• 1 .914 40.887 2 2.965 91.776 .. 3 5.840 128.654 4 9.800 177.210 to 5 14.937 229.845 6 21.573 296.939 on 7 29.027 333.536 8 37.172 364.496 9 45.147 356.833 10 52.442 326.428 11 57.921 245.198 12 62.123 187.991 „ 13 65.691 159.675 14 68.715 135.303 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 ar+ 18 76.841 72.755 19 78.377 68.742 "" 20 79.814 64.295 MN ' 21 81.010 53.506 22 82.230 54.590 an 23 83.218 44.217 MO 24 84.291 48.018 25 85.185 40.012 ow 26 86.039 38.215 27 86.826 35.230 lir 28 87.574 33.448 am 29 88.206 28.303 30 88.851 28.829 MO 31 89.496 28.869 32 90.106 27.299 #' 33 90.621 23.059 giro 34 91.131 22.828 35 91.641 22.811 - 36 92.118 21.353 37 92.526 18.261 aro 38 92.933 18.173 39 93.339 18.181 umi 40 93.745 18.173 - 41 94.119 16.746 42 94.442 14.458 "" 43 94.765 14.435 ON 44 95.087 14.427 45 95.410 14.427 ow 46 95.732 14.427 47 96.031 13.359 or 48 96.249 9.772 49 96.462 9.517 no 50 96.675 9.548 r 51 96.888 9.517 52 97.101 9.517 . 53 97.314 9.533 or 54 97.527 9.533 55 97.740 9.533 ma 56 97.947 9.278 57 98.061 5.101 °" 58 98.140 3.523 59 98.219 3.539 """ 60 98.297 3.491 or 61 98.376 3.539 62 98.455 3.523 aros 63 98.533 3.507 64 98.612 3.523 ro 65 98.691 3.539 .. 66 98.769 3.507 67 98.848 3.523 4. 68 98.927 3.523 69 99.005 3.523 on 70 99.084 3.523 40 71 99.163 3.523 72 99.242 3.523 , 73 99.320 3.523 74 99.399 3.523 di 75 99.478 3.523 76 99.557 3.523 r 77 99.635 3.523 err 78 99.714 3.523 79 99.793 3.523 °^ 80 99.871 3.523 r raaate .n. .ay.. ^ - + .w.. .. Ww:..w.+...W.. -3 1' ' b \i -' uMr..+✓...«� . ., __. nom.. -. .... r. w.- unm aaatlraa w.r.x.w.na.. m.., w,..r ... lig 81 99.950 3.523 82 100.000 2.230 dii TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL — LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.50 rr TOTAL SOIL —LOSS VOLUME(ACRE —FEET) = 70.6863 "' TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 200.2721 rrr arr MB INN lie ROM mom Orr .w wrr MI di NM m 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H INN 'N HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) you " TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 "" 14.083 83.0333 101.95 . Q V . mi 14.167 83.7455 103.42 . Q V . 14.250 84.4689 105.03 . Q V . . .• 14.333 85.2046 106.82 . Q V 14.417 85.9538 108.79 . Q V mg 14.500 86.7182 110.99 . -Q V . 14.583 87.4988 113.33 . •Q V . 14.667 88.2967 115.87 . .Q V . a+ 14.750 89.1129 118.51 . -Q V . 14.833 89.9480 121.26 . . Q V . " 14.917 90.8020 123.99 . - Q V . 15.000 91.6755 126.83 . . Q V . - 15.083 92.5695 129.81 . . Q V • 15.167 93.4854 132.99 . - Q V 15.250 94.4244 136.35 . Q V • . m 15.333 95.3888 140.04 . - Q V. . 15.417 96.3806 144.00 . Q V. """ 15.500 97.4024 148.37 . Q V. . ire 15.583 98.4576 153.21 . Q V. . 15.667 99.5505 158.70 . Q V. "w 15.750 100.6867 164.97 . Q V 15.833 101.8744 172.46 . Q V m 15.917 103.1299 182.30 . Q V 16.000 104.4819 196.31 . QV 16.083 106.0176 222.99 . •V4 II 16.167 107.7615 253.21 . .V Q 16.250 109.6923 280.35 . .V Q - *" 16.333 111.8285 310.18 . . V •4 16.417 114.1663 339.44 . . V Q mi 16.500 116.7005 367.98 . . V 4 - """ 16.583 119.3393 383.14 . . V Q 16.667 122.0199 389.23 . . V Q - 16 16.750 124.6229 377.95 . . V Q 16.833 127.0644 354.51 . V - Q "" 16.917 129.2477 317.02 . V -4 IN 17.000 131.2238 286.92 . V Q - . 17.083 133.0528 265.58 . Q all 17.167 134.7537 246.96 . . Q V 17.250 136.3260 228.30 . - Q V 17.333 137.8355 219.18 . -Q V . 17.417 139.2438 204.48 . Q V 17.500 140.5820 194.31 . . Q. V . 'o 17.583 141.8639 186.14 . Q - V 17.667 143.0920 178.32 . Q - V °1M 17.750 144.2598 169.57 . . Q V . , 17.833 145.3900 164.11 . Q V. 17.917 146.4688 156.64 . Q V. •. 18.000 147.5209 152.77 . Q V. 18.083 148.5307 146.62 . - 4 V. . 18.167 149.5120 142.47 . - Q V. M 18.250 150.4658 138.49 . Q V • is 18.333 151.3968 135.19 . Q V 18.417 152.3042 131.75 . Q V m 18.500 153.2010 130.23 . Q V 18.583 154.0881 128.79 . . Q V orii 18.667 154.9635 127.11 . . 4 - V . gm 155.8244 125.00 . . Q .V 18.833 156.6778 123.92 . . Q .V 11111 18.917 157.5223 122.62 . . Q .V 19.000 158.3539 120.76 . - Q .V ex No ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** - FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 sr » »> FLOWBY STRUCTURE ROUTING MODEL« «< MI ir MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: " FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. im FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ow "'" INFLOW - (STREAM 2) MP ei "" <-- <= flowby structure +w basin (maximum flowby Q = 326.0 cfs) storage no err „" V STREAM 2 °1" FLOWBY wpm m am FLOWBY BASIN MODELING RESULTS: w MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME mi (HRS) (CFS) (CFS) (AF) 14.083 102.0 102.0 .000 °" 14.166 103.4 103.4 .000 14.249 105.0 105.0 .000 14.333 106.8 106.8 .000 w* 14.416 108.8 108.8 .000 dis we it 14.499 111.0 111.0 .000 14.583 113.3 113.3 .000 ' 14.666 115.9 115.9 .000 +r 14.749 118.5 118.5 .000 14.833 121.3 121.3 .000 urn 14.916 124.0 124.0 .000 14.999 126.8 126.8 .000 15.083 129.8 129.8 .000 „ 15.166 133.0 133.0 .000 15.249 136.3 136.3 .000 is 15.333 140.0 140.0 .000 15.416 144.0 144.0 .000 "*" 15.499 148.4 148.4 .000 _ 15.583 153.2 153.2 .000 15.666 158.7 158.7 .000 15.749 165.0 165.0 .000 15.833 172.5 172.5 .000 s. 15.916 182.3 182.3 .000 . 15.999 196.3 196.3 .000 16.083 223.0 223.0 .000 +w 16.166 253.2 253.2 .000 16.249 280.3 280.3 .000 on 16.333 310.2 310.2 .000 or 16.416 339.4 326.0 .093 16.499 368.0 326.0 .382 ,i 16.583 383.1 326.0 .775 16.666 389.2 326.0 1.211 """ 16.749 378.0 326.0 1.568 16.833 354.5 326.0 1.765 �" 16.916 317.0 317.0 1.765 an 16.999 286.9 286.9 1.765 17.083 265.6 265.6 1.765 .. 17.166 247.0 247.0 1.765 17.249 228.3 228.3 1.765 i` 17.333 219.2 219.2 1.765 w „ 17.416 204.5 204.5 1.765 17.499 194.3 194.3 1.765 i• 17.583 186.1 186.1 1.765 17.666 178.3 178.3 1.765 "" 17.749 169.6 169.6 1.765 am 17.833 164.1 164.1 1.765 17.916 156.6 156.6 1.765 - 17.999 152.8 152.8 1.765 18.083 146.6 146.6 1.765 mi 18.166 142.5 142.5 1.765 18.249 138.5 138.5 1.765 ow 18.333 135.2 135.2 1.765 am 18.416 131.7 131.7 1.765 18.499 130.2 130.2 1.765 ink 18.583 128.8 128.8 1.765 Ili 18.666 127.1 127.1 1.765 18.749 125.0 125.0 1.765 m 18.833 123.9 123.9 1.765 18.916 122.6 122.6 1.765 mis 18.999 120.8 120.8 1.765 um ai ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 mim ow ma ai » » »STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< in MO ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ■" FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 or »>» »STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< on um ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "° FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 ✓ >» »»VIEW STREAM NUMBER 1 HYDROGRAPH« «< um No STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) an +lli TIME(HRS) VOLUME(AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 "" 14.083 147.2625 180.33 . Q V . . ma 14.167 148.5235 183.10 . Q V . . 14.250 149.8063 186.27 . Q V . • gm 14.333 151.1145 189.94 . Q V . . 14.417 152.4514 194.12 . .Q V . . " 14.500 153.8198 198.70 . .Q V . . 14.583 155.2205 203.38 . .Q V . . 0. 14.667 156.6539 208.13 . .Q V . . fim 14.750 158.1206 212.97 . . Q V . . 14.833 159.6217 217.96 . . Q V . . R 14.917 161.1577 223.03 . . Q V . . 15.000 162.7303 228.34 . . Q V . . r 15.083 164.3415 233.95 . . Q V. . 15.167 165.9943 239.98 . . Q V. . 15.250 167.6914 246.42 . . Q V. . - 15.333 169.4372 253.49 . . Q V. . 15.417 171.2360 261.18 . . Q V. . `' 15.500 173.0932 269.67 . Q V 1 ,", 15.583 175.0153 279.08 . Q V 15.667 177.0107 289.74 . Q V m 15.750 179.0903 301.95 . Q V . 15.833 181.2706 316.59 . Q V 68 15.917 183.5810 335.46 . Q.V 16.000 186.0739 361.97 . QV en 16.083 188.8818 407.71 . .V Q . im 16.167 192.1483 474.29 . . V Q . 16.250 195.9573 553.07 . . V .Q . ■* 16.333 200.3342 635.52 . . V Q . 16.417 205.0990 691.85 . . V Q. di 16.500 209.8893 695.56 . . V Q. in 16.583 214.4053 655.72 . . V Q . 16.667 218.5724 605.06 . . V . Q . 6111 16.750 222.4816 567.62 . V . Q . 16.833 226.2041 540.50 . . V Q we 16.917 229.7266 511.48 . V Q. um 17.000 232.9371 466.17 . Q . 17.083 235.9132 432.12 . . Q V . "In 17.167 238.6892 403.08 . Q V . r" ,...... ,. ,, ,,. �.,,.. , . ... ... � . ..... w � ,. , in 611 17.250 241.2709 374.86 . . .Q V . 17.333 243.7306 357.15 . . Q V . . on 17.417 246.0377 334.99 . . Q. V . . arr 17.500 248.2280 318.03 . Q . V 17.583 250.3185 303.54 . Q V ® 17.667 252.3181 290.33 . Q V. r 17.750 254.2234 276.65 . Q V. 17.833 256.0631 267.12 . Q V. . me 17.917 257.8224 255.46 Q . V. 18.000 259.5308 248.06 Q . V . mw 18.083 261.1745 238.67 . Q V 18.167 262.7653 230.98 . Q V "" 18.250 264.3117 224.54 . . Q . V . yr „ 18.333 265.8267 219.98 Q . V . 18.417 267.3142 215.99 Q . V . - 18.500 268.7876 213.93 . . Q . .V . 18.583 270.2394 210.80 . . Q . .V . ib 18.667 271.6707 207.82 Q . .V . .0 18.750 273.0806 204.72 Q . V . 18.833 274.4766 202.70 . .Q .V Ii* 18.917 275.8572 200.47 . .Q .V 19.000 277.2187 197.68 . .Q . V MN IN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,,,,, FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 "" » » > MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< om , THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE +• INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, ow U.S. Department of Commerce) . .. IMO ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 UPSTREAM ELEVATION(FT) = 1090.42 ow DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 IN CONSTANT LOSS RATE(CFS) = .00 us CHANNEL ROUTING COEFFICIENT ESTIMATED: me MAXIMUM INFLOW(CFS) = 695.56 err AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 513.75 CHANNEL NORMAL VELOCITY FOR Q = 513.75 CFS = 10.80 FPS "* ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 MI MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE a „ UNIT INTERVALS IS CSTAR = .983 r CONVEX METHOD CHANNEL ROUTING RESULTS: "m OUTFLOW LESS gm MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *^ (HRS) (CFS) (CFS) (CFS) r MI IN 14.083 180.3 179.4 179.4 14.167 183.1 182.0 182.0 one 14.250 186.3 185.0 185.0 ent 14.333 189.9 188.5 188.5 14.417 194.1 192.4 192.4 - 14.500 198.7 196.8 196.8 14.583 203.4 201.5 201.5 on 14.667 208.1 206.2 206.2 en 14.750 213.0 211.0 211.0 14.833 218.0 215.9 215.9 or 14.917 223.0 221.0 221.0 15.000 228.3 226.2 226.2 """ 15.083 234.0 231.7 231.7 no 15.167 240.0 237.5 237.5 15.250 246.4 243.8 243.8 e.„ 15.333 253.5 250.6 250.6 15.417 261.2 258.1 258.1 on 15.500 269.7 266.2 266.2 15.583 279.1 275.3 275.3 no 15.667 289.7 285.4 285.4 no 15.750 301.9 297.0 297.0 15.833 316.6 310.7 310.7 '"' 15.917 335.5 327.9 327.9 on 16.000 362.0 351.3 351.3 16.083 407.7 389.3 389.3 en. 16 474.3 447.5 447.5 16.250 553.1 521.3 521.3 on 16.333 635.5 602.2 602.2 16.417 691.8 668.9 668.9 "' 16.500 695.6 693.7 693.7 to 16.583 655.7 671.5 671.5 16.667 605.1 625.5 625.5 on 16.750 567.6 582.9 582.9 16.833 540.5 551.5 551.5 on 16.917 511.5 523.2 523.2 n. 17.000 466.2 484.4 484.4 17.083 432.1 446.0 446.0 no 17.167 403.1 414.9 414.9 17.250 374.9 386.3 386.3 on 17.333 357.2 364.4 364.4 or 17.417 335.0 343.9 343.9 17.500 318.0 324.9 324.9 no 17.583 303.5 309.4 309.4 17.667 290.3 295.7 295.7 no 17.750 276.7 282.2 282.2 17.833 267.1 271.0 271.0 "®" 17.917 255.5 260.2 260.2 NO 18.000 248.1 251.1 251.1 18.083 238.7 242.5 242.5 aw 18.167 231.0 234.1 234.1 18.250 224.5 227.2 227.2 soi 18.333 220.0 221.8 221.8 , 18.417 216.0 217.6 217.6 18.500 213.9 214.8 214.8 on 18.583 210.8 212.1 212.1 18.667 207.8 209.0 209.0 °o 18.750 204.7 206.0 206.0 me 18.833 202.7 203.5 203.5 18.917 200.5 201.4 201.4 ene 19.000 197.7 198.8 198.8 an SI PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.646 AF OUTFLOW VOLUME = 345.645 AF LOSS VOLUME = .000 AF mom m'********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 de » »>UNIT— HYDROGRAPH ANALYSIS« «< imm (UNIT — HYDROGRAPH ADDED TO STREAM #2) m.. WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE *USER ENTERED "LAG" TIME = .660 HOURS VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED mm MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 — LOW LOSS FRACTION = .303 *HYDROGRAPH MODEL #1 SPECIFIED* mm SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.60 rr SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 8.80 mm *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .982 sem 30— MINUTE FACTOR = .982 1 —HOUR FACTOR = .982 3 —HOUR FACTOR = .997 6 —HOUR FACTOR = .999 24 —HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG —TIME = 12.626 sm , RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 +w err UNIT HYDROGRAPH DETERMINATION mi INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 1.053 89.755 2 3.539 211.965 "" 3 7.265 317.734 4 12.306 429.804 5 19.345 600.155 �• 6 27.762 717.603 mom am 7 37.051 791.976 8 46.221 781.846 "` 9 54.135 674.803 ✓ 10 59.915 492.740 11 64.227 367.714 mum 12 68.019 323.244 13 70.784 235.802 we 14 73.461 228.242 MP 15 75.544 177.528 16 77.385 157.026 'i 17 79.111 147.154 18 80.601 127.022 "'" 19 82.004 119.629 , 20 83.175 99.846 21 84.388 103.394 .. 22 85.412 87.323 23 86.363 81.117 all 24 87.260 76.423 ,. 25 88.025 65.232 26 88.763 62.924 +w 27 89.506 63.333 28 90.194 58.703 """ 29 90.784 50.262 30 91.371 50.065 oil 31 91.947 49.128 .. 32 92.434 41.545 33 92.902 39.870 o w 34 93.370 39.870 35 93.836 39.777 "". 36 94.242 34.607 am 37 94.613 31.653 38 94.985 31.679 .. 39 95.356 31.666 40 95.727 31.653 "s 41 96.062 28.514 42 96.311 21.207 vm 43 96.556 20.918 o w 44 96.801 20.891 45 97.046 20.891 MO 46 97.291 20.917 sr 47 97.537 20.918 48 97.782 20.890 in 49 97.998 18.465 50 98.101 8.757 ON 51 98.191 7.702 52 98.282 7.728 we 53 98.372 7.702 di 54 98.463 7.755 55 98.554 7.728 *w 56 98.644 7.702 57 98.735 7.728 mi 58 98.826 7.755 „r 59 98.916 7.702 60 99.007 7.728 o r 61 99.097 7.702 62 99.187 7.702 m` 63 99.278 7.702 .a 64 99.368 7.702 65 99.459 7.702 66 99.549 7.702 tom a. a ■ *am., ■varlha4a04,,a arym 4 - aaa , aaaa. 4 . f. * p ppp P■■•P. 11.P.I>P• .P.It 4P, **114.rn - Mg 67 99.639 7.702 68 99.730 7.702 69 99.820 7.702 tmg 70 99.910 7.702 71 100.000 7.656 to TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL-LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.26 ion TOTAL SOIL-LOSS VOLUME(ACRE-FEET) = 148.5016 TOTAL STORM RUNOFF VOLUME(ACRE-FEET) = 367.7914 IW or UMW WO MOM to to us 4110 amm do ago w WW WIP WW 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H Wil 'W HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) AW "'" TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 "" 14.083 154.3311 189.32 . Q. V . . o w 14.167 155.6552 192.25 . Q. V . . 14.250 157.0016 195.50 . Q. V . . . 14.333 158.3729 199.11 . Q. V . . 14.417 159.7724 . 203.21 . Q V . . .r" 14.500 161.2028 207.69 . Q V . . .. 14.583 162.6664 212.51 . Q V . . 14.667 164.1646 217.55 . Q V . . r 14.750 165.6982 222.67 . .Q V . • 14.833 167.2668 227.76 . .Q V . • - 14.917 168.8711 232.96 . .Q V . . 15.000 170.5133 238.44 . .Q V . . 15.083 172.1951 244.20 . • Q V . . ,.. 15.167 173.9195 250.39 . . Q V . . 15.250 175.6898 257.05 . . Q V. . ' 15.333 177.5099 264.28 . Q V. . 15.417 179.3847 272.21 . Q V. • . 15.500 181.3193 280.91 . • Q V. . ,.. 15.583 183.3213 290.69 . Q V. . 15.667 185.3992 301.71 . . Q V . .� 15.750 187.5651 314.49 . . Q V . 15.833 189.8362 329.77 . . Q V . • ftw 15.917 192.2496 350.43 . . Q V . 16.000 194.8695 380.40 . . Q.V . 16.083 197.8960 439.45 . . .Q . +" 16.167 201.4039 509.34 . . .V Q . 16.250 205.3712 576.07 . . . V Q . . • 16.333 209.7994 642.97 . . . V . Q . r�+ 16.417 214.7293 715.81 . . V Q 16.500 219.9756 761.77 . . . V Q . ",", 16.583 225.3323 777.79 . . . V . Q . 16.667 230.5198 753.22 . . . V . Q . ' 16.750 235.2780 690.90 . . . V • Q . 16.833 239.4682 608.42 . . . V Q . me 16.917 243.2147 543.98 . . . VQ . mu 17.000 246.6821 503.47 . . . QV . 17.083 249.8349 457.78 . . . Q V . is 17.167 252.8205 433.52 . . .Q V . 17.250 255.5900 402.13 . Q V . 17.333 258.2088 380.25 . . Q. V . . .. 17.417 260.7054 362.50 . . Q . V . . 17.500 263.0709 343.47 . . Q . V . . "r 17.583 265.3330 328.46 . . Q . V . . 17.667 267.4813 311.93 . . Q . V. . • 17.750 269.5589 301.67 . . Q . V. . mil 17.833 271.5412 287.83 . . Q . V. . 17.917 273.4500 277.16 . • Q . V. . .". 18.000 275.2923 267.51 . • 4 . V. . ,w„,...., . . - ,,, + «,,,,...-, ,. ....... ,> ..n... , ..� . ,.. � 41 . „.41.41. Imr, .... APOP 'I 18.083 277.0670 257.69 . . Q V . 18.167 278.7968 251.17 . . Q V . - 18.250 280.4913 246.04 . . Q V . wa 18.333 282.1465 240.34 . . Q V . 18.417 283.7647 234.96 . .Q . V . qm 18.500 285.3651 232.38 . .Q .V 18.583 286.9496 230.07 . .Q . .V . w 18.667 288.5097 226.53 . .Q . .V . a.14 18.750 290.0554 224.42 . .Q . .V . 18.833 291.5858 222.22 . .Q .V . aw 18.917 293.0972 219.45 . Q .V . 19.000 294.5810 215.45 . Q . V 41w w ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 "" » »> FLOWBY STRUCTURE ROUTING MODEL« «< wo r. MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: W4 FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN w 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. w. r. """' INFLOW 1141 ,,, (STREAM 2) "' w "w < - -* <= flowby structure - basin (maximum flowby Q = 384.0 cfs) storage . op - V STREAM 2 o' FLOWBY 4114. di 41w as FLOWBY BASIN MODELING RESULTS: 1414 MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME d' (HRS) (CFS) (CFS) (AF) 14.083 189.3 189.3 .000 """ 14.166 192.2 192.2 .000 mo 14.249 195.5 195.5 .000 14.333 199.1 199.1 .000 ow 14.416 203.2 203.2 .000 w lili 41 14.499 207.7 207.7 .000 14.583 212.5 212.5 .000 '" 14.666 217.5 217.5 .000 41111 14.749 222.7 222.7 .000 14.833 227.8 227.8 .000 - 14.916 233.0 233.0 .000 14.999 238.4 238.4 .000 "' 15.083 244.2 244.2 .000 15.166 250.4 250.4 .000 ow 15.249 257.1 257.1 .000 or 15.333 264.3 264.3 .000 15.416 272.2 272.2 .000 "' 15.499 280.9 280.9 .000 MI 15.583 290.7 290.7 .000 15.666 301.7 301.7 .000 ,,,•, 15.749 314.5 314.5 .000 15.833 329.8 329.8 .000 ow 15.916 350.4 350.4 .000 15.999 380.4 380.4 .000 m., 16.083 439.4 384.0 .382 so 16.166 509.3 384.0 1.245 16.249 576.1 384.0 2.568 ow 16.333 643.0 384.0 4.351 WI 16.416 715.8 384.0 6.637 16.499 761.8 384.0 9.238 Milli 16.583 777.8 384.0 11.950 16.666 753.2 384.0 14.493 we 16.749 690.9 384.0 16.607 16.833 608.4 384.0 18.152 '" 16.916 544.0 384.0 19.254 two 16.999 503.5 384.0 20.077 17.083 457.8 384.0 20.585 ow 17.166 433.5 384.0 20.926 17.249 402.1 384.0 21.051 ow 17.333 380.3 380.3 21.051 wo 17.416 362.5 362.5 21.051 17.499 343.5 343.5 21.051 o. 17.583 328.5 328.5 21.051 17.666 311.9 311.9 21.051 *w 17.749 301.7 301.7 21.051 ow 17.833 287.8 287.8 21.051 17.916 277.2 277.2 21.051 ow 17.999 267.5 267.5 21.051 18.083 257.7 257.7 21.051 or 18.166 251.2 251.2 21.051 18.249 246.0 246.0 21.051 """ 18.333 240.3 240.3 21.051 or 18.416 235.0 235.0 21.051 18.499 232.4 232.4 21.051 *111 18.583 230.1 230.1 21.051 18.666 226.5 226.5 21.051 wo 18.749 224.4 224.4 21.051 18.833 222.2 222.2 21.051 liwo 18.916 219.5 219.5 21.051 ■ r 18.999 215.5 215.5 21.051 wo ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ow FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 oo wo WI "O » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< " rrr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** M. FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 m` » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mil ■r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 sim » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< " `s STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) .. MI TIME(HRS) VOLUME (AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 " 14.083 301.0908 368.68 . . Q V . . r 14.167 303.6682 374.23 . . Q V . . 14.250 306.2886 380.49 . . Q V . . im 14.333 308.9579 387.57 . . Q V . . 14.417 311.6827 395.64 . . Q V . . """ 14.500 314.4688 404.54 . . Q V . . 14.583 317.3199 413.99 . . Q V . '", 14.667 320.2383 423.75 . . Q V . . •• 14.750 323.2252 433.68 . . Q V . . 14.833 326.2809 443.70 . . Q V . . M. 14.917 329.4072 453.93 . . Q V. . 15.000 332.6071 464.63 . . Q V. . "` 15.083 335.8845 475.88 Q V. . " 15.167 339.2449 487.93 . . Q V. . 15.250 342.6944 500.87 . . QV. . ". 15.333 346.2407 514.91 . . Q V 15.417 349.8927 530.28 . . QV . "" 15.500 353.6610 547.15 . . QV • 15.583 357.5588 565.97 . Q ime • 15.667 361.6025 587.14 . VQ . „"" 15.750 365.8140 611.51 . . .VQ . 15.833 370.2248 640.45 . . .V Q . all 15.917 374.8961 678.28 . . .V Q • . 16.000 379.9353 731.70 . . .V Q . "" 16.083 385.2613 773.32 . . . V Q . • r 16.167 390.9877 831.48 . . . V Q . 16.250 397.2223 905.26 . . . V . Q . am 16.333 404.0140 986.16 . . V . Q . 16.417 411.2652 1052.87 . . V Q . 16.500 418.6874 1077.70 . . . V . Q. „,,, 16.583 425.9570 1055.55 . . . V . Q . 16.667 432.9095 1009.49 . . . V . Q . ®" 16.750 439.5683 966.87 . . . V . Q . 16.833 446.0115 935.55 . . . V Q . """' 16.917 452.2596 907.22 . . . V . Q . mo 17.000 458.2403 868.40 . . . V .Q . 17.083 463.9564 829.98 . . . V Q . ma 17.167 469.4583 798.87 . . V Q. . MIN MI "'r 17.250 474.7633 770.29 . VQ 17.333 479.8917 744.64 . 4 . ' 17.417 484.7570 706.43 . Q V • - di 17.500 489.3603 668.40 . . Q V - 17.583 493.7534 637.89 . Q V .. 17.667 497.9382 607.62 . • Q V 17.750 501.9592 583.86 . .Q V • . ■r 17.833 505.8080 558.84 . Q V. am 17.917 509.5085 537.32 . Q. V. 18.000 513.0800 518.59 . Q . V. 00 18.083 516.5245 500.14 . 4 . V. 18.167 519.8666 485.28 . Q . V al 18.250 523.1255 473.20 . Q . V d , 18.333 526.3086 462.18 . . Q . V 18.417 529.4254 452.57 . . Q . V um 18.500 532.5050 447.16 . . Q . V - 18.583 535.5499 442.12 . . Q . V "i 18.667 538.5496 435.56 . . Q .V 18.750 541.5138 430.40 . . Q .V ,M 18.833 544.4459 425.74 . Q •V as 18.917 547.3442 420.82 . Q .V 19.000 550.1972 414.26 . . Q .V MO ON ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,,. FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 m' » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< Mk .f. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, """' U.S. Department of Commerce) . oft rr ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 "" UPSTREAM ELEVATION(FT) = 1084.02 DOWNSTREAM ELEVATION(FT) = 1070.82 aw CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 in CONSTANT LOSS RATE(CFS) = .00 or CHANNEL ROUTING COEFFICIENT ESTIMATED: MI MAXIMUM INFLOW(CFS) = 1077.70 we AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 780.65 CHANNEL NORMAL VELOCITY FOR Q = 780.65 CFS = 15.78 FPS *• ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 am MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE , UNIT INTERVALS IS CSTAR = .998 r CONVEX METHOD CHANNEL ROUTING RESULTS: mo OUTFLOW LESS NI MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) „ (HRS) (CFS) (CFS) (CFS) mo do "o 14.083 368.7 367.3 367.3 14.167 374.2 372.7 372.7 """ 14.250 380.5 378.7 378.7 Mg 14.333 387.6 385.6 385.6 14.417 395.6 393.4 393.4 14.500 404.5 402.0 402.0 14.583 414.0 411.3 411.3 'o 14.667 423.8 421.0 421.0 , 14.750 433.7 430.9 430.9 14.833 443.7 440.9 440.9 'd 14.917 453.9 451.1 451.1 15.000 464.6 461.6 461.6 "" 15.083 475.9 472.7 472.7 , 15.167 487.9 484.6 484.6 15.250 500.9 497.2 497.2 ,. 15.333 514.9 511.0 511.0 15.417 530.3 526.0 526.0 .r 15.500 547.2 542.4 542.4 r 15.583 566.0 560.7 560.7 15.667 587.1 581.2 581.2 +r 15.750 611.5 604.7 604.7 15.833 640.4 632.3 632.3 - 15.917 678.3 667.7 667.7 do 16.000 731.7 716.7 716.7 16.083 773.3 761.7 761.7 .. 16.167 831.5 815.2 815.2 16.250 905.3 884.6 884.6 e so 16.333 986.2 963.5 963.5 16.417 1052.9 1034.2 1034.2 8d" 16.500 1077.7 1070.7 1070.7 ow 16.583 1055.5 1061.7 1061.7 16.667 1009.5 1022.4 1022.4 *N 16.750 966.9 978.8 978.8 16.833 935.5 944.3 944.3 rr 16.917 907.2 915.2 915.2 +.. 17.000 868.4 879.3 879.3 17.083 830.0 840.7 840.7 ✓ + 17.167 798.9 807.6 807.6 17.250 770.3 778.3 778.3 "" 17.333 744.6 751.8 751.8 it 17.417 706.4 717.1 717.1 17.500 668.4 679.1 679.1 an 17.583 637.9 646.4 646.4 17.667 607.6 616.1 616.1 ""' 17.750 583.9 590.5 590.5 17.833 558.8 565.8 565.8 .w 17.917 537.3 543.3 543.3 +r 18.000 518.6 523.8 523.8 .18.083 500.1 505.3 505.3 do 18.167 485.3 489.4 489.4 18.250 473.2 476.6 476.6 at 18.333 462.2 465.3 465.3 a 18.417 452.6 455.3 455.3 18.500 447.2 448.7 448.7 "" 18.583 442.1 443.5 443.5 18.667 435.6 437.4 437.4 ' 18.750 430.4 431.8 431.8 a 18.833 425.7 427.0 427.0 18.917 420.8 422.2 422.2 we 19.000 414.3 416.1 416.1 or ...ba..rA.xw+n. wwwa<.,:..... wv. waa , ...w..iYV»s'mw.,«euaniw..w _:. .:•.. .,_,....... ..,..,w. _. 'v .. _ _ mu mi PROCESS SUMMARY OF STORAGE: 41" INFLOW VOLUME = 692.386 AF mg OUTFLOW VOLUME = 692.386 AF LOSS VOLUME = .000 AF ' n ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< me (UNIT - HYDROGRAPH ADDED TO STREAM #2) •R WATERSHED AREA = 135.000 ACRES BASEFLOW = • .000 CFS /SQUARE -MILE w *USER ENTERED "LAG" TIME = .380 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. om THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) 0 + MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 LOW LOSS FRACTION = .286 tow * HYDROGRAPH MODEL #1 SPECIFIED* we SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 tom SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 so SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 i *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .982 30- MINUTE FACTOR = .982 1 -HOUR FACTOR = .982 ++�+ 3 -HOUR FACTOR = .997 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 +we UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES U .,, UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.930 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 err MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) rrr 1 1.939 31.661 2 7.820 96.013 °"` 3 18.255 170.362 MO 41 4 33.099 242.363 5 48.794 256.243 "m 6 60.022 183.311 NI 7 67.203 117.240 8 72.190 81.428 +m 9 76.028 62.653 10 79.096 50.084 am 11 81.620 41.210 m 12 83.754 34.852 13 85.612 30.331 "ig 14 87.200 25.927 15 88.529 21.690 "" 16 89.801 20.770 do 17 90.876 17.559 18 91.880 16.383 w• 19 92.730 13.875 20 93.542 13.260 .w 21 94.281 12.065 22 94.926 10.535 am 23 95.571 10.533 am 24 96.140 9.280 25 96.569 7.003 "' 26 96.994 6.953 27 97.420 6.950 iss 28 97.843 6.910 ... 29 98.100 4.196 30 98.258 2.571 ow 31 98.415 2.568 32 98.573 2.571 '" 33 98.730 2.568 , 34 98.888 2.574 35 99.045 2.565 a- 36 99.202 2.565 37 99.359 2.565 m` 38 99.516 2.565 fm 39 99.673 2.565 40 99.830 2.565 do 41 99.987 2.565 42 100.000 .208 am am im TOTAL STORM RAINFALL(INCHES) = 8.79 Id TOTAL SOIL - LOSS(INCHES) = 2.38 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.41 ma di TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8305 id TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 72.0333 di di ad am r on or , . ...... M , , -4 , •■ A 5 . W . . . *0., l W. % *. ,, ,+ =,..0* ...a ,.., - ,,,,,■,... 6 .,,,,.,, s I+. ., , , a p MN MO 4W *II 2 4 -HOUR STORM RUNOFF HYDROGRAPH um as HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) ow 61 ' TIME(HRS) VOLUME(AF) Q(CFS) 0. 50.0 100.0 150.0 200.0 4 " 14.083 31.5365 38.86 . Q - V . . . v . 14.167 31.8096 39.65 . Q - V . . 14.250 32.0893 40.61 . Q . V . . . ma 14.333 32.3767 41.73 . Q . V . . . 14.417 32.6723 42.93 . Q . V . . as 14.500 32.9758 44.06 . Q . V . . 14.583 33.2865 45.12 . Q. V . . . um 14.667 33.6046 46.19 . Q. V . . . alo 14.750 33.9303 47.29 . Q. V . . . 14.833 34.2639 48.43 . Q. V. . • 14.917 34.6058 49.65 . Q. V. . . 15.000 34.9568 50.96 . Q V. . . imp 15.083 35.3174 52.37 . Q V. . . ma 15.167 35.6887 53.90 . Q V. . . 15.250 36.0714 55.58 . .Q V . 11 ° 15.333 36.4670 57.44 . .Q V . . 15.417 36.8768 59.50 . .Q V . . 15.500 37.3023 61.78 . . Q V . . 00 15.583 37.7457 64.37 . . Q V . 15.667 38.2095 67.36 . . Q .V . . ..... 15.750 38.6982 70.96 . . Q .V . . 15.833 39.2184 75.53 . Q .V . . 15.917 39.7840 82.12 . Q . V . . 16.000 40.4215 92.57 . Q . V . . . 0. 16.083 41.2108 114.60 . . Q . . I. 16.167 42.2162 145.98 . . . V Q. . 16.250 43.4329 176.67 . . V Q . . "" 16.333 44.7948 197.75 . . V Q. . . . . . 16.417 46.1313 194.07 . V Q IMP 16.500 47.2602 163.90 . . . V . Q am 16.583 48.1923 135.34 . . . VQ 16.667 48.9946 116.50 . . Q V . . alli 16.750 49.7109 104.01 . Q V . . 16.833 50.3621 94.55 . Q . V . . um 16.917 50.9617 87.06 . Q - V . . mo 17.000 51.5195 80.99 . Q - V . . 17.083 52.0419 75.87 . Q V . . . uli 17.167 52.5320 71.16 . . Q . . 17.250 52.9922 66.82 . . Q . . . 40 17.333 53.4293 63.46 . . Q . . No 17.417 53.8411 59.80 . -4 V. . 17.500 54.2332 56.94 . -4 . V . 4111 17.583 54.6059 54.11 . Q . V . 17.667 54.9638 51.96 . Q . . om 17.750 55.3070 49.84 . Q: . V . di 17.833 55.6362 47.80 . Q. . V . 17.917 55.9543 46.18 . Q. .V . Am 18.000 56.2596 44.33 . Q - .V . og lin ills 18.083 56.5525 42.53 . Q . . .V . 18.167 56.8395 41.67 . Q . . .V . w "" 18.250 57.1230 41.17 . Q . . .V . rr 18.333 57.4046 40.88 . Q . . .V . 18.417 57.6806 40.08 . Q . . . V . gm 18.500 57.9521 39.42 . Q . . V . 18.583 58.2210 39.05 . Q . . V . ow 18.667 58.4871 38.63 . Q . . V . ,,,,, 18.750 58.7501 38.19 . Q . . V . 18.833 59.0100 37.74 . 4 - . V • 18.917 59.2669 37.29 . Q . . V . 19.000 59.5206 36.84 . 4 - . V . rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** no FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 or » »> FLOWBY STRUCTURE ROUTING MODEL« «< no ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. or FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. am MO W" INFLOW , (STREAM 2) ow on < - -* <= flowby structure 0. basin (maximum flowby Q = 447.0 cfs) storage so , V STREAM 2 Orr FLOWBY 00 or am FLOWBY BASIN MODELING RESULTS: ors de „ MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME no (HRS) (CFS) (CFS) (AF) 14.083 38.9 38.9 .000 on 14.166 39.7 39.7 .000 on 14.249 40.6 40.6 .000 14.333 41.7 41.7 .000 4e. 14.416 42.9 42.9 .000 on NM ON 14.499 44.1 44.1 .000 14.583 45.1 45.1 .000 gm 14.666 46.2 46.2 .000 mg 14.749 47.3 47.3 .000 14.833 48.4 48.4 .000 *g 14.916 49.7 49.7 .000 14.999 51.0 51.0 .000 go 15.083 52.4 52.4 .000 15.166 53.9 53.9 .000 15.249 55.6 55.6 .000 sig 15.333 57.4 57.4 .000 15.416 59.5 59.5 .000 '"" 15.499 61.8 61.8 .000 ,rr 15.583 64.4 64.4 .000 15.666 67.4 67.4 .000 gm 15.749 71.0 71.0 .000 15.833 75.5 75.5 .000 mg 15.916 82.1 82.1 .000 15.999 92.6 92.6 .000 16.083 114.6 114.6 .000 mil 16.166 146.0 146.0 .000 16.249 176.7 176.7 .000 w 16.333 197.8 197.8 .000 r• 16.416 194.1 194.1 .000 16.499 163.9 163.9 .000 w. 16.583 135.3 135.3 .000 16.666 116.5 116.5 .000 ""' 16.749 104.0 104.0 .000 16.833 94.6 94.6 .000 w 16.916 87.1 87.1 .000 or 16.999 81.0 81.0 .000 17.083 75.9 75.9 .000 ,. 17.166 71.2 71.2 .000 17.249 66.8 66.8 .000 mg 17.333 63.5 63.5 .000 w . 17.416 59.8 59.8 .000 17.499 56.9 56.9 .000 NM 17.583 54.1 54.1 .000 17.666 52.0 52.0 .000 w 17.749 49.8 49.8 .000 , 17.833 47.8 47.8 .000 17.916 46.2 46.2 .000 ,,,,` 17.999 44.3 4 4. 3 .000 18.083 42.5 42.5 .000 da 18.166 41.7 41.7 .000 18.249 41.2 41.2 .000 'ui 18.333 40.9 40.9 .000 is 18.416 40.1 40.1 .000 18.499 39.4 39.4 .000 "* 18.583 39.0 39.0 .000 18.666 38.6 38.6 .000 18.749 38.2 38.2 .000 we 18.833 37.7 37.7 .000 18.916 37.3 37.3 .000 mt 18.999 36.8 36.8 .000 Mk ii ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 m .t ill » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< dm ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mm FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 m » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** m FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 m » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< MI STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) m mm TIME(HRS) VOLUME(AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 i ' m 14.083 331.9160 406.15 . . Q V . m 14.167 334.7558 412.33 . . Q V . 14.250 337.6439 419.35 . . Q V • - 14.333 340.5868 427.32 . . Q V . • 14.417 343.5917 436.31 . . Q V . au 14.500 346.6641 446.10 . . Q V . . 14.583 349.8078 456.47 . . Q V . . w. 14.667 353.0255 467.21 . . Q V . . m 14.750 356.3188 478.19 . . Q V . . 14.833 359.6888 489.32 . . Q V . . w. 14.917 363.1372 500.72 . . Q V. r 15.000 366.6675 512.59 . . Q V. . 15.083 370.2839 525.10 . . Q V. • 15.167 373.9922 538.46 . . Q V. • 15.250 377.7996 552.83 . . Q V. . - 15.333 381.7143 568.42 . . Q V. . 15.417 385.7465 585.48 . . Q V . '_ 15.500 389.9077 604.21 . . Q V . , ,,, 15.583 394.2126 625.07 . . QV . 15.667 398.6794 648.56 . . QV . m 15.750 403.3325 675.64 . . QV . 15.833 408.2077 707.88 . . .Q . m 15.917 413.3717 749.81 . . .V Q . 16.000 418.9455 809.31 . . .V Q . +. 16.083 424.9803 876.26 . . . V Q . rs 16.167 431.5999 961.17 . . . V Q. . 16.250 438.9089 1061.27 . . . V • Q . M°■ 16.333 446.9066 1161.26 . . . V . Q . iis 16.417 455.3655 1228.24 . . . V Q • 16.500 463.8685 1234.63 . . . V . Q • „ „ 16.583 472.1128 1197.07 . . . V . Q . 16.667 479.9563 1138.88 . . . V . Q . r 16.750 487.4137 1082.82 . . . V . Q . 16.833 494.5685 1038.88 . . . V .Q • m 16.917 501.4709 1002.22 . . . V Q . - 17.000 508.0842 960.26 . . . V Q. . 17.083 514.3969 916.61 . . . V Q . . """" 17.167 520.4489 878.75 . . • Q r. m im 17.250 526.2693 845.12 . . QV . 17.333 531.8842 815.29 . . Q V . 17.417 537.2350 776.93 . - Q V . l 17.500 542.3038 736.00 . . Q V . 17.583 547.1286 700.55 . .Q V . 1"" 17.667 551.7296 668.06 . Q V . r 17.750 556.1397 640.36 . Q. V. . 17.833 560.3659 613.65 . Q . V. ,,.,, 17.917 564.4260 589.53 . Q . V. 18.000 568.3391 568.17 . Q V. . m 18.083 572.1121 547.84 . . Q . V. . 18.167 575.7699 531.11 . . Q . V . m 18.250 579.3356 517.75 . Q . V . m 18.333 582.8215 506.14 . Q V 18.417 586.2329 495.34 . . Q V .mm 18.500 589.5945 488.10 . . Q V . r 18.583 592.9180. 482.58 . Q .V 18.667 596.1965 476.03 . Q .V m 18.750 599.4337 470.03 . Q .V 18.833 602.6347 464.79 . Q .V 11 " 18.917 605.7993 459.49 Q . .V . 19.000 608.9186 452.94 . Q .V ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** m FLOW PROCESS FROM NODE 140.00 TO NODE 150.00 IS CODE = 5.2 ail » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ✓ THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE gm INTERVALS(Reference: the National Engineering Handbook, m Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). m ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 40.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1070.82 „ DOWNSTREAM ELEVATION(FT) = 1064.03 CHANNEL LENGTH(FT) = 2735.00 MANNING'S FACTOR = .015 ,. CONSTANT LOSS RATE(CFS) = .00 CHANNEL ROUTING COEFFICIENT ESTIMATED: , w MAXIMUM INFLOW(CFS) = 1234.63 ft AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 893.96 CHANNEL NORMAL VELOCITY FOR Q = 893.96 CFS = 8.36 FPS ""' ESTIMATED CHANNEL ROUTING COEFFICIENT = .831 m MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE „ a, UNIT INTERVALS IS CSTAR = .850 m CONVEX METHOD CHANNEL ROUTING RESULTS: IN OUTFLOW LESS do MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) ""' (HRS) (CFS) (CFS) (CFS) r. ma go 14.083 406.2 400.4 400.4 14.167 412.3 405.8 405.8 too 14.250 419.3 411.9 411.9 ma 14.333 427.3 418.9 418.9 14.417 436.3 426.8 426.8 gm 14.500 446.1 435.7 435.7 oo 14.583 456.5 445.4 445.4 14.667 467.2 455.7 455.7 m 14.750 478.2 466.4 466.4 14.833 489.3 477.3 477.3 "w 14.917 500.7 488.4 488.4 15.000 512.6 499.8 499.8 15.083 525.1 511.7 511.7 ow 15.167 538.5 524.2 524.2 15.250 552.8 537.5 537.5 "" 15.333 568.4 551.8 551.8 m 15.417 585.5 567.3 567.3 15.500 604.2 584.2 584.2 m 15.583 625.1 602.9 602.9 15.667 648.6 623.6 623.6 or 15.750 675.6 647.0 647.0 15.833 707.9 673.9 673.9 s "' 15.917 749.8 706.1 706.1 o 16.000 809.3 748.0 748.0 16.083 876.3 805.5 805.5 ** 16.167 961.2 872.4 872.4 16.250 1061.3 955.9 955.9 4111` 16.333 1161.3 1053.5 1053.5 16.417 1228.2 1150.5 1150.5 ow 16.500 1234.6 1217.1 1217.1 +w 16.583 1197.1 1229.0 1229.0 16.667 1138.9 1197.2 1197.2 "" 16.750 1082.8 1143.1 1143.1 16.833 1038.9 1088.3 1088.3 ow 16.917 1002.2 1043.4 1043.4 on 17.000 960.3 1005.0 1005.0 17.083 916.6 963.5 963.5 "" 17.167 878.7 920.6 920.6 17.250 845.1 882.3 882.3 o" 17.333 815.3 848.3 848.3 or 17.417 776.9 817.2 817.2 17.500 736.0 779.7 779.7 MN 17.583 700.6 739.7 739.7 17.667 668.1 703.8 703.8 or 17.750 640.4 671.2 671.2 17.833 613.6 642.8 642.8 17.917 589.5 616.1 616.1 too 18.000 568.2 591.8 591.8 18.083 547.8 570.1 570.1 """ 18.167 531.1 549.8 549.8 dro 18.250 517.7 532.9 532.9 18.333 506.1 519.1 519.1 all 18.417 495.3 507.2 507.2 18.500 488.1 496.5 496.5 r 18.583 482.6 488.9 488.9 , 18.667 476.0 483.0 483.0 18.750 470.0 476.6 476.6 di 18.833 464.8 470.6 470.6 18.917 459.5 465.2 465.2 '"" 19.000 452.9 459.8 459.8 r arl PROCESS SUMMARY OF STORAGE: .. INFLOW VOLUME = 764.419 AF +i OUTFLOW VOLUME = 764.419 AF LOSS VOLUME = .000 AF ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,.. FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 1 » » >UNIT- HYDROGRAPH ANALYSIS« «< mw (UNIT - HYDROGRAPH ADDED TO STREAM #2) *■ WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE Now *USER ENTERED "LAG" TIME = .810 HOURS .., VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .314 ma LOW LOSS FRACTION = .295 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 +... SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 r. *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .982 '"■ 30- MINUTE FACTOR = .982 1 -HOUR FACTOR = .982 am 3 -HOUR FACTOR = .997 6 FACTOR = .999 24 -HOUR FACTOR = .999 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.288 w.. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION 9nr ww INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .857 38.363 2 2.742 84.312 3 5.319 115.354 as 4 8.884 159.491 5 13.306 197.889 6 19.159 261.891 ma "r 7 25.964 304.488 8 33.339 330.044 mu 9 40.964 341.159 we 10 48.459 335.397 11 54.512 270.864 *R 12 59.288 213.686 on 13 62.947 163.724 14 66.256 148.094 a „ 15 68.998 122.681 16 71.100 94.077 "'i 17 73.342 100.299 18 75.079 77.739 "' 19 76.618 68.873 i ,,, 20 78.073 65.092 21 79.452 61.724 *. 22 80.622 52.320 23 81.787 52.142 no 24 82.774 44.165 25 83.752 43.787 OM 26 84.676 41.311 r. 27 85.506 37.170 28 86.280 34.612 "" 29 87.015 32.901 eat 30 87.692 30.297 31 88.282 26.377 ,,. 32 88.887 27.073 33 89.492 27.082 or 34 90.069 25.850 35 90.555 21.730 we 36 91.034 21.415 or 37 91.512 21.416 38 91.979 20.906 .. 39 92.374 17.636 40 92.755 17.049 use 41 93.136 17.049 .4 42 93.517 17.058 43 93.896 16.956 y+ 44 94.222 14.586 45 94.524 13.524 we 46 94.827 13.541 sr 47 95.129 13.541 48 95.432 13.541 ,., 49 95.734 13.541 50 96.017 12.640 011 51 96.224 9.277 52 96.424 8.954 "ram 53 96.624 8.937 is 54 96.824 8.937 55 97.023 8.937 """ 56 97.223 8.937 57 97.423 8.954 to 58 97.623 8.920 4410, 59 97.823 8.954 60 97.999 7.883 iii 61 98.082 3.738 62 98.156 3.279 '"'" 63 98.230 3.330 mg 64 98.303 3.279 65 98.378 3.330 pm 66 98.451 3.296 test "' 67 98.525 3.296 68 98.599 3.313 `m 69 98.673 3.296 .r 70 98.747 3.313 71 98.821 3.296 *■ 72 98.895 3.313 73 98.968 3.296 74 99.042 3.313 , 75 99.116 3.296 76 99.190 3.296 77 99.263 3.296 78 99.337 3.296 79 99.411 3.296 80 99.484 3.296 81 99.558 3.296 - 82 99.631 3.296 83 99.705 3.296 84 99.779 3.296 „ 85 99.852 3.296 86 99.926 3.296 +r 87 100.000 3.296 88 100.000 .011 me TOTAL STORM RAINFALL(INCHES) = 8.79 a" TOTAL SOIL - LOSS(INCHES) = 2.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.33 no ✓ w TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 75.8720 w TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 195.0892 ,rw ar ,rr r r rrr ow yr r r WIN WW MW WO 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H gm as HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) MEI ' TIME(HRS) VOLUME (AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 MI 14.083 80.1578 98.52 Q. V . ,rr 14.167 80.8457 99.88 . Q. V . . 14.250 81.5439 101.38 . Q V . . M* 14.333 82.2536 103.04 . Q V . . 14.417 82.9756 104.85 . Q V . . rr 14.500 83.7116 106.86 Q V . eft 14.583 84.4627 109.06 . Q V . . 14.667 85.2299 111.40 . .Q V . . o' 14.750 86.0142 113.87 . .Q V . . 14.833 86.8163 116.47 . .Q V . . 411" 14.917 87.6367 119.11 Q V . in 15.000 88.4757 121.83 . . Q V . . 15.083 89.3340 124.63 . . Q V . . .. 15.167 90.2130 127.62 . . Q V . . 15.250 91.1139 130.82 . Q V . . moo 15.333 92.0385 134.25 Q V . 15.417 92.9889 137.99 . Q V. . • 15.500 93.9672 142.06 Q V. . ow 15.583 94.9766 146.56 . Q V. . 15.667 96.0211 151.66 . Q V. . i.. 15.750 97.1057 157.48 . Q V. 15.833 98.2378 164.38 . Q V .. 15.917 99.4324 173.46 . Q V 16.000 100.7155 186.30 . Q V . imi 16.083 102.1677 210.86 . VQ . limi 16.167 103.8077 238.12 . .V Q 16.250 105.6122 262.01 . .V Q . m" 16.333 107.6023 288.96 . . V Q . . „e 16.417 109.7652 314.06 . . V .Q . 16.500 112.1226 342.29 . . V Q . ,.► 16.583 114.6057 360.54 . . V Q . 16.667 117.1459 368.84 . . V . Q . as 16.750 119.6714 366.70 . V Q 16.833 122.1040 353.21 . V Q . .. 16.917 124.3196 321.71 . V . Q • 17.000 126.3283 291.65 . V Q. 17.083 128.1569 265.51 . Q '"' 17.167 129.8711 248.90 . Q V _ 17.250 131.4651 231.45 . . Q V . 17.333 132.9459 215.01 . .4 V . 17.417 134.3746 207.46 . Q V . 17.500 135.7101 193.91 . Q. V . ' 17.583 136.9813 184.57 . Q . V . . 17.667 138.2012 177.13 . 4 V . . m. 17.750 139.3732 170.18 . Q V . - 17.833 140.4909 162.29 . 4 V . . 17.917 141.5723 157.01 . Q V. *1" 18.000 142.6087 150.49 . Q V. or me 41 18.083 143.6162 146.29 Q . V. . 18.167 144.5942 141.99 . Q V. . gm 18.250 145.5423 137.68 Q . V. mo 18.333 146.4666 134.21 . Q V . 18.417 147.3705 131.24 . Q V ""' 18.500 148.2559 128.56 Q . V me 18.583 149.1245 126.11 . . Q V . 18.667 149.9860 125.10 . . Q V ,,,,. 18.750 150.8399 123.98 . . Q V 18.833 151.6838 122.53 . . Q .V es 18.917 152.5125 120.32 . . Q .V 19.000 153.3321 119.00 . .Q .V . OW up ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *"" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 2 me » »> FLOWBY STRUCTURE ROUTING MODEL« «< ms rr MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: """ FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN „im 347.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. PM OW INFLOW wr (STREAM 2) e.. rr .. <-- <= flowby structure "° basin (maximum flowby Q = 347.0 cfs) storage am .r ,u. V di STREAM 2 FLOWBY mu ma ma r FLOWBY BASIN MODELING RESULTS: ww MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME me (HRS) (CFS) (CFS) (AF) 14.083 98.5 98.5 .000 ma 14.166 99.9 99.9 .000 +m 14.249 101.4 101.4 .000 14.333 103.0 103.0 .000 1 "" 14.416 104.8 104.8 .000 UM wn ow 14.499 106.9 106.9 .000 14.583 109.1 109.1 .000 .w 14.666 111.4 111.4 .000 - 14.749 113.9 113.9 .000 14.833 116.5 116.5 .000 "" 14.916 119.1 119.1 .000 ow 14.999 121.8 121.8 .000 15.083 124.6 124.6 .000 ono 15.166 127.6 127.6 .000 15.249 130.8 130.8 .000 art 15.333 134.3 134.3 .000 15.416 138.0 138.0 .000 'o 15.499 142.1 142.1 .000 ow 15.583 146.6 146.6 .000 15.666 151.7 151.7 .000 .R 15.749 157.5 157.5 .000 15.833 164.4 164.4 .000 ow 15.916 173.5 173.5 .000 oo 15.999 186.3 186.3 .000 16.083 210.9 210.9 .000 ow 16.166 238.1 238.1 .000 16.249 262.0 262.0 .000 on 16.333 289.0 289.0 .000 ,, 16.416 314.1 314.1 .000 16.499 342.3 342.3 .000 - 16.583 360.5 347.0 .093 16.666 368.8 347.0 .244 "r 16.749 366.7 347.0 .379 oo 16.833 353.2 347.0 .422 16.916 321.7 321.7 .422 too 16.999 291.7 291.7 .422 17.083 265.5 265.5 .422 pop 17.166 248.9 248.9 .422 17.249 231.4 231.4 .422 op 17.333 215.0 215.0 .422 p ,,, 17.416 207.5 207.5 .422 17.499 193.9 193.9 .422 ""' 17.583 184.6 184.6 .422 17.666 177.1 177.1 .422 "" 17.749 170.2 170.2 .422 ow 17.833 162.3 162.3 .422 17.916 157.0 157.0 .422 w. 17.999 150.5 150.5 .422 18.083 146.3 146.3 .422 ow 18.166 142.0 142.0 .422 18.249 137.7 137.7 .422 pop 18.333 134.2 134.2 .422 'm 18.416 131.2 131.2 .422 18.499 128.6 128.6 .422 MA 18.583 126.1 126.1 .422 , 18.666 125.1 125.1 .422 18.749 124.0 124.0 .422 no 18.833 122.5 122.5 .422 18.916 120.3 120.3 .422 .. 18.999 119.0 119.0 .422 MA ig********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 7 of pia OM mw » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< MP err ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *W FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 6 err » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< we me ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 11 as » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< me was STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) +r► TIME(HRS) VOLUME (AF) Q(CFS) 0. 400.0 800.0 1200.0 1600.0 ® 14.083 409.0536 498.89 . . Q V . . 14.167 412.5361 505.66 . . Q V . . 14.250 416.0711 513.29 . . Q V . . 14.333 419.6656 521.91 . . Q V . . 14.417 423.3268 531.62 . . Q V . . ""'" 14.500 427.0633 542.53 . . Q V . . 14.583 430.8816 554.43 . . Q V . . """" 14.667 434.7870 567.06 . . Q V . . "„" 14.750 438.7831 580.23 . . Q V . . 14.833 442.8724 593.78 . . Q V . . +"s 14.917 447.0566 607.55 . Q V . 15.000 451.3380 621.65 . Q V . 'g/ 15.083 455.7203 636.31 . Q V. ". 15.167 460.2091 651.78 . Q V. . 15.250 464.8116 668.28 . Q V. . `"' 15.333 469.5363 686.02 . Q V. . 15.417 474.3936 705.28 . Q V. . "" 15.500 479.3956 726.30 . QV. . me 15.583 484.5571 749.45 . Q V 15.667 489.8965 775.28 . QV . o 15.750 495.4370 804.47 . Q . 15.833 501.2104 838.31 . Q 15.917 507.2682 879.60 . .4 . 16.000 513.7029 934.32 . .V Q .. 16.083 520.7025 1016.33 . .V Q ✓ 16.167 528.3510 1110.55 . . V Q . 16.250 536.7386 1217.88 . . V Q . m* 16.333 545.9839 1342.42 . . V Q 16.417 556.0701 1464.53 . V Q 16.500 566.8099 1559.41 . . V . Q . s "„ 16.583 577.6640 1576.02 . . V Q. 16.667 588.2991 1544.22 . . V Q . 'w 16.750 598.5618 1490.14 . . V Q . 16.833 608.4471 1435.34 . . V Q . me 16.917 617.8484 1365.07 . V Q Err 17.000 626.7787 1296.68 . V . Q . 17.083 635.2428 1228.99 . V Q . ^"* 17.167 643.2972 1169.50 . . V Q. or MM 411 17.250 650.9679 1113.78 . . . Q • 17.333 658.2910 1063.32 . . . QV • ""` 17.417 665.3477 1024.63 . . . Q V . mw 17.500 672.0530 973.60 . . . Q V . . 17.583 678.4185 924.28 . . Q V • • .. 17.667 684.4857 880.95 . . . Q V . • 17.750 690.2804 841.38 . . .Q V . • 17.833 695.8254 805.13 . . Q V. • 0 „ 17.917 701.1498 773.11 . . Q. V. 18.000 706.2620 742.30 . . Q . V. • 40 18.083 711.1957 716.38 . . Q . V. • 18.167 715.9604 691.83 . . Q V. . °'' 18.250 720.5784 670.53 . . Q V . „ 18.333 725.0776 653.29 . . Q V 18.417 729.4747 638.46 . . Q . V • om 18.500 733.7798 625.10 . . Q . V 18.583 738.0156 615.03 . . Q . V "., 18.667 742.2037 608.11 . . Q . V • .. 18.750 746.3399 600.58 . . Q . .V • 18.833 750.4249 593.13 . Q . .V • +w 18.917 754.4576 585.56 . Q . .V • 19.000 758.4441 578.83 . Q . •V . ..s rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 150.00 TO NODE 160.00 IS CODE = 5.2 "' » » > MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ,.. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE *•• INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, ' U.S. Department of Commerce). ma - ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 "" UPSTREAM ELEVATION(FT) = 1064.03 DOWNSTREAM ELEVATION(FT) = 1043.53 ems CHANNEL LENGTH(FT) = 2750.00 MANNING'S FACTOR = .015 ,,.,, CONSTANT LOSS RATE(CFS) = .00 r CHANNEL ROUTING COEFFICIENT ESTIMATED: me MAXIMUM INFLOW(CFS) = 1576.02 wr AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1150.03 CHANNEL NORMAL VELOCITY FOR Q = 1150.03 CFS = 15.38 FPS o* ESTIMATED CHANNEL ROUTING COEFFICIENT = .900 et MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE „ UNIT INTERVALS IS CSTAR = .974 me CONVEX METHOD CHANNEL ROUTING RESULTS: im OUTFLOW LESS rr MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) •m, (HRS) (CFS) (CFS) (CFS) WWI MUM MW 14.083 498.9 495.4 495.4 14.167 505.7 501.9 501.9 s.. 14.250 513.3 509.0 509.0 mm 14.333 521.9 517.1 517.1 14.417 531.6 526.2 526.2 "s 14.500 542.5 536.4 536.4 Sri 14.583 554.4 547.7 547.7 14.667 567.1 559.9 559.9 ,.,, 14.750 580.2 572.8 572.8 14.833 593.8 586.1 586.1 r"' 14.917 607.5 599.8 599.8 15.000 621.7 613.7 613.7 m' 15.083 636.3 628.1 628.1 mo 15.167 651.8 643.1 643.1 15.250 668.3 659.0 659.0 * m 15.333 686.0 676.0 676.0 mg 15.417 705.3 694.4 694.4 15.500 726.3 714.5 714.5 15.583 749.4 736.4 736.4 ma 15.667 775.3 760.8 760.8 +mo 15.750 804.5 788.1 788.1 15.833 838.3 819.3 819.3 ""' 15.917 879.6 856.4 856.4 ,,, 16.000 934.3 903.7 903.7 16.083 1016.3 970.5 970.5 ... 16.167 1110.6 1057.6 1057.6 16.250 1217.9 1157.6 1157.6 ""' 16.333 1342.4 1272.5 1272.5 16.417 1464.5 1395.6 1395.6 16.500 1559.4 1505.5 1505.5 mo 16.583 1576.0 1565.5 1565.5 16.667 1544.2 1561.4 1561.4 mm 16.750 1490.1 1520.3 1520.3 16.833 1435.3 1466.2 1466.2 err 16.917 1365.1 1404.5 1404.5 ass 17 1296.7 1335.3 1335.3 17.083 1229.0 1267.2 1267.2 tor 17.167 1169.5 1203.2 1203.2 17.250 1113.8 1145.3 1145.3 M4 17.333 1063.3 1091.9 1091.9 .or 17.417 1024.6 1046.6 1046.6 17.500 973.6 1002.2 1002.2 a 17.583 924.3 952.1 952.1 17.667 881.0 905.5 905.5 sr 17.750 841.4 863.8 863.8 17.833 805.1 825.6 825.6 NUM 17.917 773.1 791.2 791.2 smo 18.000 742.3 759.7 759.7 18.083 716.4 731.1 731.1 "" 18.167 691.8 705.7 705.7 dm 18.250 670.5 682.6 682.6 18.333 653.3 663.1 663.1 m ,, 18.417 638.5 646.9 646.9 18.500 625.1 632.7 632.7 mo 18.583 615.0 620.8 620.8 18.667 608.1 612.1 612.1 "m 18.750 600.6 604.8 604.8 - 18.833 593.1 597.3 597.3 18.917 585.6 589.8 589.8 "" 19.000 578.8 582.6 582.6 mm ow PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 959.086 AF .r OUTFLOW VOLUME = 959.086 AF LOSS VOLUME = .000 AF mm rrr , ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mum FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 1 "r'` » »>UNIT- HYDROGRAPH ANALYSIS« «< rr (UNIT- HYDROGRAPH ADDED TO STREAM #2) m* WATERSHED AREA = 808.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE .m *USER ENTERED "LAG" TIME = .870 HOURS mm VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .319 war LOW LOSS FRACTION = .300 *HYDROGRAPH MODEL #1 SPECIFIED* r SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ... SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 "' SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 eon w. *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .982 mm 30- MINUTE FACTOR = .982 1 -HOUR FACTOR = .982 .w 3 -HOUR FACTOR = .997 . 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 im UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 mo mm RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 am MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 wr rr UNIT HYDROGRAPH DETERMINATION aa rrr INTERVAL "S" GRAPH UNIT HYDROGRAPH e NUMBER MEAN VALUES ORDINATES(CFS) m" 1 .798 77.999 2 2.514 167.646 3 4.800 223.423 .rr 4 7.957 308.507 5 11.722 367.841 6 16.836 499.788 mm ME 011 7 22.893 591.798 8 29.409 636.770 en 9 36.571 699.875 .r 10 43.525 679.471 11 50.335 665.445 "'■ 12 55.577 512.246 ill 13 59.854 417.964 14 63.176 324.579 ow 15 66.267 302.106 16 68.836 251.028 """ 17 70.811 193.016 18 72.928 206.824 MO 19 74.609 164.238 for 20 76.102 145.912 21 77.479 134.600 O* 22 78.792 128.253 or 23 80.020 120.009 24 81.041 99.756 ,,, 25 82.129 106.351 26 82.993 84.403 or 27 83.932 91.745 28 84.762 81.116 ""' 29 85.535 75.546 we 30 86.255 70.336 31 86.939 66.879 ow 32 87.588 63.402 33 88.137 53.618 " 34 88.699 54.954 wo 35 89.262 55.053 36 89.824 54.834 .. 37 90.308 47.342 38 90.753 43.516 - 39 91.199 43.536 40 91.644 43.537 ow 41 92.068 41.345 „ 42 92.426 35.068 43 92.781 34.651 +r. 44 93.136 34.689 45 93.491 34.650 or 46 93.845 34.670 ow 47 94.159 30.646 48 94.441 27.517 or 49 94.722 27.537 50 95.004 27.556 Ili 51 95.286 27.497 52 95.568 27.537 or 53 95.849 27.496 +w 54 96.087 23.233 55 96.272 18.132 " 56 96.459 18.212 so 57 96.645 18.171 58 96.830 18.132 ,", 59 97.017 18.212 60 97.203 18.172 ✓ 61 97.388 18.171 62 97.574 18.172 moo 63 97.760 18.171 o w 64 97.944 17.933 65 98.049 10.282 °° 66 98.118 6.695 ear w 'w 67 98.187 6.734 68 98.255 6.696 woo 69 98.324 6.734 we 70 98.393 6.735 71 98.461 6.695 4"* 72 98.530 6.734 73 98.599 6.695 74 98.667 6.695 75 98.737 6.775 76 98.805 6.695 ow 77 98.874 6.735 78 98.943 6.695 on 79 99.011 6.695 ow 80 99.080 6.695 81 99.148 6.695 82 99.217 6.695 83 99.285 6.695 M ` 84 99.354 6.695 „ 85 99.422 6.695 86 99.491 6.695 +r"" 87 99.559 6.695 88 99.628 6.695 89 99.696 6.695 Iwo 90 99.765 6.695 91 99.833 6.695 ... 92 99.902 6.695 93 99.970 6.695 "' 94 100.000 2.899 oft olow TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 2.50 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.29 ow 111 1+ TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 168.4855 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 423.2366 e.. eiet go .�r .r moo oo +rw 44 ON am 40 24 -HOUR STORM RUNOFF HYDROGRAPH gm HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) ow 11 ' TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 "" 14.083 172.2961 212.05 . Q V . . or 14.167 173.7761 214.90 . Q V . . 14.250 175.2773 217.97 . Q V . . 1011 14.333 176.8019 221.37 . .Q V . 14.417 178.3520 225.07 . .Q V . . two 14.500 179.9303 229.17 . .Q V . . 14.583 181.5395 233.66 . .Q V . . wm 14.667 183.1816 238.43 . .Q V . . . um 14.750 184.8593 243.60 . . Q V . . . 14.833 186.5740 248.97 . . Q V . . 14.917 188.3276 254.63 . . Q V . . 15.000 190.1206 260.34 . . Q V . . alle . 15.083 191.9548 266.32 . - Q V . . 15.167 193.8318 272.55 . - Q V . . 15.250 195.7550 279.25 . - Q V . . wm 15.333 197.7276 286.41 . . Q V . . . 15.417 199.7532 294.12 . . Q V . . im 15.500 201.8370 302.57 . . Q V. . ow 15.583 203.9853 311.93 . . Q V. . 15.667 206.2055 322.37 . . Q V. . ". 15.750 208.5081 334.35 . . Q V. . 15.833 210.9077 348.42 . . Q V. . so 15.917 213.4348 366.93 . . Q V . MN . 16.000 216.1404 392.85 . QV 16.083 219.1866 442.31 . . V Q . 00 16.167 222.6017 495.87 . .V Q . 16.250 226.3319 541.62 . . .V Q . . "" 16.333 230.4238 594.15 . . .V Q. . mw 16.417 234.8402 641.26 . . . V . Q . 16.500 239.6671 700.86 . . V 4 . . qm 16.583 244.7841 743.00 . . V Q . . 16.667 250.0458 763.99 . . . V . . . mw 16.750 255.3990 777.29 . . V Q . . . 16.833 260.6179 757.78 . . V Q . . MINI 16.917 265.6215 726.52 . V Q . . . . 100 17.000 270.1458 656.93 . . . V . Q . 17.083 274.2920 602.03 . . . V Q . Nu 17.167 278.0940 552.05 . VQ . . . 17.250 281.6837 521.22 . Q . . . 17.333 285.0319 486.16 . . . Q V . . _ 17.417 288.1521 453.06 . - Q V . . 17.500 291.1695 438.12 . . .Q V . 411 17.583 294.0028 411.40 . . Q V . . 17.667 296.7033 392.11 . Q. V . Q. MI 17.750 299.2944 376.23 . . Q . V . tow 17.833 301.7898 362.33 . . Q . V . 17.917 304.1909 348.64 . . Q . V . ... 18.000 306.4868 333.37 . . Q . V . ma MR ' 18.083 308.7281 325.44 . Q V. 18.167 310.8791 312.32 . Q V. 41' 18.250 312.9912 306.67 . Q V. . ai11i 18.333 315.0407 297.60 Q . V. . 18.417 317.0409 290.43 Q . V. . qui 18.500 318.9993 284.36 Q . V . 18.583 320.9237 279.41 Q . V . am 18.667 322.8172 274.94 Q . V an 18.750 324.6763 269.94 Q . V 18.833 326.5223 268.04 Q . V "r 18.917 328.3539 265.95 . 4 .V . 19.000 330.1652 263.00 Q . .V r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** +*• FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 2 ime » »> FLOWBY STRUCTURE ROUTING MODEL« «< rr MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN is 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. NMI ma "ft INFLOW sr (STREAM 2) mai w < - -* <= flowby structure or basin (maximum flowby Q = 349.0 cfs) storage m. NW 'OR V STREAM 2 or FLOWBY NM ii on FLOWBY BASIN MODELING RESULTS: ial no MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME as (HRS) (CFS) (CFS) (AF) 14.083 212.0 212.0 .000 14.166 214.9 214.9 .000 rr 14.249 218.0 218.0 .000 14.333 221.4 221.4 .000 °'• 14.416 225.1 225.1 .000 ere IMP MN 14.499 229.2 229.2 .000 14.583 233.7 233.7 .000 'IIII 14.666 238.4 238.4 .000 .r 14.749 243.6 243.6 .000 14.833 249.0 249.0 .000 .0 14.916 254.6 254.6 .000 NW 14.999 260.3 260.3 .000 15.083 266.3 266.3 .000 15.166 272.5 272.5 .000 15.249 279.3 279.3 .000 is 15.333 286.4 286.4 .000 15.416 294.1 294.1 .000 "" 15.499 302.6 302.6 .000 sr 15.583 311.9 311.9 .000 15.666 322.4 322.4 .000 me 15.749 334.3 334.3 .000 15.833 348.4 348.4 .000 me 15.916 366.9 349.0 .124 15.999 392.9 349.0 .426 No 16.083 442.3 349.0 1.068 for 16.166 495.9 349.0 2.080 16.249 541.6 349.0 3.406 " 16.333 594.1 349.0 5.095 m „ 16.416 641.3 349.0 7.10 7 16.499 700.9 349.0 9.531 ., 16.583 743.0 349.0 12.244 16.666 764.0 349.0 15.102 err 16.749 777.3 349.0 18.052 16.833 757.8 349.0 20.867 gm 16.916 726.5 349.0 23.467 sr 16.999 656.9 349.0 25.588 17.083 602.0 349.0 27.331 *m 17.166 552.0 349.0 28.729 17.249 521.2 349.0 29.915 ✓ 17.333 486.2 349.0 30.860 rift 17.416 453.1 349.0 31.576 17.499 438.1 349.0 32.190 +r 17.583 411.4 349.0 32.620 17.666 392.1 349.0 32.917 '"' 17.749 376.2 349.0 33.104 our 17.833 362.3 349.0 33.196 17.916 348.6 348.6 33.196 _ 17.999 333.4 333.4 33.196 18.083 325.4 325.4 33.196 rr 18.166 312.3 312.3 33.196 18.249 306.7 306.7 33.196 ,rr 18.333 297.6 297.6 33.196 mo 18.416 290.4 290.4 33.196 18.499 284.4 284.4 33.196 *r 18.583 279.4 279.4 33.196 18.666 274.9 274.9 33.196 imr 18.749 269.9 269.9 33.196 ma 18.833 268.0 268.0 33.196 18.916 265.9 265.9 33.196 w 18.999 263.0 263.0 33.196 mr _, ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 7 Am r .s to » » > STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< do am ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** illi+ FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 6 or » » > STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< ,w do ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 11 o w » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< d. ✓ STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) " - TIME(HRS) VOLUME(AF) Q(CFS) 0. 500.0 1000.0 1500.0 2000.0 " 14.083 579.4130 707.49 . . Q V . . or 14.167 584.3494 716.75 . . Q V . . 14.250 589.3561 726.97 . . Q V . . ". 14.333 594.4417 738.43 . . Q V . . 14.417 599.6155 751.23 . Q V . . ° ' m 14.500 604.8880 765.57 . Q V . . .40 14.583 610.2695 781.39 . Q V . 14.667 615.7679 798.38 . Q V . . " 14.750 621.3906 816.41 . Q V . 14.833 627.1421 835.11 . Q V . . "' 14.917 633.0265 854.42 . QV . . 15.000 639.0461 874.05 . QV . " 15.083 645.2056 894.37 . Q V. . F ,�, 15.167 651.5115 915.61 . QV. 15.250 657.9733 938.24 . QV. . " 15.333 664.6017 962.45 . Q. 15.417 671.4100 988.56 . Q. . "-' 15.500 678.4144 1017.05 . Q . • ,, 15.583 685.6346 1048.36 . Q 15.667 693.0941 1083.13 . VQ . " 15.750 700.8242 1122.41 . V Q . 15.833 708.8664 1167.72 . .V Q . do 15.917 717.1682 1205.43 . .V Q on 16.000 725.7954 1252.67 . .V Q . 16.083 734.8829 1319.50 . .V Q . MI 16.167 744.5703 1406.62 . . V Q . . 16.250 754.9461 1506.56 . . V Q . """ 16.333 766.1132 1621.46 . . V . Q . 16.417 778.1286 1744.65 . . V Q . 16.500 790.9007 1854.50 . . V . Q . m ,, 16.583 804.0858 1914.48 . . V Q 16.667 817.2428 1910.40 . . V Q . "" 16.750 830.1166 1869.28 . . V . Q . ...a 16.833 842.6182 1815.22 V Q 16.917 854.6943 1753.46 . V Q +w 17.000 866.2939 1684.27 . V . Q 17.083 877.4246 1616.17 . V . Q m" 17.167 888.1145 1552.17 . V .Q . " M. ell 17.250 898.4055 1494.26 . . V Q. 17.333 908.3287 1440.85 . . V Q . ing 17.417 917.9405 1395.62 . . Q . . 17.500 927.2463 1351.20 . . Q . 17.583 936.2071 1301.11 . QV 4 " 17.667 944.8467 1254.47 . . Q V . . MN 17.750 953.1990 1212.75 . Q V . 17.833 961.2887 1174.62 . Q V . ,,., 17.917 969.1390 1139.87 . . Q V . 18.000 976.6670 1093.06 . .Q V . " 18.083 983.9432 1056.51 . .Q V. . 18.167 990.9543 1018.02 . Q V. IS 18.250 997.7675 989.26 . Q. V. ill 18.333 1004.3840 960.67 . Q. V. 18.417 1010.8390 937.29 . Q . V. . rA 18.500 1017.1540 917.02 . Q . V 18.583 1023.3540. 900.17 . Q . V . to 18.667 1029.4630 887.00 . Q V w , 18.750 1035.4870 874.75 . Q V 18.833 1041.4470 865.38 . Q V . 0 18.917 1047.3410 855.78 . Q . .V 19.000 1053.1650 845.64 . Q V . vow SIM ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 160.00 TO NODE 170.00 IS CODE = 5.2 " » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< um THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ""' INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, um U.S. Department of Commerce). 4. ' 011 ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 i """ UPSTREAM ELEVATION(FT) = 1043.53 4n DOWNSTREAM ELEVATION(FT) = 1024.82 CHANNEL LENGTH(FT) = 2667.00 MANNING'S FACTOR = .015 me CONSTANT LOSS RATE(CFS) = .00 kilii CHANNEL ROUTING COEFFICIENT ESTIMATED: min MAXIMUM INFLOW(CFS) = 1914.48 am AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1359.43 CHANNEL NORMAL VELOCITY FOR Q = 1359.43 CFS = 15.87 FPS 0 """ ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 +1r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ,. UNIT INTERVALS IS CSTAR = .979 am CONVEX METHOD CHANNEL ROUTING RESULTS: OUTFLOW LESS a MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) """ (HRS) (CFS) (CFS) (CFS) err Mw 11111 14.083 707.5 703.1 703.1 14.167 716.8 711.9 711.9 ,. 14.250 727.0 721.6 721.6 - 14.333 738.4 732.4 732.4 14.417 751.2 744.5 744.5 mo 14.500 765.6 758.0 758.0 14.583 781.4 773.1 773.1 olo 14.667 798.4 789.4 789.4 mo 14.750 816.4 806.9 806.9 14.833 835.1 825.3 825.3 ow 14.917 854.4 844.2 844.2 15.000 874.0 863.7 863.7 ma 15.083 894.4 883.7 883.7 or 15.167 915.6 904.4 904.4 15.250 938.2 926.3 926.3 *� 15.333 962.4 949.7 949.7 15.417 988.6 974.8 974.8 W. 15.500 1017.0 1002.0 1002.0 .„ 15.583 1048.4 1031.9 1031.9 15.667 1083.1 1064.8 1064.8 r.. 15.750 1122.4 1101.7 1101.7 15.833 1167.7 1143.9 1143.9 "" 15.917 1205.4 1185.5 1185.5 - 16.000 1252.7 1227.9 1227.9 16.083 1319.5 1284.5 1284.5 wo 16.167 1406.6 1360.9 1360.9 16.250 1506.6 1454.0 1454.0 4111" 16.333 1621.5 1561.0 1561.0 16.417 1744.6 1679.8 1679.8 wo 16.500 1854.5 1796.4 1796.4 r.+ 16.583 1914.5 1882.3 1882.3 16.667 1910.4 1911.8 1911.8 16.750 1869.3 1890.5 1890.5 16.833 1815.2 1843.6 1843.6 oros 16.917 1753.5 1786.0 1786.0 17.000 1684.3 1720.7 1720.7 17.083 1616.2 1652.1 1652.1 r 17.167 1552.2 1586.0 1586.0 17.250 1494.3 1524.9 1524.9 on 17.333 1440.9 1469.1 1469.1 ✓ 17.417 1395.6 1419.6 1419.6 17.500 1351.2 1374.6 1374.6 wo 17.583 1301.1 1327.5 1327.5 17.667 1254.5 1279.1 1279.1 '" 17.750 1212.8 1234.8 1234.8 17.833 1174.6 1194.8 1194.8 ,. 17.917 1139.9 1158.2 1158.2 ar 18.000 1093.1 1117.6 1117.6 18.083 1056.5 1075.9 1075.9 AIN 18.167 1018.0 1038.3 1038.3 ea 18.250 989.3 1004.5 1004.5 18.333 960.7 975.8 975.8 _ 18.417 937.3 949.7 949.7 18.500 917.0 927.7 927.7 "o 18.583 900.2 909.1 909.1 18.667 887.0 894.0 894.0 on 18.750 874.8 881.2 881.2 m 18.833 865.4 870.4 870.4 18.917 855.8 860.8 860.8 "' 19.000 845.6 851.0 851.0 ow PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 1349.127 AF OUTFLOW VOLUME = 1349.127 AF LOSS VOLUME = .000 AF ma ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** „ FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< (UNIT - HYDROGRAPH ADDED TO STREAM #2) gm WATERSHED AREA = 453.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE gg *USER ENTERED "LAG" TIME = .820 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .371 +�= LOW LOSS FRACTION = .365 * HYDROGRAPH MODEL #1 SPECIFIED* m. SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 rr PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .9 2 30-MINUTE FACTOR = .9-2 1 -HOUR FACTOR = .982 ` 3 -HOUR FACTOR = .997 6 -HOUR FACTOR = .999 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.163 �., RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ai MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .847 46.396 2 2.701 101.568 N° " 3 5.225 138.312 ..� 4 8.717 191.299 5 13.010 235.188 6 18.740 313.900 rr OM M 7 25.420 365.990 8 32.627 394.793 ""' 9 40.207 415.302 we 10 47.596 404.765 11 53.838 341.993 12 58.690 265.828 13 62.437 205.251 is 14 65.741 180.995 15 68.555 154.200 16 70.713 118.211 m 17 72.930 121.457 18 74.715 97.780 '"" 19 76.281 85.821 .r 20 77.734 79.565 21 79.111 75.463 ".. 22 80.345 67.622 23 81.459 60.994 m 24 82.514 57.788 25 83.440 50.760 26 84.417 53.492 27 85.239 45.069 28 86.030 43.310 ""' 29 86.760 39.984 r. 30 87.467 38.746 31 88.059 32.450 „." 32 88.654 32.598 33 89.252 32.755 m 34 89.846 32.534 35 90.354 27.828 '"` 36 90.826 25.891 m 37 91.299 25.901 38 91.772 25.901 39 92.195 23.164 40 92.571 20.626 "` 41 92.947 20.605 42 93.324 20.626 me 43 93.700 20.626 .r 44 94.058 19.563 45 94.360 16.562 ""' 46 94.659 16.372 m 47 94.958 16.373 48 95.256 16.362 49 95.556 16.404 50 95.854 16.362 m 51 96.101 13.540 52 96.299 10.803 m 53 96.496 10.803 ■r 54 96.693 10.823 55 96.891 10.803 m. 56 97.088 10.803 57 97.285 10.803 iii 58 97.482 10.824 m 59 97.680 10.824 60 97.877 10.782 m 61 98.027 8.234 62 98.101 4.022 "" 63 98.173 3.980 „W 64 98.246 4.001 65 98.319 4.001 66 98.392 4.001 sr or or 67 98.465 3.980 68 98.538 4.001 69 98.611 4.001 or 70 98.684 4.001 71 98.757 3.980 +*� 72 98.830 4.001 73 98.903 4.001 or 74 98.976 4.001 75 99.049 4.001 76 99.122 4.001 or 77 99.195 4.001 78 99.268 4.001 79 99.341 4.001 80 99.414 4.001 81 99.487 4.001 •�. 82 99.560 4.001 83 99.633 4.001 84 99.706 4.001 85 99.779 4.001 86 99.852 4.001 +B 87 99.925 4.001 88 99.998 4.001 89 100.000 .099 do mu r' TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.71 or TOTAL EFFECTIVE RAINFALL(INCHES) = 5.14 +.. TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 102.2188 rr TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 193.7668 to err on or rr mal kom rr� err NM .rr an im 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H em Ail HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) MR MI TIME(HRS) VOLUME (AF) Q(CFS) 0. 125.0 250.0 375.0 500.0 "' 14.083 74.6529 109.79 . Q . v . . rw 14.167 75.4190 111.23 . Q . v . . 14.250 76.1953 112.73 . Q. V . OW 14.333 76.9824 114.29 . Q. V . . 14.417 77.7807 115.91 . Q. V . . ." 14.500 78.5907 117.61 . Q. V . . 14.583 79.4130 119.39 . Q. V . 14.667 80.2482 121.28 . Q. V . . or 14.750 81.0972 123.27 . Q. V . . 14.833 81.9609 125.41 . Q V . . "" 14.917 82.8405 127.71 . Q V . . 15.000 83.7372 130.21 . Q V . . 15.083 84.6526 132.91 . Q V . . ,.,,,, 15.167 85.5881 135.84 . Q V . . 15.250 86.5455 139.02 . .Q V . . 'IN 15.333 87.5271 142.52 . .Q V . . 15.417 88.5354 146.41 . .Q V . . 'M 15.500 89.5740 150.81 . • Q V . . ,,,, 15.583 90.6467 155.76 . • Q V . . 15.667 91.7584 161.41 . • Q V . . ,. 15.750 92.9141 167.82 . • Q V. . 15.833 94.1222 175.41 . • Q V. . " 15.917 95.3996 185.47 . • Q V. . 16.000 96.7750 199.71 . Q V. IMPIP 16.083 98.3400 227.24 . Q V ea 16.167 100.1133 257.49 . . Q . 16.250 102.0668 283.65 . .VQ . "_ 16.333 104.2252 313.39 . .V Q r . 106.5718 340.74 . . V Q . 16.500 109.1393 372.79 . . V Q. in 16.583 111.8 512 393.78 . . V . Q . 16.667 114.6294 403.39 . . V • . Q m 16.750 117.4095 403.67 . . V • . Q 16.833 120.0875 388.84 . . V .Q " 16.917 122.5469 357.11 . V Q . am 17.000 124.7623 321.68 . Q 17.083 126.7732 291.98 . . Q V . on 17.167 128.6482 272.25 . .Q V . 17.250 130.3948 253.60 . Q V . of 17.333 132.0132 235.00 . Q . V . .. 17.417 133.5709 226.17 . Q . V . 17.500 135.0332 212.33 . Q V . 10 17.583 136.4261 202.25 . Q V . 17.667 137.7652 194.44 . Q V . ""' 17.750 139.0567 187.53 . . Q . V . . rr 17.833 140.2980 180.23 . • Q . V . . 17.917 141.4940 173.65 . • Q V. *• 18.000 142.6529 168.28 . • 4 . V. . 9.. ill 18.083 143.7721 162.50 Q . V. . 18.167 144.8672 159.01 . . Q V. 4 " 18.250 145.9227 153.26 . . Q V mg 18.333 146.9507 149.26 . .Q V 18.417 147.9501 145.12 . .Q V mi 18.500 148.9251 141.57 . .4 V 18.583 149.8705 137.27 . Q . V . Imo 18.667 150.7984 134.73 Q . V . MO 18.750 151.7095 132.28 . Q . V 18.833 152.6023 129.64 . Q . .V . rr 18.917 153.4708 126.11 . Q .V 19.000 154.3210 123.45 Q. . .V . go rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 2 di » »> FLOWBY STRUCTURE ROUTING MODEL« «< di tug MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN r 325.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. dd .r i` INFLOW ,.. (STREAM 2) mul rr di < - -* <= flowby structure or basin (maximum flowby Q = 325.0 cfs) storage m. V NIR STREAM 2 10 FLOWBY wet es me FLOWBY BASIN MODELING RESULTS: is ,,,, MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME or (HRS) (CFS) (CFS) (AF) 14.083 109.8 109.8 .000 IM 14.166 111.2 111.2 .000 r 14.249 112.7 112.7 .000 14.333 114.3 114.3 .000 was 14.416 115.9 115.9 .000 lin we ea 14.499 117.6 117.6 .000 14.583 119.4 119.4 .000 """ 14.666 121.3 121.3 .000 - 14.749 123.3 123.3 .000 14.833 125.4 125.4 .000 .• 14.916 127.7 127.7 .000 14.999 130.2 130.2 .000 Ai 15.083 132.9 132.9 .000 15.166 135.8 135.8 .000 im 15.249 139.0 139.0 .000 ✓ 15.333 142.5 142.5 .000 15.416 146.4 146.4 .000 us 15.499 150.8 150.8 .000 as 15.583 155.8 155.8 .000 15.666 161.4 161.4 .000 ,. 15.749 167.8 167.8 .000 15.833 175.4 175.4 .000 MI 15.916 185.5 185.5 .000 15.999 199.7 199.7 .000 .". 16.083 227.2 227.2 .000 mo 16.166 257.5 257.5 .000 16.249 283.6 283.6 .000 """ 16.333 313.4 313.4 .000 mu 16.416 340.7 325.0 .108 16.499 372.8 325.0 .438 ..". 16.583 393.8 325.0 .911 16.666 403.4 325.0 1.451 ow 16.749 403.7 325.0 1.993 16.833 388.8 325.0 2.433 """ 16.916 357.1 325.0 2.654 , 16.999 321.7 321.7 2.654 17.083 292.0 292.0 2.654 .. 17.166 272.3 272.3 2.654 17.249 253.6 253.6 2.654 'm 17.333 235.0 235.0 2.654 500. 17.416 226.2 226.2 2.654 17.499 212.3 212.3 2.654 to 17.583 202.3 202.3 2.654 17.666 194.4 194.4 2.654 "' 17.749 187.5 187.5 2.654 .r 17.833 180.2 180.2 2.654 17.916 173.6 173.6 2.654 400 17.999 168.3 168.3 2.654 18.083 162.5 162.5 2.654 "" 18.166 159.0 159.0 2.654 18.249 153.3 153.3 2.654 '® 18.333 149.3 149.3 2.654 ,m 18.416 145.1 145.1 2.654 18.499 141.6 141.6 2.654 we 18.583 137.3 137.3 2.654 18.666 134.7 134.7 2.654 al 18.749 132.3 132.3 2.654 ,,, 18.833 129.6 129.6 2.654 o 18.916 126.1 126.1 2.654 us 18.999 123.4 123.4 2.654 gu lig ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 7 uu mu NM • >»»STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mm mo **************************************************************************** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 6 um >»»STREAM NUMBER 2 CLEARED AND SET TO ZER0««< Ns aw **************************************************************************** as FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 11 mm >»»VIEW STREAM NUMBER 1 HYDROGRAPH««< mm ma STREAM HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) mm al TIME(HRS) VOLUME(AF) Q(CFS) 0. 575.0 1150.0 1725.0 2300.0 IM 14.083 651.4961 812.87 . . Q V . . mis 14.167 657.1649 823.11 . . Q V . . 14.250 662.9108 834.32 . . Q V . . 00 14.333 668.7420 846.69 . . Q V . . . 14.417 674.6677 860.41 . . Q V . . . me 14.500 680.6982 875.63 . Q V . . 14.583 686.8445 892.45 . Q V . . . . mm 14.667 693.1166 910.71 . Q V . . . . mm 14.750 699.5228 930.18 . Q V . . . . 14.833 706.0701 950.67 . Q V . . . . al 14.917 712.7640 971.95 . Q V . . 15.000 719.6091 993.90 . QV . . . . me 15.083 726.6103 1016.57 . . QV . mo 15.167 733.7746 1040.26 . QV. . . . 15.250 741.1117 1065.35 . QV. . all 15.333 748.6339 1092.21 . . QV. . 15.417 756.3557 1121.22 . . Q. . "'"' 15.500 764.2955 1152.85 . . VQ . 15.583 772.4747 1187.63 . Q . 15.667 780.9199 1226.24 . . VQ . .m 15.750 789.6633 1269.55 . . V Q . . 15.833 798.7494 1319.30 . . V Q mo 15.917 808.1910 1370.92 . V Q . . . 16.000 818.0226 1427.56 . .V Q . . no 16.083 828.4338 1511.71 . .V Q . . all 16.167 839.5797 1618.38 . .V Q . . 16.250 851.5469 1737.63 . . V 4 . "" 16.333 864.4560 1874.41 . . V . Q . es 16.417 878.2629 2004.76 . . V . 4 . . 16.500 892.8731 2121.40 . . . V Q 111.1 16.583 908.0748 2207.28 . . . V . Q 16.667 923.4799 2236.82 . . . V . Q dm 16.750 938.7385 2215.54 . . . V Q 16.833 953.6736 2168.59 . . V Q . . 16.917 968.2119 2110.95 . . . V . Q - NIN 17.000 982.2778 2042.37 . . . V Q . 17.083 995.6668 1944.08 . . . V . Q ▪ 17.167 1008.4650 1858.23 . . . V . Q . aw MO 4111 17.250 1020.7130 1778.47 . . V Q . 17.333 1032.4490 1704.08 . V Q. "� 17.417 1043.7830 1645.74 . . VQ . am 17.500 1054.7130 1586.98 . . Q . 17.583 1065.2480 1529.72 . . Q V . - 17.667 1075.3970 1473.55 . . Q V . as 17.750 1085.1930 1422.35 . Q V 17.833 1094.6620 1375.01 . . Q V . . um 1103.8350 1331.89 . Q V . . 18.000 1112.6910 1285.90 . . . Q V . . cm 18.083 1121.2200 1238.40 . . .Q V. . 18.167 1129.4660 1197.32 . . Q V. . "' 18.250 1137.4400 1157.80 . . Q V. . ,,,e 18.333 1145.1880 1125.02 . . Q. V. . 18.417 1152.7280 1094.80 . . Q. V. . . 18.500 1160.0920 1069.31 . . Q . V . 18.583 1167.2990 1046.36 . . Q . V . 'w 18.667 1174.3840 1028.73 . . Q V . .1, 18.750 1181.3640 1013.50 . Q V 18.833 1188.2510 999.99 . Q V . ow 18.917 1195.0480 986.95 . . Q .V . 19.000 1201.7590 974.43 . Q .V mm 00 END OF FLOOD ROUTING ANALYSIS mm as mm mu m. as mm mm mm um mm ma mm ma mm as mo me mm me ma mm mm ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** +•� F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) "., Ver. 5.1 Release Date: 01/01/95 License ID 1206 ""' Analysis prepared by: ASL Consulting Engineers ■rr One Jenner, Suite 200 Irvine, CA 92718 o m. (714) 727 -7099 * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1, 2, 3, 4, 5, 6, 7 & 8 REVISED - * SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,, FILE NAME: N:I10RB108.UH1 TIME /DATE OF STUDY: 10:42 7/11/1995 ""' ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 •r » » >UNIT- HYDROGRAPH ANALYSIS« «< (UNIT - HYDROGRAPH ADDED TO STREAM #1) WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE "" *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. mm THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) mm MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED m„ MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* .�. SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 o' SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 ""' SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .978 30- MINUTE FACTOR = .978 moo 1 -HOUR FACTOR = .978 ar 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 "m° 24 -HOUR FACTOR = .999 me NO UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES me UNIT INTERVAL PERCENTAGE OF LAG-TIME = 21.368 tw am RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 mu MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 mm tot UNIT HYDROGRAPH DETERMINATION mo mot INTERVAL "S" GRAPH UNIT HYDROGRAPH - NUMBER MEAN VALUES ORDINATES(CFS) ma 1 1.881 54.816 mt• 2 7.519 164.320 3 17.390 287.705 ow 4 31.680 416.512 5 47.144 450.690 ma 6 58.786 339.323 am 7 66.137 214.267 8 71.368 152.469 ma 9 75.288 114.248 10 78.386 90.276 am 11 80.990 75.902 12 83.152 63.022 tom 13 85.059 55.572 ow 14 86.676 47.126 15 88.056 40.226 mm 16 89.306 36.426 17 90.444 33.190 atm 18 91.439 28.978 t. 19 92.344 26.385 20 93.136 23.079 too 21 93.914 22.672 22 94.571 19.147 mm 23 95.199 18.318 me 24 95.822 18.151 25 96.301 13.960 mm 26 96.716 12.090 27 97.131 12.100 tot 28 97.546 12.090 29 97.939 11.472 ma 30 98.139 5.813 tw 31 98.292 4.465 32 98.446 4.481 me 33 98.599 4.460 tot 34 98.752 4.476 35 98.905 4.465 me 36 99.059 4.470 37 99.212 4.465 ow 38 99.365 4.465 39 99.518 4.465 mm 40 99.672 4.465 ow 41 99.825 4.465 42 99.978 4.465 43 100.000 .642 am MI on TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL-LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 mo TOTAL SOIL-LOSS VOLUME(ACRE-FEET) = 29.3578 TOTAL STORM RUNOFF VOLUME(ACRE-FEET) = 147.1227 ma aro ma mi gm mr ma IMP di mo mumg . r.. _ , , . �. ... mg r gm r 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H www HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) mm 'l TIME(HRS) VOLUME (AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 '"" 14.083 64.9089 79.83 . Q V . . .r 14.167 65.4700 81.47 . Q . V . . 14.250 66.0447 83.45 . Q . V . . me 14.333 66.6355 85.78 . Q . V . . 14.417 67.2436 88.28 . Q . V . . dr 14.500 67.8680 90.66 Q. V . ." 14.583 68.5077 92.89 . Q. V . . . 14.667 69.1626 95.10 . Q. V . . IS 14.750 69.8332 97.36 . Q. V . . 14.833 70.5200 99.72 . Q. V. . "" 14.917 71.2240 102.22 Q V. . ar 15.000 71.9464 104.89 . Q V. . 15.083 72.6887 107.78 . Q V. . ,, 15.167 73.4524 110.90 . .Q V. . 15.250 74.2398 114.32 .Q V . " 15.333 75.0532 118.10 . .Q V . 15.417 75.8952 122.27 . . Q V . '"` 15.500 76.7689 126.85 . . Q V . 0 „ 15.583 77.6781 132.02 Q V . 15.667 78.6282 137.96 . Q .V . ... 15.750 79.6278 145.14 . Q .V . 15.833 80.6906 154.32 . . Q .V . vim 15.917 81.8422 167.20 . . Q . V . 16.000 83.1288 186.83 . Q . V mo 16.083 84.6865 226.17 . . QV . - 16.167 86.6212 280.92 . . V Q . 16.250 88.9214 333.99 . . V Q 16.333 91.4916 373.20 . . V Q . mw 16.417 94.0439 370.60 . V Q 16.500 96.2597 321.73 . V . Q . "„ 16.583 98.1080 268.37 . Q 16.667 99.7177 233.72 . . . Q V . "' 16.750 101.1559 208.84 . Q V 16.833 102.4668 190.35 . Q. V . me 16.917 103.6805 176.23 . Q V . rrr 17.000 104.8104 164.06 . Q V . 17.083 105.8723 154.19 . Q . V . in 17.167 106.8696 144.80 . Q V. 17.250 107.8089 136.39 Q . V. . igm 17.333 108.6981 129.11 . . Q V. ,,,,,, 17.417 109.5411 122.41 . . Q V . 17.500 110.3409 116.14 . .Q V. ""' 17.583 111.1048 110.92 . .Q V 17.667 111.8352 106.04 . Q V sm 17.750 112.5389 102.17 . Q V a 17.833 113.2133 97.92 Q. . V . 17.917 113.8643 94.53 . Q. V 18.000 114.4935 91.37 . Q. .V we "'ll 18.083 115.0977 87.73 . Q . .V 18.167 115.6863 85.46 . Q . .V "w 18.250 116.2680 84.46 . Q . . .v . as 18.333 116.8470 84.08 . Q . .V 18.417 117.4229 83.62 . Q . .V .w 18.500 117.9852 81.65 . Q . . . V . err 18.583 118.5392 80.44 . Q . . V 18.667 119.0869 79.53 . Q . . V 4M 18.750 119.6283 78.60 . Q . V . 18.833 120.1632 77.67 . Q . . V 'w' 18.917 120.6918 76.75 . Q . . V 19.000 121.2140 75.83 . Q . V ss rw ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** - FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 .r. » » > FLOWBY STRUCTURE ROUTING MODEL« «< we MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN or 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. we we INFLOW ow (STREAM 1) we we < - -* <= flowby structure -' basin (maximum flowby Q = 569.0 cfs) storage NM r WO V STREAM 1 m" FLOWBY OW MI FLOWBY BASIN MODELING RESULTS: eto ,. MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME es (HRS) (CFS) (CFS) (AF) 14.083 79.8 79.8 .000 'w 14.166 81.5 81.5 .000 4110 14.249 83.5 83.5 .000 14.333 85.8 85.8 .000 1''4 14.416 88.3 88.3 .000 a.. Mg 14.499 90.7 90.7 .000 14.583 92.9 92.9 .000 'm 14.666 95.1 95.1 .000 rn 14.749 97.4 97.4 .000 14.833 99.7 99.7 .000 ■. 14.916 102.2 102.2 .000 14.999 104.9 104.9 .000 om 15.083 107.8 107.8 .000 me 15.166 110.9 110.9 .000 15.249 114.3 114.3 .000 ee 15.333 118.1 118.1 .000 15.416 122.3 122.3 .000 '"" 15.499 126.9 126.9 .000 am 15.583 132.0 132.0 .000 15.666 138.0 138.0 .000 •04 15.749 145.1 145.1 .000 15.833 154.3 154.3 .000 as 15.916 167.2 167.2 .000 15.999 186.8 186.8 .000 16.083 226.2 226.2 .000 ma 16.166 280.9 280.9 .000 16.249 334.0 334.0 .000 "' 16.333 373.2 373.2 .000 w 16.416 370.6 370.6 .000 16.499 321.7 321.7 .000 M, 16.583 268.4 268.4 .000 16.666 233.7 233.7 .000 « 16.749 208.8 208.8 .000 16.833 190.3 190.3 .000 �" 16.916 176.2 176.2 .000 r. 16.999 164.1 164.1 .000 17.083 154.2 154.2 .000 - 17.166 144.8 144.8 .000 17.249 136.4 136.4 .000 ow 17.333 129.1 129.1 .000 mo 17.416 122.4 122.4 .000 17.499 116.1 116.1 .000 or 17.583 110.9 110.9 .000 17.666 106.0 106.0 .000 ' 17.749 102.2 102.2 .000 , 17.833 97.9 97.9 .000 17.916 94.5 94.5 .000 ,w, 17.999 91.4 91.4 .000 18.083 87.7 87.7 .000 ma 18.166 85.5 85.5 .000 18.249 84.5 84.5 .000 'i 18.333 84.1 84.1 .000 om 18.416 83.6 83.6 .000 18.499 81.6 81.6 .000 mu 18.583 80.4 80.4 .000 18.666 79.5 79.5 .000 mo 18.749 78.6 78.6 .000 _ 18.833 77.7 77.7 .000 18.916 76.7 76.7 .000 mo 18.999 75.8 75.8 .000 1m • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 ✓ IM aimi mo MO » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «. MN .r STREAM HYDROGRAPH IN FIVE -MIT E INTERVALS(CFS) ea TIME(HRS) VOLUME(AF) Q(CFS) 0. 100, 200.0 300.0 400.0 or - 14.083 64.9089 79.83 . Q V . . 14.167 65.4700 81.47 . Q V . . ✓ 14.250 66.0447 83.45 . Q V . . 14.333 66.6355 85.78 . Q V . . ®" 14.417 67.2436 88.28 . Q V . rw 14.500 67.8680 90.66 . Q V . . 14.583 68.5077 92.89 . Q V . . .. 14.667 69.1626 95.10 . Q V . . 14.750 69.8332 97.36 . Q V . . ow 14.833 70.5200 99.72 . Q V. . 1e „ 14.917 71.2240 102.22 . V. . 15.000 71.9464 104.89 . V. . am' 15.083 72.6887 107.78 . V. . 15.167 73.4524 110.90 . .St V. . ""' 15.250 74.2398 114.32 . .Q V . as 15.333 75.0532 118.10 . .Q V . 15.417 75.8952 122.27 . . Q V . w w 15.500 76.7689 126.85 . . Q V . 15.583 77.6781 132.02 . Q .V . '""" 15.667 78.6282 137.96 . Q .V . 15.750 79.6278 145.14 . Q .V . .A 15.833 80.6906 154.32 . . Q .V . ". 15.917 81.8422 167.20 . . Q . V . 16.000 83.1288 186.83 . . Q . V . °"' 16.083 84.6865 226.17 . . . QV . 16.167 86.6212 280.92 . . . V Q - . r 16.250 88.9214 333.99 . . . V Q . , 16.333 91.4916 373.20 . . . V . Q - 16.417 94.0439 370.60 . . . V . Q wit 16.500 96.2597 321.73 . . . V . Q . 16.583 98.1080 268.37 . . . Q . I'm 16.667 99.7177 233.72 . . . Q V . or 16.750 101.1559 208.84 . . Q V . 16.833 102.4668 190.35 . Q. V . re, 16.917 103.6805 176.23 . . Q . V 17.000 104.8104 164.06 . . Q V . . ww 17.083 105.8723 154.19 . . Q . V . . 17.167 106.8696 144.80 . Q . V. . w.e 17.250 107.8089 136.39 . Q . V. . 410 17.333 108.6981 129.11 . . Q . V. . 17.417 109.5411 122.41 . . Q . V. . ""I 17.500 110.3409 116.14 . .Q . V. . or 17.583 111.1048 110.92 . .Q . V . 17.667 111.8352 106.04 . Q . V . 17.750 112.5389 102.17 . Q . V . 17.833 113.2133 97.92 . Q. . V . Illi 17.917 113.8643 94.53 . Q. . V . 18.000 114.4935 91.37 . Q. . .V . . w 18.083 115.0977 87.73 . Q - . .V . Ni 18.167 115.6863 85.46 . Q . . .V . 18.250 116.2680 84.46 . Q - . .V . "' 18.333 116.8470 84.08 Q . . .V . ■w IS 18.417 117.4229 83.62 Q . .V 18.500 117.9852 81.65 . Q . . V . we 18.583 118.5392 80.44 Q . . V err 18.667 119.0869 79.53 Q . . V 18.750 119.6283 78.60 Q . . V "'" 18.833 120.1632 77.67 . Q . . V . 18.917 120.6918 76.75 Q . . V iii 19.000 121.2140 75.83 Q . . V NM • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 id di » » > MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< mu THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER iii TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE JIM INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, 'm U.S. Department of Commerce). N M I N ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ,.• UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 "" CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 mi. CONSTANT LOSS RATE(CFS) = .00 mom CHANNEL ROUTING COEFFICIENT ESTIMATED: . .. MAXIMUM INFLOW(CFS) = 373.20 AVERAGE FLOWRATE IN EXCESS OF 506- MAXIMUM INFLOW = 272.25 aes CHANNEL NORMAL VELOCITY FOR Q = 272.25 CFS = 7.49 FPS ,,,. ESTIMATED CHANNEL ROUTING COEFFICIENT = .815 wm MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .823 Am CONVEX METHOD CHANNEL ROUTING RESULTS: gm OUTFLOW LESS MODEL INFLOW ROUTED LOSS is TIME (STREAM 1) FLOW (STREAM 1) .w (HRS) (CFS) (CFS) (CFS) 14.083 79.8 78.3 78.3 v 14.167 81.5 79.6 79.6 14.250 83.5 81.2 81.2 in 14.333 85.8 83.1 83.1 - 14.417 88.3 85.4 85.4 14.500 90.7 87.8 87.8 ■„ 14.583 92.9 90.2 90.2 14.667 95.1 92.5 92.5 au 14.750 97.4 94.7 94.7 14.833 99.7 97.0 97.0 we 14.917 102.2 99.3 99.3 +m 15.000 104.9 101.8 101.8 15.083 107.8 104.4 104.4 IN 15.167 110.9 107.3 107.3 mg m tor 15.250 114.3 110.4 110.4 15.333 118.1 113.7 113.7 m 15.417 122.3 117.5 117.5 m 15.500 126.9 121.6 121.6 15.583 132.0 126.1 126.1 15.667 138.0 131.2 131.2 15.750 145.1 137.0 137.0 or 15.833 154.3 144.0 144.0 15.917 167.2 152.9 152.9 16.000 186.8 165.3 165.3 - 16.083 226.2 184.3 184.3 16.167 280.9 220.5 220.5 m 16.250 334.0 272.0 272.0 m 16.333 373.2 324.3 324.3 16.417 370.6 364.5 364.5 .w 16.500 321.7 367.9 367.9 16.583 268.4 328.2 328.2 16.667 233.7 277.8 277.8 16.750 208.8 240.7 240.7 m 16.833 190.3 213.9 213.9 I 16.917 176.2 194.0 194.0 17.000 164.1 179.0 179.0 4 " 17.083 154.2 166.4 166.4 r■ 17.167 144.8 156.0 156.0 17.250 136.4 146.5 146.5 ,.. 17.333 129.1 137.9 137.9 17.417 122.4 130.5 130.5 " 17.500 116.1 123.6 123.6 17.583 110.9 117.3 117.3 ..` 17.667 106.0 111.9 111.9 t ,„ 17.750 102.2 107.0 107.0 17.833 97.9 102.9 102.9 m 17.917 94.5 98.7 98.7 18.000 91.4 95.2 95.2 me 18.083 87.7 91.9 91.9 18.167 85.5 88.4 88.4 18.250 84.5 85.9 85.9 um 18.333 84.1 84.7 84.7 18.417 83.6 84.2 84.2 " 18.500 81.6 83.7 83.7 m 18.583 80.4 82.0 82.0 18.667 79.5 80.7 80.7 m 18.750 78.6 79.7 79.7 18.833 77.7 78.8 78.8 'e 18.917 76.7 77.8 77.8 19.000 75.8 76.9 76.9 ars m PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.123 AF + w OUTFLOW VOLUME = 147.123 AF LOSS VOLUME = .000 AF m ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** - FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 '"" » » >UNIT- HYDROGRAPH ANALYSIS« «< m (UNIT - HYDROGRAPH ADDED TO STREAM #2) ..w NM WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE , *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED +.. MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 me * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 +� SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 "" SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: m' 5- MINUTE FACTOR = .978 30- MINUTE FACTOR = .978 1 -HOUR FACTOR = .978 sow 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 rir UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 rr RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 "" UNIT HYDROGRAPH DETERMINATION mu INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 5 14.937 229.845 6 21.573 296.939 7 29.027 333.536 ,rn 8 37.172 364.496 9 45.147 356.833 �• 10 52.442 326.428 11 57.921 245.198 mu 12 62.123 187.991 13 65.691 159.675 14 68.715 135.303 s" 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 18 76.841 72.755 19 78.377 68.742 •. 20 79.814 64.295 mg rr 21 81.010 53.506 22 82.230 54.590 '"' 23 83.218 44.217 m 24 84.291 48.018 25 85.185 40.012 u. 26 86.039 38.215 27 86.826 35.230 m" 28 87.574 33.448 29 88.206 28.303 gm 30 88.851 28.829 to 31 89.496 28.869 32 90.106 27.299 "' 33 90.621 23.059 rw 34 91.131 22.828 35 91.641 22.811 .., 36 92.118 21.353 37 92.526 18.261 or 38 92.933 18.173 39 93.339 18.181 ow 40 93.745 18.173 ..r► 41 94.119 16.746 42 94.442 14.458 "" 43 94.765 14.435 r 44 95.087 14.427 45 95.410 14.427 m , 46 95.732 14.427 47 96.031 13.359 am 48 96.249 9.772 49 96.462 9.517 e "'" 50 96.675 9.548 m 51 96.888 9.517 52 97.101 9.517 ... 53 97.314 9.533 54 97.527 9.533 " 55 97.740 9.533 m 56 97.947 9.278 57 98.061 5.101 - 58 98.140 3.523 59 98.219 3.539 "" 60 98.297 3.491 61 98.376 3.539 gm 62 98.455 3.523 m 63 98.533 3.507 64 98.612 3.523 - 65 98.691 3.539 66 98.769 3.507 °"" 67 98.848 3.523 „ii 68 98.927 3.523 69 99.005 3.523 m . 70 99.084 3.523 71 99.163 3.523 Wi 72 99.242 3.523 m 73 99.320 3.523 74 99.399 3.523 t. 75 99.478 3.523 76 99.557 3.523 ""' 77 99.635 3.523 NO 78 99.714 3.523 79 99.793 3.523 80 99.871 3.523 my 1111 81 99.950 3.523 82 100.000 2.230 mos TOTAL STORM RAINFALL( INCHES) = 8.79 sir TOTAL SOIL— LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL( INCHES) = 6.50 TOTAL SOIL —LOSS VOLUME (ACRE — FEET ) = 70.7203 TOTAL STORM RUNOFF VOLUME(ACRE —FEET) = 200.2383 rrr rr +r. ,rr err Mil OEM arr rr irr err ww iii UM - 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H 4M 11. HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) MI III+ TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ' 14.083 83.0794 101.87 . Q V . . ,,, 14.167 83.7912 103.36 . Q V . . 14.250 84.5142 104.98 . Q V . . ... 14.333 85.2497 106.79 . Q V . . 14.417 85.9990 108.80 . Q V . . mg 14.500 86.7636 111.03 . .Q V . . 14.583 87.5448 113.42 . .Q V . . iiiii 14.667 88.3437 116.00 . .Q V . . N. 14.750 89.1612 118.69 . .Q V . . 14.833 89.9978 121.48 . . Q V . . 0 "■ 14.917 90.8535 124.25 . . Q V . . me 15.000 91.7289 127.11 Q V . 15.083 92.6249 130.10 . Q V . . WM 15.167 93.5429 133.29 . Q V . . 15.250 94.4840 136.65 . Q V . . ""' 15.333 95.4506 140.35 . Q V. . 15.417 96.4444 144.30 . Q V. . - 15.500 97.4681 148.64 . Q V. . ,.,, 15.583 98.5249 153.45 . Q V. 15.667 99.6191 158.88 . Q V. ow 15.750 100.7560 165.07 . Q V . 15.833 101.9438 172.46 . . Q V . j "" 15.917 103.1984 182.17 . . Q V . 16.000 104.5484 196.03 . QV . oft 16.083 106.0808 222.50 . .VQ - 16.167 107.8198 252.50 . .V Q . 16.250 109.7443 279.44 . .V Q . ""' 16.333 111.8730 309.09 . . V Q 16.417 114.2020 338.17 . . V Q . 16.500 116.7266 366.58 . . V Q . gm 16.583 119.3554 381.69 . . V Q . 16.667 122.0261 387.79 . . . V Q . 10 16.750 124.6198 376.61 . . V Q . 16.833 127.0533 353.34 . . V Q . "" 16.917 129.2303 316.10 . V .Q . yrr 17.000 131.2015 286.22 . . V Q . 17.083 133.0270 265.06 . . Q . as 17.167 134.7252 246.58 . . . Q V . 17.250 136.2956 228.03 . . Q V . me 17.333 137.8036 218.96 . . .Q V . , 17.417 139.2108 204.32 . Q V . 17.500 140.5480 194.17 . Q. V . . 'm 17.583 141.8290 186.00 . Q . V . 17.667 143.0561 178.17 . . Q V . . '"' 17.750 144.2228 169.42 . . Q V . . m 17.833 145.3519 163.93 . . Q V. . 17.917 146.4294 156.46 . . Q V. m 18.000 147.4803 152.59 . . Q V. . NO ill 18.083 148.4889 146.45 Q . V. 18.167 149.4690 142.31 Q . V. ". 18.250 150.4217 138.33 . Q . V . _ 18.333 151.3517 135.04 . Q . V . 18.417 152.2581 131.61 . Q . V . 18.500 153.1540 130.09 Q . V 18.583 154.0402 128.67 . . Q . V . No 18.667 154.9148 127.00 . . Q . V . 18.750 155.7750 124.90 . . Q .V 18.833 156.6278 123.83 . . Q . .V . INN mg 18.917 157.4718 122.54 . . Q . .V . 19.000 158.3030 120.69 . . Q . .V . or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** „■, FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 ' » »> FLOWBY STRUCTURE ROUTING MODEL« «< m ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: *w FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. ow FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. me ar "' INFLOW ,, (STREAM 2) w nr AO < - -* <= flowby structure dr basin (maximum flowby Q = 326.0 cfs) storage um ✓ �., V . STREAM 2 - FLOWBY or or .r rr FLOWBY BASIN MODELING RESULTS: OM MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME - (HRS) (CFS) (CFS) (AF) 14.083 101.9 101.9 .000 I 14.166 103.4 103.4 .000 OA 14.249 105.0 105.0 .000 14.333 106.8 106.8 .000 .. 14.416 108.8 108.8 .000 on eri 14.499 111.0 111.0 .000 14.583 113.4 113.4 .000 am 14.666 116.0 116.0 .000 .w 14.749 118.7 118.7 .000 14.833 121.5 121.5 .000 ,.11 14.916 124.2 124.2 .000 14.999 127.1 127.1 .000 err 15.083 130.1 130.1 .000 15.166 133.3 133.3 .000 ism 15.249 136.7 136.7 .000 rr► 15.333 140.4 140.4 .000 15.416 144.3 144.3 .000 "" 15.499 148.6 148.6 .000 15.583 153.4 153.4 .000 me 15.666 158.9 158.9 .000 .. 15.749 165.1 165.1 .000 15.833 172.5 172.5 .000 "" 15.916 182.2 182.2 .000 15.999 196.0 196.0 .000 "* 16.083 222.5 222.5 .000 mo 16.166 252.5 252.5 .000 16.249 279.4 279.4 .000 *• 16.333 309.1 309.1 .000 16.416 338.2 326.0 .084 me 16.499 366.6 326.0 .363 16.583 381.7 326.0 .747 fiffn 16.666 387.8 326.0 1.172 ma 16.749 376.6 326.0 1.521 16.833 353.3 326.0 1.709 '"" 16.916 316.1 316.1 1.709 my 16.999 286.2 286.2 1.709 17.083 265.1 265.1 1.709 ma 17.166 246.6 246.6 1.709 17.249 228.0 228.0 1.709 or 17.333 219.0 219.0 1.709 17.416 204.3 204.3 1.709 17.499 194.2 194.2 1.709 r 17.583 186.0 186.0 1.709 17.666 178.2 178.2 1.709 ... 17.749 169.4 169.4 1.709 17.833 163.9 163.9 1.709 me 17.916 156.5 156.5 1.709 17.999 152.6 152.6 1.709 18.083 146.5 146.5 1.709 ire 18.166 142.3 142.3 1.709 18.249 138.3 138.3 1.709 "" 18.333 135.0 135.0 1.709 es 18.416 131.6 131.6 1.709 18.499 130.1 130.1 1.709 mil 18.583 128.7 128.7 1.709 18.666 127.0 127.0 1.709 iii 18.749 124.9 124.9 1.709 .. 18.833 123.8 123.8 1.709 18.916 122.5 122.5 1.709 dm 18.999 120.7 120.7 1.709 ow timi ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 mi .r - .swr -...... naw .wwi.m, wn....... ... ....... ........ r:.......,. ,, _. . . ,_. NM "I » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< me MI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** o n FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 ow » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mi aii ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "" FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< MN "M STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) mo +*+' TIME(HRS) VOLUME (AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 "" 14.083 147.3442 180.19 . Q V . . 14.167 148.6044 182.97 . Q V . . art 14.250 149.8866 186.19 . Q V . . .. 14.333 151.1946 189.92 . Q V . . 14.417 152.5320 194.19 . .Q V . • la 14.500 153.9017 198.88 . .Q V . . 14.583 155.3044 203.66 . .Q V . . '"" 14.667 156.7403 208.50 . .Q V . . o f 14.750 158.2100 213.41 . . Q V . . 14.833 159.7145 218.45 . . Q V . . 0" 14.917 161.2542 223.57 . Q V . . 15.000 162.8307 228.90 . Q V . . 00 15.083 164.4460 234.54 . Q V. . 15.167 166.1028 240.58 . Q V. . 15.250 167.8041 247.02 . Q V. . ++r 15.333 169.5541 254.10 . Q V. . 15.417 171.3569 261.77 . Q V. . "" 15.500 173.2178 270.21 . . Q V . ,� 15.583 175.1430 279.53 . Q V 15.667 177.1405 290.05 . . Q V . ,., 15.750 179.2208 302.06 . . Q V . 15.833 181.4003 316.46 . . Q V . 111 15.917 183.7080 335.08 . . Q.V . 16.000 186.1966 361.34 . . QV . ' 16.083 188.9982 406.79 . . .V Q . or 16.167 192.2559 473.03 . . . V Q . 16.250 196.0534 551.40 . . . V .Q . *■ 16.333 200.4155 633.38 . . . V . Q . ow 16.417 205.1709 690.47 . . . V . Q. 16.500 209.9501 693.95 . . . V . Q. 0 . 16.583 214.4555 654.18 . . . V . Q . 16.667 218.6141 603.83 . . . V Q . """ 16.750 222.5170 566.71 . . . V . Q . 16.833 226.2351 539.87 . . . V Q . "w 16.917 229.7486 510.15 . . . V Q. . +sr 17.000 232.9524 465.20 . . . Q . 17.083 235.9238 431.44 . . . Q V . . .. 17.167 238.6966 402.62 . . . Q V . . .r AININ 11 17.250 241.2761 374.54 . .4 V . 17.333 243.7341 356.90 . Q V me 17.417 246.0397 334.78 . 4. V . . - 17.500 248.2284 317.80 . Q . V . . 17.583 250.3172 303.29 . Q . V . . 4"4 17.667 252.3148 290.06 . 4 . V. . Orr 17.750 254.2182 276.37 . Q . V. 17.833 256.0558 266.81 . . Q . V. . _ 17.917 257.8130 255.15 . 4 V. . 18.000 259.5193 247.75 . Q V 111 18.083 261.1610 238.37 . Q V 18.167 262.7498 230.70 . Q . V . im 18.250 264.2945 224.28 . . Q . V . .r 18.333 265.8079 219.75 . . Q . V . 18.417 267.2939 215.78 . . Q V . 4""" 18.500 268.7660 213.74 . . Q .V 18.583 270.2166 210.63 . . Q .V mw 18.667 271.6469 207.68 . .4 .V . . 18.750 273.0561 204.61 . .Q .V . 18.833 274.4514 202.59 . .Q . .v . " 18.917 275.8314 200.38 . .Q .V 19.000 277.1923 197.60 . .Q . V um AW ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** WM FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 X11 » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< a"" .. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ""' INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, telf U.S. Department of Commerce). "' ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 UPSTREAM ELEVATION(FT) = 1090.42 .,,., DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 MO CONSTANT LOSS RATE(CFS) = .00 dill .. CHANNEL ROUTING COEFFICIENT ESTIMATED: MAXIMUM INFLOW(CFS) = 693.95 as AVERAGE FLOWRATE IN EXCESS OF 50 MAXIMUM INFLOW = 512.69 CHANNEL NORMAL VELOCITY FOR Q = 512.69 CFS = 10.78 FPS 4111 ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 1r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE 4. UNIT INTERVALS IS CSTAR = .983 MN me CONVEX METHOD CHANNEL ROUTING RESULTS: OUTFLOW LESS 4. MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) imp (HRS) (CFS) (CFS) (CFS) gm mil °1r 14.083 180.2 179.2 179.2 14.167 183.0 181.8 181.8 mg 14.250 186.2 184.9 184.9 or 14.333 189.9 188.4 188.4 14.417 194.2 192.5 192.5 "" 14.500 198.9 197.0 197.0 so 14.583 203.7 201.7 201.7 14.667 208.5 206.5 206.5 ,,. 14.750 213.4 211.4 211.4 14.833 218.5 216.4 216.4 or 14.917 223.6 221.5 221.5 15.000 228.9 226.7 226.7 mg 15.083 234.5 232.3 232.3 +ire 15.167 240.6 238.1 238.1 15.250 247.0 244.4 244.4 mg 15.333 254.1 251.2 251.2 air 15.417 . 261.8 258.7 258.7 15.500 270.2 266.8 266.8 mg 15.583 279.5 275.8 275.8 15.667 290.0 285.8 285.8 "" 15.750 302.1 297.2 297.2 15.833 316.5 310.6 310.6 '"' 15.917 335.1 327.6 327.6 mg 16.000 361.3 350.7 350.7 16.083 406.8 388.5 388.5 MO 16.167 473.0 446.3 446.3 16.250 551.4 519.7 519.7 '"" 16.333 633.4 600.1 600.1 16.417 690.5 667.1 667.1 gm 16.500 693.9 692.2 692.2 r 16.583 654.2 670.0 670.0 16.667 603.8 624.2 624.2 °"" 16.750 566.7 581.9 581.9 r 16.833 539.9 550.8 550.8 16.917 510.1 522.2 522.2 mg 17.000 465.2 483.3 483.3 17.083 431.4 445.2 445.2 "o 17.167 402.6 414.3 414.3 17.250 374.5 385.9 385.9 "" 17.333 356.9 364.1 364.1 ar 17.417 334.8 343.7 343.7 17.500 317.8 324.7 324.7 +. 17.583 303.3 309.2 309.2 17.667 290.1 295.4 295.4 to 17.750 276.4 281.9 281.9 .. 17.833 266.8 270.7 270.7 17.917 255.2 259.9 259.9 OW 18.000 247.8 250.8 250.8 18.083 238.4 242.2 242.2 ""' 18.167 230.7 233.8 233.8 , 18.250 224.3 226.9 226.9 18.333 219.7 221.6 221.6 so 18.417 215.8 217.4 217.4 18.500 213.7 214.6 214.6 mg 18.583 210.6 211.9 211.9 18.667 207.7 208.9 208.9 18.750 204.6 205.9 205.9 wr 18.833 202.6 203.4 203.4 18.917 200.4 201.3 201.3 ma 19.000 197.6 198.7 198.7 rr mow arr PROCESS SUMMARY OF STORAGE: or INFLOW VOLUME = 345.652 AF to OUTFLOW VOLUME = 345.652 AF LOSS VOLUME = .000 AF or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** o . FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 • » »>UNIT- HYDROGRAPH ANALYSIS« «< ✓ r (UNIT - HYDROGRAPH ADDED TO STREAM #2) to WATERSHED AREA = 705.000 ACRES .rr BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .660 HOURS MEM VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 LOW LOSS FRACTION = .303 * HYDROGRAPH MODEL #1 SPECIFIED* mg , SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ,e.• SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 " ` o SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 so ... *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .978 mg" 30- MINUTE FACTOR = .978 W.. 1 -HOUR FACTOR = .978 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 or UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES """ UNIT INTERVAL PERCENTAGE OF LAG -TIME = 12.626 r .. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 gm UNIT HYDROGRAPH DETERMINATION .rr INTERVAL "S" GRAPH UNIT HYDROGRAPH or NUMBER MEAN VALUES ORDINATES(CFS) err 1 1.053 89.755 2 3.539 211.965 tos 3 7.265 317.734 rw 4 12.306 429.804 5 19.345 600.155 "' 6 27.762 717.603 MM Ill 7 37.051 791.976 8 46.221 781.846 mm 9 54.135 674.803 r 10 59.915 492.740 11 64.227 367.714 " 12 68.019 323.244 ma 13 70.784 235.802 14 73.461 228.242 MIN 15 75.544 177.528 16 77.385 157.026 mr 17 79.111 147.154 18 80.601 127.022 an 19 82.004 119.629 rr, 20 83.175 99.846 21 84.388 103.394 - 22 85.412 87.323 23 86.363 81.117 «rr 24 87.260 76.423 Mk 25 88.025 65.232 26 88.763 62.924 " 27 89.506 63.333 28 90.194 58.703 ""' 29 90.784 50.262 „ 30 91.371 50.065 31 91.947 49.128 .. 32 92.434 41.545 33 92.902 39.870 "' 34 93.370 39.870 35 93.836 39.777 mom 36 94.242 34.607 raw 37 94.613 31.653 38 94.985 31.679 39 95.356 31.666 40 95.727 31.653 o mm 41 96.062 28.514 42 96.311 21.207 tm 43 96.556 20.918 no 44 96.801 20.891 45 97.046 20.891 ""' 46 97.291 20.917 , 47 97.537 20.918 48 97.782 20.890 .. 49 97.998 18.465 50 98.101 8.757 mis 51 98.191 7.702 52 98.282 7.728 Item 53 98.372 7.702 wr 54 98.463 7.755 55 98.554 7.728 '"" 56 98.644 7.702 57 98.735 7.728 or 58 98.826 7.755 ."„ 59 98.916 7.702 60 99.007 7.728 mo 61 99.097 7.702 62 99.187 7.702 mm 63 99.278 7.702 me 64 99.368 7.702 65 99.459 7.702 "" 66 99.549 7.702 o w eRw.14., *.sam, aan.e. rvie.1. ear.. .n NM IMO 67 99.639 7.702 68 99.730 7.702 sm 69 99.820 7.702 70 99.910 7.702 71 100.000 7.656 411P4 MOO TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL-LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.26 ma TOTAL SOIL-LOSS VOLUME(ACRE-FEET) = 148.5729 TOTAL STORM RUNOFF VOLUME(ACRE-FEET) = 367.7201 um mm mi am mm emu or el 4101 woo ..' •■,■■■ r. .....+4 ,, ,4- ,,..,,, ,..*.nmn.praaansw,,.4,,,,...+4,^4.-or nr,..-nno,vi, 6,,,,,,e4*m, In MI MP NO 2 4 -HOUR STORM RUNOFF HYDROGRAPH ow to HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) u m " TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 um 14.083 154.4145 189.17 . Q. V . . . me 14.167 155.7376 192.13 . Q. V . . . 14.250 157.0835 195.42 . Q. V . . . um 14.333 158.4546 199.08 . Q. V . . 14.417 159.8544 203.26 . Q V . . am 14.500 161.2858 207.83 . Q V . . 0.. 14.583 162.7510 212.75 . Q V . . 14.667 164.2517 217.89 . Q V . . mi 14.750 165.7882 223.10 . .Q V . . . 14.833 167.3601 228.25 . .Q V . . """ 14.917 168.9682 233.48 . .Q V . . . .„, 15.000 170.6141 239.00 . .Q V . . . 15.083 172.2999 244.78 . . Q V . . . 000 15.167 174.0284 250.98 . . Q V . . . 15.250 175.8029 257.65 . . Q V. . . II. . 15.333 177.6271 264.87 . . Q V. . 15.417 179.5057 272.78 . . Q V. . . 15.500 181.4438 281.41 . . Q V. . . is 15.583 183.4486 291.10 . . Q V. . . 15.667 185.5284 301.99 . . Q V . . ▪ 15.750 187.6950 314.59 . Q v . . . 15.833 189.9651 329.63 . Q V . . so 15.917 192.3756 350.00 . Q V . . . 0. 16.000 194.9901 379.63 . . Q .V 16.083 198.0082 438.22 . . .Q . . 16.167 201.5044 507.65 . . .V Q . . 16.250 205.4572 573.95 . . . V Q - 16.333 209.8680 640.45 . . . V . Q . so 16.417 214.7780 712.93 . . V 4 . . 16.500 220.0032 758.70 . . V Q - . . gm 16.583 225.3388 774.72 . . V Q - . . 16.667 230.5065 750.36 . . . . V Q - OM 16.750 235.2481 688.48 . . . V . Q 16.833 239.4253 606.53 . . . V Q . me 16.917 243.1620 542.57 . . . VQ . . ei 17.000 246.6223 502.42 . . . QV . 17.083 249.7702 457.07 . . Q V . . " 17.167 252.7522 433.00 . -4 V . . . MN 17.250 255.5192 401.76 . Q V . . 17.333 258.1362 379.99 . Q . V . . opt 17.417 260.6311 362.26 . . Q . V . . 17.500 262.9950 343.24 . Q - V . . Aim 17.583 265.2553 328.20 . 4 - V . . . 17.667 267.4017 311.65 . Q v . . . OM 17.750 269.4771 301.35 . Q V. . . 41 17.833 271.4571 287.50 . . Q v V. Q . 17.917 273.3636 276.83 . . Q . V. . • 18.000 275.2037 267.18 . . 4 v V. Q . . am. um MN 18.083 276.9763 257.38 . . Q V . am 18.167 278.7040 250.87 Q . V 18.250 280.3965 245.74 . . Q V NO 18.333 282.0497 240.06 . . Q V . 18.417 283.6662 234.70 . .4 V . "" 18.500 285.2650 232.14 . .4 .V . rr• 18.583 286.8480 229.85 Q . .V 18.667 288.4069 226.35 .4 . .V ... 18.750 289.9514 224.26 . .Q .V . 18.833 291.4808 222.07 . .4 .V . • 18.917 292.9912 219.32 . Q .V 19.000 294.4743 215.34 . Q . V oft MN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "• FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 or » »> FLOWBY STRUCTURE ROUTING MODEL« «< OM OS MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: im FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN me 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. mm +"r im INFLOW +111 (STREAM 2) my ow < - -* <= flowby structure - basin (maximum flowby Q = 384.0 cfs) storage .r. .r 40 V rn STREAM 2 FLOWBY MO OW IN ,M FLOWBY BASIN MODELING RESULTS: AN MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME r.r (HRS) (CFS) (CFS) (AF) in 14.083 189.2 189.2 .000 14.166 192.1 192.1 .000 r 14.249 195.4 195.4 .000 14.333 199.1 199.1 .000 "" 14.416 203.3 203.3 .000 ism ..x.,, a.... -., - .r....»-,. ._ «.....va. ∎,. .. 4 r 3 . ,,,.... ... ++rca tl5esww+ra+s. umeYwvwHa�en. OM ell 14.499 207.8 207.8 .000 ,A. 14.583 212.8 212.8 .000 14.666 217.9 217.9 .000 too 14.749 223.1 223.1 .000 14.833 228.2 228.2 .000 "" 14.916 233.5 233.5 .000 1110 14.999 239.0 239.0 .000 15.083 244.8 244.8 .000 too 15.166 251.0 251.0 .000 15.249 257.6 257.6 .000 "" 15.333 264.9 264.9 .000 15.416 272.8 272.8 .000 A. 15.499 281.4 281.4 .000 mo 15.583 291.1 291.1 .000 15.666 302.0 302.0 .000 ime 15.749 314.6 314.6 .000 15.833 329.6 329.6 .000 ill 15.916 350.0 350.0 .000 15.999 379.6 379.6 .000 to 16.083 438.2 384.0 .373 " 16.166 507.6 384.0 1.225 16.249 573.9 384.0 2.533 ""' 16.333 640.5 384.0 4.299 el/ 16.416 712.9 384.0 6.565 16.499 758.7 384.0 9.145 .. 16.583 774.7 384.0 11.836 16.666 750.4 384.0 14.359 '"' 16.749 688.5 384.0 16.456 16.833 606.5 384.0 17.989 OM 16.916 542.6 384.0 19.081 or 16.999 502.4 384.0 19.897 17.083 457.1 384.0 20.400 NM 17.166 433.0 384.0 20.737 17.249 401.8 384.0 20.860 too 17.333 380.0 380.0 20.860 17.416 362.3 362.3 20.860 MI 17.499 343.2 343.2 20.860 r" 17.583 328.2 328.2 20.860 17.666 311.6 311.6 20.860 "'" 17.749 301.3 301.3 20.860 ,N 17.833 287.5 287.5 20.860 17.916 276.8 276.8 20.860 too 17.999 267.2 267.2 20.860 18.083 257.4 257.4 20.860 to 18.166 250.9 250.9 20.860 18.249 245.7 245.7 20.860 .w 18.333 240.1 240.1 20.860 S' 18.416 234.7 234.7 20.860 18.499 232.1 232.1 20.860 "" 18.583 229.9 229.9 20.860 tot 18.666 226.4 226.4 20.860 18.749 224.3 224.3 20.860 e 18.833 222.1 222.1 20.860 18.916 219.3 219.3 20.860 on 18.999 215.3 215.3 20.860 ot mr********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 mat .r im am » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ow .'r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "*" FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 nr » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< MI ill ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Ill" FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 mil » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ape oat STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) mom Ego TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 " 14.083 301.2554 368.38 . . Q V . . so 14.167 303.8309 373.97 . . Q V . . 14.250 306.4501 380.30 . . Q V . . om 14.333 309.1188 387.49 . . Q V . . 14.417 311.8441 395.73 . . Q V . • 4. 14.500 314.6321 404.81 . . Q V . . 14.583 317.4866 414.47 . Q V . 14.667 320.4097 424.43 . Q V . rw 14.750 323.4023 434.52 . Q V . . 14.833 326.4646 444.65 . Q V . . n** 14.917 329.5980 454.98 . Q V. . 15.000 332.8056 465.74 . Q V. or 15.083 336.0909 477.03 . Q V. . 15.167 339.4594 489.11 . Q V. 15.250 342.9171 502.06 . QV. . r 15.333 346.4716 516.10 . Q V 15.417 350.1316 531.44 . QV """ 15.500 353.9071 548.20 . . QV . #rr 15.583 357.8111 566.85 . Q . 15.667 361.8591 587.78 . VQ a 15.750 366.0725 611.78 . . .VQ . 15.833 370.4820 640.26 . . .V Q or 15.917 375.1484 677.55 . .V Q . 16.000 380.1785 730.37 . .V Q gm 16.083 385.4986 772.48 . . V Q . a 16.167 391.2169 830.30 . . . V Q • 16.250 397.4407 903.69 . . . V • Q • °"" 16.333 404.2185 984.14 . . . V Q • 16.417 411.4578 1051.14 . . . V Q • 16.500 418.8694 1076.17 . . V Q. ,,„, 16.583 426.1284 1054.01 . . V Q . • 16.667 433.0718 1008.18 . . ▪ V Q . r�" 16.750 439.7237 965.86 . . • V Q 16.833 446.1620 934.83 . ▪ V Q • w. 16.917 452.4029 906.19 . V . Q or 17.000 458.3763 867.33 . . . V .Q 17.083 464.0871 829.21 . . V Q "` 17.167 469.5854 798.34 . . V Q. or OM l"" 17.250 474.8880 769.94 . . Q 17.333 480.0127 744.11 . . Q mg 17.417 484.8748 705.98 . . Q V . - 17.500 489.4752 667.96 . . . Q V . 17.583 493.8649 637.40 . . Q V . . w 17.667 498.0459 607.08 . . . Q V . . 17.750 502.0629 583.27 . .Q V mg 17.833 505.9074 558.22 . Q V. „ 17.917 509.6037 536.70 . . Q. V. . 18.000 513.1709 517.96 . . Q . V. 18.083 516.6113 499.54 . 4 . V. . 18.167 519.9493 484.69 . . Q V o "* 18.250 523.2044 472.64 . 4 . V gm 18.333 526.3839 461.66 . 4 . V 18.417 529.4974 452.10 . 4 . V A, 18.500 532.5740 446.73 . 4 V .r 18.583 535.6163 441.74 . Q . V 18.667 538.6138 435.23 . 4 .V 18.750 541.5760 430.11 . Q ,V 18.833 544.5063 425.49 . Q .V - 18.917 547.4030 420.60 . Q . ,V 19.000 550.2546 414.06 . 4 . ,V em Am ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,m FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 "m » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< mg NI THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE *m INTERVALS(Reference: the National Engineering Handbook, ,. Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). OM ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 mg UPSTREAM ELEVATION(FT) = 1084.02 gm DOWNSTREAM ELEVATION(FT) = 1070.82 CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 m , CONSTANT LOSS RATE(CFS) = .00 go CHANNEL ROUTING COEFFICIENT ESTIMATED: gm MAXIMUM INFLOW(CFS) = 1076.17 i AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 779.95 CHANNEL NORMAL VELOCITY FOR Q = 779.95 CFS = 15.77 FPS """ ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 gom MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE - UNIT INTERVALS IS CSTAR = .998 mg CONVEX METHOD CHANNEL ROUTING RESULTS: mg OUTFLOW LESS MN MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) - (HRS) (CFS) (CFS) (CFS) gm "' 14.083 368.4 367.0 367.0 14.167 374.0 372.4 372.4 im 14.250 380.3 378.5 378.5 me 14.333 387.5 385.5 385.5 14.417 395.7 393.4 393.4 e 14.500 404.8 402.3 402.3 14.583 414.5 411.8 411.8 ma 14.667 424.4 421.6 421.6 ,,,, 14.750 434.5 431.7 431.7 14.833 444.7 441.8 441.8 r 14.917 455.0 452.1 452.1 15.000 465.7 462.7 462.7 "" 15.083 477.0 473.9 473.9 rr 15.167 489.1 485.7 485.7 15.250 502.1 498.4 498.4 m 15.333 516.1 512.2 512.2 15.417 531.4 527.1 527.1 15.500 548.2 543.5 543.5 r 15.583 566.9 561.6 561.6 15.667 587.8 581.9 581.9 w 15.750 611.8 605.1 605.1 15.833 640.3 632.3 632.3 "" 15.917 677.6 667.1 667.1 me 16.000 730.4 715.6 715.6 16.083 772.5 760.7 760.7 ,., 16.167 830.3 814.1 814.1 16.250 903.7 883.1 883.1 ' 16.333 984.1 961.6 961.6 16.417 1051.1 1032.3 1032.3 r 16.500 1076.2 1069.1 1069.1 o. 16.583 1054.0 1060.2 1060.2 16.667 1008.2 1021.0 1021.0 r 16.750 965.9 977.7 977.7 16.833 934.8 943.5 943.5 me 16.917 906.2 914.2 914.2 .. 17.000 867.3 878.2 878.2 17.083 829.2 839.9 839.9 .r 17.167 798.3 807.0 807.0 17.250 769.9 777.9 777.9 me 17.333 744.1 751.4 751.4 1111 17.417 706.0 716.7 716.7 17.500 668.0 678.6 678.6 r 17.583 637.4 646.0 646.0 17.667 607.1 615.6 615.6 ms 17.750 583.3 589.9 589.9 17.833 558.2 565.2 565.2 'm 17.917 536.7 542.7 542.7 me 18.000 518.0 523.2 523.2 18.083 499.5 504.7 504.7 me 18.167 484.7 488.9 488.9 18.250 472.6 476.0 476.0 me 18.333 461.7 464.7 464.7 m 18.417 452.1 454.8 454.8 18.500 446.7 448.2 448.2 ' 18.583 441.7 443.1 443.1 18.667 435.2 437.1 437.1 r 18.750 430.1 431.5 431.5 r 18.833 425.5 426.8 426.8 18.917 420.6 422.0 422.0 ✓ 19.000 414.1 415.9 415.9 am rrr PROCESS SUMMARY OF STORAGE: w. INFLOW VOLUME = 692.512 AF OUTFLOW VOLUME = 692.512 AF LOSS VOLUME = .000 AF NW ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 » »>UNIT— HYDROGRAPH ANALYSIS« «< (UNIT — HYDROGRAPH ADDED TO STREAM #2) are WATERSHED AREA = 135.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE *USER ENTERED "LAG" TIME = .380 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5— MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) issir MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 rr LOW LOSS FRACTION = .286 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .39 - SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .978 PM 30—MINUTE FACTOR = .978 1 —HOUR FACTOR = .978 ++� 3 —HOUR FACTOR = .996 6 —HOUR FACTOR = .998 ""‘ 24 —HOUR FACTOR = .999 err UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG —TIME = 21.930 rrr RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION " INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) err 1 1.939 31.661 2 7.820 96.013 ". 3 18.255 170.362 ow " 4 33.099 242.363 5 48.794 256.243 ow 6 60.022 183.311 ow 7 67.203 117.240 8 72.190 81.428 4 " 9 76.028 62.653 10 79.096 50.084 ow 11 81.620 41.210 , 12 83.754 34.852 13 85.612 30.331 m 14 87.200 25.927 15 88.529 21.690 '"' 16 89.801 20.770 as 17 90.876 17.559 18 91.880 16.383 w. 19 92.730 13.875 20 93.542 13.260 r ' 21 94.281 12.065 m 22 94.926 10.535 23 95.571 10.533 +r' 24 96.140 9.280 25 96.569 7.003 "" 26 96.994 6.953 27 97.420 6.950 ow 28 97.843 6.910 MK 29 98.100 4.196 30 98.258 2.571 '" 31 98.415 2.568 32 98.573 2.571 'w 33 98.730 2.568 or 34 98.888 2.574 35 99.045 2.565 ., 36 99.202 2.565 37 99.359 2.565 ow 38 99.516 2.565 39 99.673 2.565 40 99.830 2.565 sr 41 99.987 2.565 42, 100.000 .208 wo ow ow TOTAL STORM RAINFALL(INCHES) = 8.79 woo TOTAL SOIL - LOSS(INCHES) = 2.39 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.41 wor em TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8433 #"" TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 72.0204 r m ow gm hee are gm or 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H gm r HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) pm 11 " TIME(HRS) VOLUME(AF) Q(CFS) 0. 50.0 100.0 150.0 200.0 no 14.083 31.5520 38.83 . Q V . . us 14.167 31.8250 39.63 . Q V . . 14.250 32.1047 40.61 . Q . V . . ■•■ 14.333 32.3923 41.77 . Q . V . . amt 14.417 32.6885 . 43.00 . Q . V . . 14.500 32.9926 44.15 . Q . V . . " . 33.3041 45.24 . Q. V . . 14.667 33.6231 46.31 . Q. V . . mw 14.750 33.9496 47.41 . Q. V . . 14.833 34.2841 48.56 . Q. V. . "" 14.917 34.6270 49.79 . Q. V. . - 15.000 34.9788 51.09 . Q V. . 15.083 35.3404 52.50 . Q V. . ". 15.167 35.7126 54.03 . Q V. . 15.250 36.0963 55.71 . .Q V . 'a'r 15.333 36.4927 57.57 . .Q V . 15.417 36.9033 59.61 . .Q V . '� 15.500 37.3294 61.87 . . Q V . `"r 15.583 37.7730 64.41 . . Q V . 15.667 38.2367 67.32 . . Q .V . m. 15.750 38.7246 70.85 . Q .V . 15.833 39.2436 75.35 . . Q .V . rr 15.917 39.8074 81.87 . . Q . V . 16.000 40.4426 92.23 . Q . V . um 16.083 41.2287 114.14 . . . Q . Ur 16.167 42.2298 145.35 . V Q. 16.250 43.4412 175.90 . V . Q "'"' 16.333 44.7973 196.90 . . V Q. ar 16.417 46.1281 193.24 . . V Q . 16.500 47.2523 163.23 . V . Q . #a 16.583 48.1810 134.85 . . Q . 16.667 48.9809 116.15 . Q V . °" 16.750 49.6956 103.78 . Q V . 16.833 50.3458 94.40 . Q . V . *" 16.917 50.9448 86.97 . Q V . an 17.000 51.5023 80.94 . Q V . 17.083 52.0246 75.85 . Q V . i°a 17.167 52.5147 71.16 . . Q V. 17.250 52.9749 66.82 . Q V. . iii 17.333 53.4118 63.44 . . Q . V. . m 17.417 53.8234 59.76 . .Q . V. . 17.500 54.2152 56.89 Q . V 17.583 54.5875 54.06 . Q . V . 17.667 54.9450 51.90 Q . V . . 17.750 55.2878 49.78 . Q. V . ow 17.833 55.6166 47.74 . Q. V . 17.917 55.9343 46.13 Q. . .V . """ 18.000 56.2393 44.28 Q . .V . ow '"' 18.083 56.5319 42.48 . Q . .V 18.167 56.8186 41.63 Q . .V um 18.250 57.1018 41.13 Q . .V ill 18.333 57.3831 40.84 Q . .V . 18.417 57.6590 40.06 Q . . V " 18.500 57.9304 39.41 Q . . V 18.583 58.1993 39.04 . Q . V . 18.667 58.4652 38.62 Q . . V . ,., 18.750 58.7282 38.18 . Q . . V . 18.833 58.9881 37.74 . Q . . V . " 18.917 59.2449 37.29 . Q . . V . 19.000 59.4986 36.84 . Q . . . V . ope tr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 111 FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 oo » »> FLOWBY STRUCTURE ROUTING MODEL« «< wo ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN .". 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. oil ow oo INFLOW .r (STREAM 2) wo so so <-- <= flowby structure or basin (maximum flowby Q = 447.0 cfs) storage gm ,r wpm V STREAM 2 or FLOWBY min ew osi to FLOWBY BASIN MODELING RESULTS: .. MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME on (HRS) (CFS) (CFS) (AF) an 14.083 38.8 38.8 .000 14.166 39.6 39.6 .000 or 14.249 40.6 40.6 .000 14.333 41.8 41.8 .000 "" 14.416 43.0 43.0 .000 MN ow 14.499 44.2 44.2 .000 AM 14.583 45.2 45.2 .000 14.666 46.3 46.3 .000 or 14.749 47.4 47.4 .000 14.833 48.6 48.6 .000 0 . 14.916 49.8 49.8 .000 14.999 51.1 51.1 .000 15.083 52.5 52.5 .000 ..,„ 15.166 54.0 54.0 .000 15.249 55.7 55.7 .000 as 15.333 57.6 57.6 .000 15.416 59.6 59.6 .000 0. 15.499 61.9 61.9 .000 or 15.583 64.4 64.4 .000 15.666 67.3 67.3 .000 „*„ 15.749 70.8 70.8 .000 r 15.833 75.4 75.4 .000 15.916 81.9 81.9 .000 15.999 92.2 92.2 .000 16.083 114.1 114.1 .000 ow 16.166 145.4 145.4 .000 16.249 175.9 175.9 .000 16.333 196.9 196.9 .000 wo 16.416 193.2 193.2 .000 16.499 163.2 163.2 .000 .. 16.583 134.8 134.8 .000 16.666 116.1 116.1 .000 "'" 16.749 103.8 103.8 .000 16.833 94.4 94.4 .000 ,. 16.916 87.0 87.0 .000 or 16.999 80.9 80.9 .000 17.083 75.9 75.9 .000 17.166 71.2 71.2 .000 Mg 17.249 66.8 66.8 .000 17.333 63.4 63.4 .000 17.416 59.8 59.8 .000 17.499 56.9 56.9 .000 r 17.583 54.1 54.1 .000 17.666 51.9 51.9 .000 """ 17.749 49.8 49.8 .000 „ 17.833 47.7 47.7 .000 17.916 46.1 46.1 .000 .. 17.999 44.3 44.3 .000 18.083 42.5 42.5 .000 am 18.166 41.6 41.6 .000 .R 18.249 41.1 41.1 .000 18.333 40.8 40.8 .000 mg 18.416 40.1 40.1 .000 18.499 39.4 39.4 .000 so 18.583 39.0 39.0 .000 18.666 38.6 38.6 .000 18.749 38.2 38.2 .000 m 18.833 37.7 37.7 .000 18.916 37.3 37.3 .000 " 18.999 36.8 36.8 .000 MS ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 UM OW MO """ » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ow eat ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** `" FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 r » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< ow .r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "O FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 so » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< .r STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ""' TIME(HRS) VOLUME (AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 - 14.083 332.0960 405.82 . . Q V . ." 14.167 334.9337 412.04 . . Q V . . 14.250 337.8204 419.14 . . Q V . . w"• 14.333 340.7628 427.24 . . Q V . 14.417 343.7685 436.42 . . Q V . . ow 14.500 346.8430 446.42 . . Q V . • owl 349.9904 457.00 Q V . • 14.667 353.2131 467.94 . . Q V . . • wo 14.750 356.5127 479.10 . . Q V . . 14.833 359.8900 490.38 . . Q V . . ""' 14.917 363.3463 501.87 . . Q V. . 15.000 366.8850 513.81 . . Q V. . 15.083 370.5101 526.37 . . Q V. . MN 15.167 374.2274 539.76 . Q V. 15.250 378.0438 554.14 . . Q V. . """' 15.333 381.9676 569.73 . . Q V. 15.417 386.0085 586.75 . . Q V . """ 15.500 390.1778 605.37 . . Q V . ae 15.583 394.4893 626.04 . . QV . 15.667 398.9607 649.24 . . QV . wo 15.750 403.6156 675.90 . . QV . 15.833 408.4891 707.63 . . .Q 15.917 413.6474 748.98 . . .V Q . ". 16.000 419.2107 807.80 . . .V Q . 16.083 425.2356 874.81 . . . V Q . eg 16.167 431.8434 959.45 . . . V Q. • 16.250 439.1369 1059.02 . . . V . Q . "" 16.333 447.1154 1158.49 . . . V . Q . vie 16.417 455.5561 1225.59 . . . V . Q • 16.500 464.0435 1232.36 . . . V . Q . m 16.583 472.2738 1195.05 . . . V . Q 16.667 480.1056 1137.16 . . . V Q . "'"' 16.750 487.5539 1081.50 . . . V Q . 16.833 494.7022 1037.94 . . . V • Q m 16.917 501.5975 1001.20 . . . V Q . ar 17.000 508.2034 959.17 . • . V Q. 17.083 514.5102 915.75 . . . V Q . . 17.167 520.5581 878.16 . . • Q . MR +' 17.250 526.3757 844.72 . . . Q V . me 17.333 531.9873 814.80 . Q V 17.417 537.3346 776.43 . . Q V . . +w 17.500 542.4001 735.51 . . . Q V . . 17.583 547.2212 700.03 . . .Q V . . "" 17.667 551.8182 667.48 . Q V . 17.750 556.2240 639.73 . Q. V. Iwo 17.833 560.4457 612.99 . . Q . V. . ow 17.917 564.5012 588.86 . Q . V. . 18.000 568.4096 567.50 . . Q . V. . a' 18.083 572.1782 547.19 . . Q V. . 18.167 575.8316 530.48 . Q V .. 18.250 579.3932 517.14 . . Q V . ✓ 18.333 582.8751 505.58 . Q V . 18.417 586.2831 494.84 . Q V .. 18.500 589.6415 487.64 . . Q V . rr 18.583 592.9623 482.18 . Q .V . 18.667 596.2383 475.68 . Q .V . , 18.750 599.4733 469.73 . 4 .V . 18.833 602.6725 464.53 . Q .V "' 18.917 605.8354 459.26 . Q .V 19.000 608.9534 452.73 . Q .V . ar ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 140.00 TO NODE 150.00 IS CODE = 5.2 "' » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< w wr THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE •• INTERVALS(Reference: the National Engineering Handbook, MI Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). PM "" ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 40.00 CHANNEL Z = 1.50 "' UPSTREAM ELEVATION(FT) = 1070.82 .., DOWNSTREAM ELEVATION(FT) = 1064.03 CHANNEL LENGTH(FT) = 2735.00 MANNING'S FACTOR = .015 .w. CONSTANT LOSS RATE(CFS) = .00 w CHANNEL ROUTING COEFFICIENT ESTIMATED: we MAXIMUM INFLOW(CFS) = 1232.36 - AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 892.96 CHANNEL NORMAL VELOCITY FOR Q = 892.96 CFS = 8.35 FPS "' ESTIMATED CHANNEL ROUTING COEFFICIENT = .831 vo MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE .., UNIT INTERVALS IS CSTAR = .850 mow CONVEX METHOD CHANNEL ROUTING RESULTS: pm OUTFLOW LESS - MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) MO (HRS) (CFS) (CFS) (CFS) wr ,.. "' 14.083 405.8 400.0 400.0 14.167 412.0 405.4 405.4 mi 14.250 419.1 411.6 411.6 ow 14.333 427.2 418.7 418.7 14.417 436.4 426.7 426.7 .W 14.500 446.4 435.7 435.7 r 14.583 457.0 445.7 445.7 14.667 467.9 456.2 456.2 14.750 479.1 467.1 467.1 14.833 490.4 478.2 478.2 4 ". 14.917 501.9 489.5 489.5 15.000 513.8 501.0 501.0 .. 15.083 526.4 512.9 512.9 w 15.167 539.8 525.4 525.4 15.250 554.1 538.7 538.7 .. 15.333 569.7 553.1 553.1 15.417 586.8 568.6 568.6 r.. 15.500 605.4 585.5 585.5 ..„ 15.583 626.0 604.0 604.0 15.667 649.2 624.6 624.6 ww 15.750 675.9 647.6 647.6 15.833 707.6 674.2 674.2 "" 15.917 749.0 705.9 705.9 w 16.000 807.8 747.2 747.2 16.083 874.8 804.0 804.0 .. 16.167 959.5 870.9 870.9 16.250 1059.0 954.0 954.0 16.333 1158.5 1051.1 1051.1 16.417 1225.6 1147.7 1147.7 .. 16.500 1232.4 1214.4 1214.4 ... 16.583 1195.0 1226.7 1226.7 16.667 1137.2 1195.2 1195.2 16.750 1081.5 1141.5 1141.5 16.833 1037.9 1087.1 1087.1 as 16.917 1001.2 1042.4 1042.4 .. 17.000 959.2 1004.1 1004.1 17.083 915.8 962.5 962.5 ow 17.167 878.2 919.8 919.8 17.250 844.7 881.8 881.8 an 17.333 814.8 847.9 847.9 „ 17.417 776.4 816.7 816.7 17.500 735.5 779.2 779.2 •.. 17.583 700.0 739.3 739.3 17.667 667.5 703.3 703.3 "' 17.750 639.7 670.7 670.7 4.. 17.833 613.0 642.3 642.3 17.917 588.9 615.5 615.5 mw 18.000 567.5 591.2 591.2 18.083 547.2 569.4 569.4 wo 18.167 530.5 549.2 549.2 mw 18.250 517.1 532.2 532.2 18.333 505.6 518.5 518.5 , 18.417 494.8 506.7 506.7 18.500 487.6 496.0 496.0 "" 18.583 482.2 488.5 488.5 18.667 475.7 482.6 482.6 18.750 469.7 476.2 476.2 - 18.833 464.5 470.3 470.3 18.917 459.3 465.0 465.0 ... 19.000 452.7 459.6 459.6 ow .r. PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 764.533 AF — OUTFLOW VOLUME = 764.533 AF LOSS VOLUME = .000 AF Piet ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 1 aw » »>UNIT- HYDROGRAPH ANALYSIS« «< oft err (UNIT - HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 370.000 ACRES BASEFLOW = . .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .810 HOURS „ VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .314 LOW LOSS FRACTION = .295 * HYDROGRAPH MODEL #1 SPECIFIED* mo SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ,.. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 ""' SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 sm SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 ... *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .978 30- MINUTE FACTOR = .978 1 -HOUR FACTOR = .978 .. 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 or UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "" UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.288 atm OR RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 im aw UNIT HYDROGRAPH DETERMINATION etrs INTERVAL "S" GRAPH UNIT HYDROGRAPH „ NUMBER MEAN VALUES ORDINATES(CFS) ow .857 38.363 2 2.742 84.312 3 5.319 115.354 mot 4 8.884 159.491 5 13.306 197.889 6 19.159 261.891 ma "° 7 25.964 304.488 8 33.339 330.044 "u 9 40.964 341.159 err 10 48.459 335.397 11 54.512 270.864 *®• 12 59.288 213.686 13 62.947 163.724 me 14 66.256 148.094 „", 15 68.998 122.681 16 71.100 94.077 "'r 17 73.342 100.299 18 75.079 77.739 "o 19 76.618 68.873 ✓ 20 78.073 65.092 21 79.452 61.724 22 80.622 52.320 23 81.787 52.142 ... 24 82.774 44.165 25 83.752 43.787 26 84.676 41.311 sr 27 85.506 37.170 28 86.280 34.612 '"" 29 87.015 32.901 mot 30 87.692 30.297 31 88.282 26.377 ma 32 88.887 27.073 33 89.492 27.082 um 34 90.069 25.850 35 90.555 21.730 oms 36 91.034 21.415 - 37 91.512 21.416 38 91.979 20.906 OM 39 92.374 17.636 40 92.755 17.049 emm 41 93.136 17.049 mu 42 93.517 17.058 43 93.896 16.956 mg 44 94.222 14.586 45 94.524 13.524 ""' 46 94.827 13.541 m „ r 47 95.129 13.541 48 95.432 13.541 - 49 95.734 13.541 50 96.017 12.640 " 51 96.224 9.277 52 96.424 8.954 mum 53 96.624 8.937 omi 54 96.824 8.937 55 97.023 8.937 "' 56 97.223 8.937 57 97.423 8.954 am 58 97.623 8.920 m 59 97.823 8.954 60 97.999 7.883 a" 61 98.082 3.738 62 98.156 3.279 MK 63 98.230 3.330 omit 64 98.303 3.279 65 98.378 3.330 "" 66 98.451 3.296 amo ow 67 98.525 3.296 68 98.599 3.313 69 98.673 3.296 - 70 98.747 3.313 71 98.821 3.296 72 98.895 3.313 73 98.968 3.296 me 74 99.042 3.313 75 99.116 3.296 76 99.190 3.296 77 99.263 3.296 78 99.337 3.296 """ 79 99.411 3.296 ,, 80 99.484 3.296 81 99.558 3.296 no 82 99.631 3.296 83 99.705 3.296 84 99.779 3.296 85 99.852 3.296 86 99.926 3.296 +w 87 100.000 3.296 88 100.000 .011 mm mom mm TOTAL STORM RAINFALL(INCHES) = 8.79 '"' TOTAL SOIL-LOSS(INCHES) = 2.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.33 mm mm TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 75.9084 *+ TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 195.0528 wo ow om ..r oft oo r ow oo arr ow ow .. ..i au 2 4 -HOUR STORM RUNOFF HYDROGRAPH ma mg HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) on lim TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 "4 14.083 80.2029 98.44 . Q. V . . ow 14.167 80.8904 99.82 . Q. V . . 14.250 81.5882 101.33 . Q V . . . . 14.333 82.2976 103.01 . Q V . . . 14.417 83.0197 104.84 . Q V . . . ow 14.500 83.7559 106.89 . Q V . . . 14.583 84.5074 109.13 . Q V . . ., 14.667 85.2754 111.51 . .Q V . . 48111 14.750 86.0607 114.03 . .Q V . . 14.833 86.8642 116.67 . .Q V . . . "" 14.917 87.6862 119.34 . .Q V . . 15.000 88.5270 122.08 . . Q V . . isw 15.083 89.3872 124.90 . . Q V . . .. 15.167 90.2681 127.91 . . Q V . . . 15.250 91.1710 131.11 . . Q V . . . I" 15.333 92.0976 134.55 . . Q V . . 15.417 93.0499 138.28 . . Q V. . . .... 15.500 94.0301 142.32 . . Q V. . . i 15.583 95.0411 146.79 . . Q V. . . 15.667 96.0868 151.84 . . Q V. . ....• 15.750 97.1722 157.60 . Q V. . . . 15.833 98.3046 164.41 . Q V . . . aro 15.917 99.4986 173.38 . . Q V . . 16.000 100.7802 186.08 . Q V . . . um 16.083 102.2295 210.45 . . VQ . mw 16.167 103.8652 237.49 . . .V Q . 16.250 105.6641 261.20 . . .V Q "" 16.333 107.6473 287.96 . . . V Q 16.417 109.8023 312.91 . . V -4 . 16.500 112.1509 341.01 . . . V - Q . oft 16.583 114.6245 359.17 . . . V Q . 16.667 117.1553 367.46 . . V Q . . " 16.750 119.6716 365.38 . . . . V Q . 16.833 122.0959 352.01 . . V . Q .... 16.917 124.3048 320.72 . . . V . Q mop 17.000 126.3080 290.87 . . V Q . Q. 17.083 128.1325 264.92 . Q - . . a* 17.167 129.8436 248.45 . . . Q V . . 17.250 131.4353 231.11 . . . Q V . . am 17.333 132.9144 214.76 . -Q V . . 17.417 134.3417 207.25 . . Q V . . 17.500 135.6761 193.75 . (2- V . . "" 17.583 136.9462 184.42 . . Q . V . . 17.667 138.1650 176.98 . . Q - V . .0. 17.750 139.3360 170.02 . . Q - V . „ 17.833 140.4525 162.12 . . Q - V . 17.917 141.5327 156.84 . Q V. . . .... 18.000 142.5679 150.32 . . . Q V. . 10., om "" 18.083 143.5742 146.12 . 4 V. . 18.167 144.5509 141.82 . Q V. . 18.250 145.4980 137.51 . . Q V. . .r. 18.333 146.4212 134.05 . Q V 18.417 147.3241 131.09 . . Q V . •"* 18.500 148.2085 128.42 . . Q V . 18.583 149.0762 125.99 . . Q V mg 18.667 149.9370 124.98 . . Q V ,�, 18.750 150.7901 123.88 . . Q V 18.833 151.6334 122.44 . . Q ,V - 18.917 152.4615 120.24 . . Q ,V 19.000 153.2805 118.93 . .Q .V ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** - FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 2 mm. » »> FLOWBY STRUCTURE ROUTING MODEL« «< ma air MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN , 347.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. r mo INFLOW a.► (STREAM 2) ... Ro < - -* <= flowby structure alm basin (maximum flowby Q = 347.0 cfs) storage UM MI .• V STREAM 2 °w FLOWBY mo ow om FLOWBY BASIN MODELING RESULTS: NO MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ow (HRS) (CFS) (CFS) (AF) 14.083 98.4 98.4 .000 �" 14.166 99.8 99.8 .000 r 14.249 101.3 101.3 .000 14.333 103.0 103.0 .000 "m. 14.416 104.8 104.8 .000 r.. am 14.499 106.9 106.9 .000 14.583 109.1 109.1 .000 " 14.666 111.5 111.5 .000 No 14.749 114.0 114.0 .000 14.833 116.7 116.7 .000 .. 14.916 119.3 119.3 .000 14.999 122.1 122.1 .000 r.a 15.083 124.9 124.9 .000 ,,, 15.166 127.9 127.9 .000 15.249 131.1 131.1 .000 ""' 15.333 134.5 134.5 .000 15.416 138.3 138.3 .000 "' 15.499 142.3 142.3 .000 mil 15.583 146.8 146.8 .000 15.666 151.8 151.8 .000 - 15.749 157.6 157.6 .000 15.833 164.4 164.4 .000 ow 15.916 173.4 173.4 .000 15.999 186.1 186.1 .000 16.083 210.4 210.4 .000 +r 16.166 237.5 237.5 .000 16.249 261.2 261.2 .000 . 16.333 288.0 288.0 .000 „ 16.416 312.9 312.9 .000 16.499 341.0 341.0 .000 ... 16.583 359.2 347.0 .084 16.666 367.5 347.0 .225 ""' 16.749 365.4 347.0 .351 16.833 352.0 347.0 .386 mm 16.916 320.7 320.7 .386 gm 16.999 290.9 290.9 .386 17.083 264.9 264.9 .386 _. 17.166 248.4 248.4 .386 17.249 231.1 231.1 .386 Mt 17.333 214.8 214.8 .386 17.416 207.3 207.3 .386 im 17.499 193.7 193.7 .386 ... 17.583 184.4 184.4 .386 17.666 177.0 177.0 .386 0" 17.749 170.0 170.0 .386 ow 17.833 162.1 162.1 .386 17.916 156.8 156.8 .386 ,.. 17.999 150.3 150.3 .386 18.083 146.1 146.1 .386 ow 18.166 141.8 141.8 .386 18.249 137.5 137.5 .386 .a 18.333 134.1 134.1 .386 go 18.416 131.1 131.1 .386 18.499 128.4 128.4 .386 Am 18.583 126.0 126.0 .386 18.666 125.0 125.0 .386 18.749 123.9 123.9 .386 . 18.833 122.4 122.4 .386 18.916 120.2 120.2 .386 or 18.999 118.9 118.9 .386 g m „ ,********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 7 ow oo "' » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< w. es ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "*" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 6 or » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< ow ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "ft FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 11 r » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< wo or STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow i' TIME(HRS) VOLUME(AF) Q(CFS) 0. 400.0 800.0 1200.0 1600.0 ' °' 14.083 409.2776 498.47 . . Q V . . ow 14.167 412.7574 505.26 . . Q V . . 14.250 416.2900 512.94 Q V . ... 14.333 419.8828 521.66 Q V . 14.417 423.5434 531.52 Q V . • " 14.500 427.2806 542.64 . . Q V . . A 14.583 431.1014 554.78 Q V . 14.667 435.0110 567.68 . . Q V . . .. 14.750 439.0130 581.09 . . Q V . . 14.833 443.1098 594.85 . . Q V . . ol" 14.917 447.3026 608.80 . Q V . . 15.000 451.5935 623.03 . Q V . or 15.083 455.9859 637.77 . Q V. ,,,, 15.167 460.4852 653.31 . Q V. 15.250 465.0985 669.85 . Q V. . r 15.333 469.8341 687.61 . Q V. . 15.417 474.7022 706.85 . Q V. ". 15.500 479.7148 727.82 . Q V . ,.,, 15.583 484.8857 750.82 . Q V 15.667 490.2328 776.41 . QV om 15.750 495.7786 805.24 . Q 15.833 501.5539 838.58 . Q . ow 15.917 507.6094 879.25 . .Q . 16.000 514.0366 933.23 . .V Q +m 16.083 521.0231 1014.44 . .V Q . 0+ 16.167 528.6564 1108.36 . . V Q 16.250 537.0258 1215.23 . . V Q '' 16.333 546.2481 1339.09 . . V Q ,� 16.417 556.3073 1460.60 . V Q • 16.500 567.0198 1555.45 . V . Q "w. 16.583 577.8582 1573.74 . . V Q. 16.667 588.4796 1542.23 . V . Q " 16.750 598.7308 1488.48 . . V Q . 16.833 608.6072 1434.05 . . V . Q • ,M 16.917 617.9951 1363.12 . . V Q . r" 17.000 626.9134 1294.93 . V . Q 17.083 635.3665 1227.39 . . V Q ' 17.167 643.4122 1168.24 . V Q. . am "" 17.250 651.0767 1112.88 . . Q . 17.333 658.3954 1062.68 . . QV . .... 17.417 665.4476 1023.99 . Q V MI 17.500 672.1487 972.99 . . Q V . . 17.583 678.5101 923.69 . . Q V . . """ 17.667 684.5729 880.32 . . Q V 17.750 690.3628 840.69 . .Q V MN 17.833 695.9026 804.38 . Q V. . ,,,,,, 17.917 701.2215 7 7 2 .31 . Q . V . 18.000 706.3281 741.48 . Q . V. . 1 ""' 18.083 711.2562 715.56 . Q V. 18.167 716.0154 691.03 . Q V. . 'o 18.250 720.6280 669.75 . Q . V r 18.333 725.1221 652.55 . Q V . 18.417 729.5144 637.76 . . Q V *R* 18.500 733.8151 624.47 . Q V . r 18.583 738.0469 614.46 . Q . V . 18.667 742.2314 607.59 . Q V . , 18.750 746.3645 600.12 . . Q . V 18.833 750.4467 592.74 Q . V . "'" 18.917 754.4771 585.22 . . Q .V 19.000 758.4615 578.53 Q . V . .r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .• FLOW PROCESS FROM NODE 150.00 TO NODE 160.00 IS CODE = 5.2 "" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< w. Ow THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE .. INTERVALS(Reference: the National Engineering Handbook, ✓ Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). ■"' ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 """' UPSTREAM ELEVATION(FT) = 1064.03 dm DOWNSTREAM ELEVATION(FT) = 1043.53 CHANNEL LENGTH(FT) = 2750.00 MANNING'S FACTOR = .015 ,,. CONSTANT LOSS RATE(CFS) = .00 dr CHANNEL ROUTING COEFFICIENT ESTIMATED: mg MAXIMUM INFLOW(CFS) = 1573.74 +o AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1148.59 CHANNEL NORMAL VELOCITY FOR Q = 1148.59 CFS = 15.36 FPS m" ESTIMATED CHANNEL ROUTING COEFFICIENT = .900 tr MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE gm UNIT INTERVALS IS CSTAR = .973 OM CONVEX METHOD CHANNEL ROUTING RESULTS: wen OUTFLOW LESS - MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) "' (HRS) (CFS) (CFS) (CFS) 00 , ., ,... <.w...,....; .:-,- ...<...... ». W,a.,..- . . ..... 0. "" 14.083 498.5 495.0 495.0 14.167 505.3 501.4 501.4 "g. 14.250 512.9 508.6 508.6 +- 14.333 521.7 516.8 516.8 14.417 531.5 526.0 526.0 00 14.500 542.6 536.4 536.4 14.583 554.8 547.9 547.9 r 14.667 567.7 560.4 560.4 w „ 14.750 581.1 573.5 573.5 14.833 594.9 587.1 587.1 mil 14.917 608.8 600.9 600.9 15.000 623.0 615.0 615.0 """ 15.083 637.8 629.5 629.5 m ,,, 15.167 653.3 644.5 644.5 15.250 669.8 660.5 660.5 ••■ 15.333 687.6 677.6 677.6 15.417 706.9 696.0 696.0 r■ 15.500 727.8 716.0 716.0 ,. 15.583 750.8 737.9 737.9 15.667 776.4 762.0 762.0 +M 15.750 805.2 789.0 789.0 15.833 838.6 819.8 819.8 '"' 15.917 879.3 856.4 856.4 too 16.000 933.2 903.0 903.0 16.083 1014.4 969.0 969.0 g m 16.167 1108.4 1055.5 1055.5 16.250 1215.2 1155.1 1155.1 " 16.333 1339.1 1269.4 1269.4 16.417 1460.6 1392.0 1392.0 m" 16.500 1555.5 1501.5 1501.5 ... 16.583 1573.7 1562.3 1562.3 16.667 1542.2 1559.2 1559.2 16.750 1488.5 1518.5 1518.5 16.833 1434.1 1464.8 1464.8 "g 16.917 1363.1 1402.9 1402.9 gm 17.000 1294.9 1333.5 1333.5 17.083 1227.4 1265.5 1265.5 so 17.167 1168.2 1201.8 1201.8 17.250 1112.9 1144.2 1144.2 MS 17.333 1062.7 1091.1 1091.1 Igo 17 1024.0 1046.0 1046.0 17.500 973.0 1001.6 1001.6 w. 17.583 923.7 951.5 951.5 17.667 880.3 904.9 904.9 on 17.750 840.7 863.1 863.1 17.833 804.4 824.9 824.9 ..s 17.917 772.3 790.5 790.5 ,rr 18.000 741.5 758.9 758.9 18.083 715.6 730.3 730.3 *' 18.167 691.0 704.9 704.9 18.250 669.7 681.8 681.8 gel 18.333 652.5 662.3 662.3 egg 18.417 637.8 646.1 646.1 18.500 624.5 632.0 632.0 "' 18.583 614.5 620.2 620.2 18.667 607.6 611.5 611.5 MN 18.750 600.1 604.3 604.3 r 18.833 592.7 596.9 596.9 18.917 585.2 589.5 589.5 "" 19.000 578.5 582.3 582.3 .y. .. _.... _ ... .. ........ ...,....,, . w +4.»a........w.a..,w.:w....r - ....,- .w.�- «.+«�.,�. m R..,..- ,w. - ......,....e ..,, .. w . r, .. , . ,„.,,. mm ow PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 959.200 AF OUTFLOW VOLUME = 959.199 AF LOSS VOLUME = .000 AF • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mm FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 1 • » »>UNIT- HYDROGRAPH ANALYSIS« «< (UNIT - HYDROGRAPH ADDED TO STREAM #2) ... WATERSHED AREA = 808.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE �.r *USER ENTERED "LAG" TIME = .870 HOURS .. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .319 ®r+ LOW LOSS FRACTION = .300 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 mir SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ,.. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 "" SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 sa . *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .978 ... 30- MINUTE FACTOR = .978 1 -HOUR FACTOR = .978 3 -HOUR FACTOR = .996 w.. 6-HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "'"' UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 °y MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 11. UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) air 1 .798 77.999 2 2.514 167.646 ... 3 4.800 223.423 4 7.957 308.507 5 11.722 367.841 — 6 16.836 499.788 rrr " 7 22.893 591.798 8 29.409 636.770 .. 9 36.571 699.875 m. 10 43.525 679.471 11 50.335 665.445 "M 12 55.577 512.246 r 13 59.854 417.964 14 63.176 324.579 um 15 66.267 302.106 16 68.836 251.028 ''r' 17 70.811 193.016 18 72.928 206.824 ", 19 74.609 164.238 or 20 76.102 145.912 21 77.479 134.600 ... 22 78.792 128.253 23 80.020 120.009 s" 24 81.041 99.756 am 25 82.129 106.351 26 82.993 84.403 rr 27 83.932 91.745 28 84.762 81.116 mom 29 85.535 75.546 ,,,O 30 86.255 70.336 31 86.939 66.879 ... 32 87.588 63.402 33 88.137 53.618 is" 34 88.699 54.954 35 89.262 55.053 me 36 89.824 54.834 or 37 90.308 47.342 38 90.753 43.516 ® 39 91.199 43.536 40 91.644 43.537 ' 41 92.068 41.345 42 92.426 35.068 ea 43 92.781 34.651 rr 44 93.136 34.689 45 93.491 34.650 ' 46 93.845 34.670 as 47 94.159 30.646 48 94.441 27.517 ®.. 49 94.722 27.537 50 95.004 27.556 ma 51 95.286 27.497 52 95.568 27.537 i. 53 95.849 27.496 .r 54 96.087 23.233 55 96.272 18.132 we 56 96.459 18.212 iir 57 96.645 18.171 58 96.830 18.132 No 59 97.017 18.212 60 97.203 18.172 as 61 97.388 18.171 62 97.574 18.172 mu 63 97.760 18.171 imp 64 97.944 17.933 65 98.049 10.282 ° ' s 66 98.118 6.695 tem 67 98.187 6.734 68 98.255 6.696 69 98.324 6.734 410 70 98.393 6.735 71 98.461 6.695 72 98.530 6.734 OW 73 98.599 6.695 74 98.667 6.695 am 75 98.737 6.775 76 98.805 6.695 77 98.874 6.735 78 98.943 6.695 "uo 79 99.011 6.695 um 80 99.080 6.695 81 99.148 6.695 +*� 82 99.217 6.695 83 99.285 6.695 84 99.354 6.695 85 99.422 6.695 86 99.491 6.695 ire 87 99.559 6.695 88 99.628 6.695 89 99.696 6.695 •••• 90 99.765 6.695 91 99.833 6.695 .. 92 99.902 6.695 93 99.970 6.695 "" 94 100.000 2.899 TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 2.50 rr TOTAL EFFECTIVE RAINFALL(INCHES) = 6.29 .r' TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 168.5664 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 423.1559 OP rrr 1. OP OP OP me r MNIO MM MO 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H ..A mil HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) NM TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 ""' 14.083 172.3944 211.89 . Q V . . ✓ 14.167 173.8735 214.77 Q V . 14.250 175.3740 217.87 . Q V . . on 14.333 176.8981 221.30 . .Q V . . 14.417 178.4480. 225.04 Q V . '.. 14.500 180.0266 229.21 . .Q V . . 14.583 181.6366 233.77 . .Q V . . 14.667 183.2800 238.62 . .Q V . . +• 14.750 184.9596 243.88 Q V . 14.833 186.6768 249.34 . . Q V . . "' 14.917 188.4336 255.08 . Q V . . 15.000 190.2301 260.85 . . Q V . . ao 15.083 192.0681 266.87 . Q V . . 15.167 193.9491 273.13 . Q V . . 15.250 195.8765 279.86 . Q V . . Im" 15.333 197.8533 287.03 . . Q V . . 15.417 199.8831 294.72 . . Q V . . MD 15.500 201.9708 303.14 . . Q V. . # 15.583 204.1226 312.44 . . Q V. . 15.667 206.3457 322.79 . . Q V. . .. 15.750 208.6503 334.64 . . Q V. . 15.833 211.0508 348.54 . . Q V. . "V 15.917 213.5772 366.84 . . Q V . .. 16.000 216.2803 392.48 . QV . 16.083 219.3213 441.56 . V Q ++• 16.167 222.7283 494.69 . .V Q . 16.250 226.4477 540.07 . .V Q "" 16.333 230.5264 592.22 . .V Q. 16.417 234.9273 639.02 . . V .Q mir 16.500 239.7366 698.31 . . V Q ,,,,,,, 16.583 244.8347 740.24 . V . Q 16.667 250.0769 761.17 . V . Q . " 16.750 255.4108 774.48 . . V Q . 16.833 260.6116 755.16 . . V Q . mil 16.917 265.5991 724.18 . V Q . mi 17.000 270.1104 655.04 . V . Q . 17.083 274.2464 600.55 . V Q • 17.167 278.0405 550.91 . . VQ 17.250 281.6241 520.33 . . Q . imi 17.333 284.9677 485.49 . Q V ,,,, 17.417 288.0844 452.56 . . Q V 17.500 291.0987 437.68 . .Q V "" 17.583 293.9295 411.03 . 4 V . . 17.667 296.6276 391.76 . Q. V . in 17.750 299.2163 375.88 . Q . V . gm 17.833 301.7091 361.97 . Q . V . . 17.917 304.1076 348.26 . Q V . . • 18.000 306.4009 332.99 . 4 V . . 'r' 18.083 308.6395 325.04 . . Q • V. 18.167 310.7879 311.95 . . Q V. '� 18.250 312.8974 306.30 . . Q V. - 18.333 314.9445 297.24 . Q V. 18.417 316.9424 290.09 . Q V. ma 18.500 318.8986 284.04 . Q V 18.583 320.8209 279.12 . Q V • d i 18.667 322.7126 274.67 . Q V 18.750 324.5700 269.70 . Q V - wii 18.833 326.4146 267.83 . Q V IN 18.917 328.2448 265.75 . Q •V 19.000 330.0548 262.82 . Q •V so ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** , .r• FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 2 » » > FLOWBY STRUCTURE ROUTING MODEL« «< am MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. or ,. INFLOW ,, (STREAM 2) an "" < - -* <= flowby structure ism basin (maximum flowby Q = 349.0 cfs) storage ow ms m V STREAM 2 - FLOWBY ,.r ■r ion FLOWBY BASIN MODELING RESULTS: ,,,,, MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME "'i (HRS) (CFS) (CFS) (AF) 14.083 211.9 211.9 .000 '"i" 14.166 214.8 214.8 .000 m 14.249 217.9 217.9 .000 14.333 221.3 221.3 .000 14.416 225.0 225.0 .000 mom MU 14.499 229.2 229.2 .000 14.583 233.8 233.8 .000 'w 14.666 238.6 238.6 .000 .r 14.749 243.9 243.9 .000 14.833 249.3 249.3 .000 *■ 14.916 255.1 255.1 .000 14.999 260.9 260.9 .000 mo 15.083 266.9 266.9 .000 ow 15.166 273.1 273.1 .000 15.249 279.9 279.9 .000 as 15.333 287.0 287.0 .000 15.416 294.7 294.7 .000 ow 15.499 303.1 303.1 .000 is , 15.583 312.4 312.4 .000 15.666 322.8 322.8 .000 am 15.749 334.6 334.6 .000 15.833 348.5 348.5 .000 °w 15.916 366.8 349.0 .123 .w 15.999 392.5 349.0 .422 16.083 441.6 349.0 1.060 o' 16.166 494.7 349.0 2.063 16.249 540.1 349.0 3.379 `o 16.333 592.2 349.0 5.054 16.416 639.0 349.0 7.051 ow 16.499 698.3 349.0 9.457 ■ „ 16.583 740.2 349.0 12.152 16.666 761.2 349.0 14.990 ' 16.749 774.5 349.0 17.921 16.833 755.2 349.0 20.718 "*` 16.916 724.2 349.0 23.302 - 16.999 655.0 349.0 25.409 17.083 600.5 349.0 27.142 A. 17.166 550.9 349.0 28.532 17.249 520.3 349.0 29.712 INA 17.333 485.5 349.0 30.652 17.416 452.6 349.0 31.366 ow 17.499 437.7 349.0 31.976 +w 17.583 411.0 349.0 32.404 17.666 391.8 349.0 32.698 ow 17.749 375.9 349.0 32.883 , 17.833 362.0 349.0 32.972 17.916 348.3 348.3 32.972 w 17.999 333.0 333.0 32.972 18.083 325.0 325.0 32.972 ow 18.166 311.9 311.9 32.972 18.249 306.3 306.3 32.972 'w 18.333 297.2 297.2 32.972 ow 18.416 290.1 290.1 32.972 18.499 284.0 284.0 32.972 NM 18.583 279.1 279.1 32.972 18.666 274.7 274.7 32.972 is 18.749 269.7 269.7 32.972 , 18.833 267.8 267.8 32.972 18.916 265.7 265.7 32.972 m 18.999 262.8 262.8 32.972 ow - ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 7 w WM mi "'r » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< um ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 6 w e » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< """ rim ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "' FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 11 me » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< gm °g STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) m +g TIME(HRS) VOLUME(AF) Q(CFS) 0. 500.0 1000.0 1500.0 2000.0 "" 14.083 579.7343 706.92 . . Q V . . 14.167 584.6669 716.20 . . Q V . . tom 14.250 589.6702 726.48 . . Q V . . m. 14.333 594.7532 738.05 . . Q V . . 14.417 599.9255 751.02 . Q V . . I " 14.500 605.1982 765.59 . Q V . . 14.583 610.5820 781.71 . Q V . 'm 14.667 616.0850 799.03 . . Q V . . ✓ 14.750 621.7145 817.41 . . Q V . . 14.833 627.4750 836.43 . . Q V . . *M 14.917 633.3704 856.01 . QV . . 15.000 639.4024 875.85 . . QV . . rre 15.083 645.5754 896.33 . Q V. . 15.167 651.8956 917.68 . QV. ,. 15.250 658.3721 940.38 . QV. gg 15.333 665.0155 964.63 . Q. . 15.417 671.8387 990.73 . Q. "" 15.500 678.8577 1019.14 . Q Am 15.583 686.0911 1050.30 . VQ . 15.667 693.5621 1084.78 . VQ • .," 15.750 701.3007 1123.65 . V Q 15.833 709.3474 1168.37 . . .V Q . " 15.917 717.6490 1205.40 . . .V Q • 16.000 726.2714 1251.96 . . .V Q . # 16.083 735.3485 1318.00 . .V Q . r 16.167 745.0216 1404.53 . . V Q . 16.250 755.3803 1504.09 . . V Q 'w" 16.333 766.5264 1618.42 . . . V . Q . 16.417 778.5165 1740.97 . . V . Q . 10 16.500 791.2610 1850.50 . . V Q • ""„ 16.583 804.4239 1911.25 . . V Q . 16.667 817.5660 1908.24 . . V Q . "t 16.750 830.4274 1867.47 . V . Q 16.833 842.9189 1813.76 . V . Q • M" 16.917 854.9845 1751.92 . V . Q ,w 17.000 866.5717 1682.47 . . V . Q 17.083 877.6911 1614.54 . . V . Q . 1 � 17.167 888.3713 1550.76 . V .Q rm ow 4111 17.250 898.6550 1493.19 . . V Q. 17.333 908.5730 1440.10 . V Q . 'm 17.417 918.1805 1395.01 . 4 - - 17.500 927.4822 1350.60 . Q 17.583 936.4391 1300.54 . QV �' 17.667 945.0747 1253.89 . Q V 17.750 953.4227 1212.12 . . Q V my 17.833 961.5076 1173.93 . . 4 V . _ 17.917 969.3501 1138.73 . • Q V . 18.000 976.8700 1091.89 . -Q V mw 18.083 984.1380 1055.32 . -4 V. 18.167 991.1411 1016.85 . . Q V. INN 18.250 997.9463 988.11 . . Q. V. +r 18.333 1004.5550 959.56 . . Q- V. 18.417 1011.0030 936.24 . Q • V. em 18.500 1017.3120 916.04 . . Q - V 18.583 1023.5050 899.28 . Q V g" 18.667 1029.6080 886.19 . Q V 18.750 1035.6280 874.03 . Q V 18.833 1041.5830 864.73 . . Q V 01, 18.917 1047.4730 855.21 . Q .V 19.000 1053.2930 845.13 . . Q .V as ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** s ,.. FLOW PROCESS FROM NODE 160.00 TO NODE 170.00 IS CODE = 5.2 N" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< NIN or THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE •• INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, No U.S. Department of Commerce). NN Of ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 .0, UPSTREAM ELEVATION(FT) = 1043.53 AN DOWNSTREAM ELEVATION(FT) = 1024.82 CHANNEL LENGTH(FT) = 2667.00 MANNING'S FACTOR = .015 AN CONSTANT LOSS RATE (CFS) = .00 N. CHANNEL ROUTING COEFFICIENT ESTIMATED: " MAXIMUM INFLOW(CFS) = 1911.25 9r11 AVERAGE FLOWRATE IN EXCESS OF 506- MAXIMUM INFLOW = 1358.53 CHANNEL NORMAL VELOCITY FOR Q = 1358.53 CFS = 15.86 FPS .w ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 ea MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE gm UNIT INTERVALS IS CSTAR = .979 N CONVEX METHOD CHANNEL ROUTING RESULTS: No OUTFLOW LESS .r MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) NN (HRS) (CFS) (CFS) (CFS) Nu «w.. +rm«,w..a.,..a..aw+ - ... WO M. 14.083 706.9 702.5 702.5 14.167 716.2 711.3 711.3 .. 14.250 726.5 721.1 721.1 ✓ 14.333 738.1 732.0 732.0 14.417 751.0 744.2 744.2 mil+ 14.500 765.6 757.9 757.9 14.583 781.7 773.2 773.2 is 14.667 799.0 789.9 789.9 mos 14.750 817.4 807.7 807.7 14.833 836.4 826.4 826.4 or 14.917 856.0 845.7 845.7 15.000 875.9 865.4 865.4 "'" 15.083 896.3 885.5 885.5 o r 15.167 917.7 906.4 906.4 15.250 940.4 928.4 928.4 •* 15.333 964.6 951.8 951.8 15.417 990.7 977.0 977.0 Iiii 15.500 1019.1 1004.2 1004.2 , 15.583 1050.3 1033.9 1033.9 15.667 1084.8 1066.6 1066.6 .r 15.750 1123.7 1103.2 1103.2 15.833 1168.4 1144.8 1144.8 '""' 15.917 1205.4 1185.8 1185.8 um 16.000 1252.0 1227.5 1227.5 16.083 1318.0 1283.4 1283.4 u. 16.167 1404.5 1359.1 1359.1 16.250 1504.1 1451.7 1451.7 tor 16.333 1618.4 1558.2 1558.2 16.417 1741.0 1676.4 1676.4 ' 16.500 1850.5 1792.5 1792.5 wr 16.583 1911.3 1878.6 1878.6 16.667 1908.2 1909.1 1909.1 opme 16.750 1867.5 1888.6 1888.6 16.833 1813.8 1842.0 1842.0 Wm 16.917 1751.9 1784.5 1784.5 rair 17.000 1682.5 1719.0 1719.0 17.083 1614.5 1650.4 1650.4 -' 17.167 1550.8 1584.5 1584.5 17.250 1493.2 1523.7 1523.7 "" 17.333 1440.1 1468.2 1468.2 AM 17.417 1395.0 1418.9 1418.9 17.500 1350.6 1374.1 1374.1 ,ter 17.583 1300.5 1326.9 1326.9 17.667 1253.9 1278.6 1278.6 0r 17.750 1212.1 1234.2 1234.2 17.833 1173.9 1194.1 1194.1 ma 17.917 1138.7 1157.3 1157.3 ma 18.000 1091.9 1116.5 1116.5 18.083 1055.3 1074.7 1074.7 "" 18.167 1016.9 1037.1 1037.1 Nor 18.250 988.1 1003.4 1003.4 18.333 959.6 974.6 974.6 .,,, 18.417 936.2 9 4 8. 6 948.6 18.500 916.0 926.7 926.7 "i 18.583 899.3 908.2 908.2 18.667 886.2 893.1 893.1 "" 18.750 874.0 880.5 880.5 +r 18.833 864.7 869.7 869.7 18.917 855.2 860.2 860.2 mil 19.000 845.1 850.4 850.4 w ir ar PROCESS SUMMARY OF STORAGE: ow INFLOW VOLUME = 1349.383 AF w OUTFLOW VOLUME = 1349.383 AF LOSS VOLUME = .000 AF mm mm ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** „.� FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 1 mem » »>UNIT— HYDROGRAPH ANALYSIS« «< elm rr (UNIT— HYDROGRAPH ADDED TO STREAM #2) sem WATERSHED AREA = 453.000 ACRES BASEFLOW = . .000 CFS /SQUARE —MILE *USER ENTERED "LAG" TIME _ .820 HOURS �. VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = • .371 LOW LOSS FRACTION = .365 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= .95 m.. SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.50 se SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.65 em SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 7.85 ,m *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .978 30— MINUTE FACTOR = .978 UN 1 —HOUR FACTOR = .978 3 —HOUR FACTOR = .996 6 —HOUR FACTOR = .998 24 —HOUR FACTOR = .999 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES """ UNIT INTERVAL PERCENTAGE OF LAG —TIME = 10.163 imp RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 mm im UNIT HYDROGRAPH DETERMINATION mm INTERVAL "S" GRAPH UNIT HYDROGRAPH — NUMBER MEAN VALUES ORDINATES(CFS) mom 1 .847 46.396 2 2.701 101.568 `"" 3 5.225 138.312 .r 4 8.717 191.299 5 13.010 235.188 6 18.740 313.900 r 4 M """ 7 25.420 365.990 8 32.627 394.793 +A 9 40.207 415.302 mw 10 47.596 404.765 11 53.838 341.993 °"om 12 58.690 265.828 rw 13 62.437 205.251 14 65.741 180.995 mw 15 68.555 154.200 16 70.713 118.211 me 17 72.930 121.457 18 74.715 97.780 ` °1° 19 76.281 85.821 mw 20 77.734 79.565 21 79.111 75.463 ww 22 80.345 67.622 23 81.459 60.994 4. 24 82.514 57.788 25 83.440 50.760 me 26 84.417 53.492 0 1 0 27 85.239 45.069 28 86.030 43.310 "' 29 86.760 39.984 mil 30 87.467 38.746 31 88.059 32.450 ■ e 32 88.654 32.598 33 89.252 32.755 mw 34 89.846 32.534 35 90.354 27.828 36 90.826 25.891 mil 37 91.299 25.901 38 91.772 25.901 .m 39 92.195 23.164 mw 40 92.571 20.626 41 92.947 20.605 42 93.324 20.626 ow 43 93.700 20.626 ww 44 94.058 19.563 45 94.360 16.562 °" 46 94.659 16.372 , 47 94.958 16.373 48 95.256 16.362 mw, 49 95.556 16.404 50 95.854 16.362 ow 51 96.101 13.540 52 96.299 10.803 mm 53 96.496 10.803 mil 54 96.693 10.823 55 96.891 10.803 ""' 56 97.088 10.803 err 57 97.285 10.803 58 97.482 10.824 „, 59 97.680 10.824 60 97.877 10.782 "' 61 98.027 8.234 62 98.101 4.022 mm 63 98.173 3.980 rw 64 98.246 4.001 65 98.319 4.001 * 66 98.392 4.001 at ma 67 98.465 3.980 68 98.538 4.001 ,m 69 98.611 4.001 mom 70 98.684 4.001 71 98.757 3.980 72 98.830 4.001 rr 73 98.903 4.001 74 98.976 4.001 ,,, 75 99.049 4.001 76 99.122 4.001 m "' 77 99.195 4.001 78 99.268 4.001 '"� 79 99.341 4.001 80 99.414 4.001 81 99.487 4.001 ommo 82 99.560 4.001 83 99.633 4.001 r 84 99.706 4.001 mm 85 99.779 4.001 86 99.852 4.001 87 99.925 4.001 88 99.998 4.001 "' 89 100.000 .099 mit rrr TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.71 mom TOTAL EFFECTIVE RAINFALL(INCHES) = 5.13 mom *■ TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 102.2559 um TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 193.6852 moo me ..r r rrr wr ow mum me w,. mor 4.. we - 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H ow r HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) " TIME(HRS) VOLUME (AF) Q(CFS) 0. 125.0 250.0 375.0 500.0 o° 14.083 74.6755 109.86 Q V . ma 14.167 75.4420 111.30 Q V . 14.250 76.2189 112.81 Q. v . . . *m» 14.333 77.0067 114.38 Q. V . 14.417 77.8058 116.03 . Q. V . . sot 14.500 78.6167 117.75 . Q. V . . 14.583 79.4401 119.56 Q. V . mit 14.667 80.2767 121.47 . Q. V . . "I 14.750 81.1273 123.50 . Q. V . 14.833 81.9927 125.67 . Q V . . " 14.917 82.8742 127.99 . Q V . All 15.000 83.7730 130.50 . Q V . . 15.083 84.6904 133.21 . Q V . . ... 15.167 85.6281 136.15 Q V . 15.250 86.5877 139.34 Q V . a "" 15.333 87.5714 142.83 Q V . 15.417 88.5819 146.72 . .Q V . . *I 15.500 89.6224 151.08 . . Q V . . r. 15.583 90.6968 156.00 . . Q V . . 15.667 91.8097 161.60 Q V . 0* 15.750 92.9663 167.94 . . Q V. . rr 15.833 94.1745 175.43 . . Q V. . 15.917 95.4511 185.36 . . Q V. . 16.000 96.8247 199.44 . Q V. . 16.083 98.3864 226.76 . Q V . 411. 16.167 100.1548 256.77 . Q . 16.250 102.1018 282.71 . VQ . " °" 16.333 104.2523 312.25 . . .V Q . ow 16.417 106.5899 339.42 . . V Q . 16.500 109.1470 371.30 . . V Q. . u." 16.583 111.8480 392.18 . V .Q . 16.667 114.6151 401.78 . V . Q . id1 16.750 117.3845 402.11 . . V . Q 16.833 120.0526 387.42 . . V Q adi 16.917 122.5037 355.90 . V Q +r 17.000 124.7126 320.73 . . Q . 17.083 126.7184 291.24 . Q V . "" 17.167 128.5895 271.68 . .Q V . 17.250 130.3330 253.16 . Q V . ow 17.333 131.9492 234.68 . . Q . V . ,". 17.417 133.5050 225.90 . Q . V . 17.500 134.9659 212.13 . Q V . " 17.583 136.3577 202.08 . Q V . 17.667 137.6958 194.29 . Q . V . 17.750 138.9863 187.39 . . Q . V . . rrr 17.833 140.2267 180.10 . . Q . V . . 17.917 141.4218 173.53 . . Q . V. . - 18.000 142.5800 168.17 . . Q V. rm APO 4 "" 18.083 143.6984 162.40 Q . V. 18.167 144.7929 158.91 . . 4 V. . u " 18.250 145.8478 153.17 Q . V .r 18.333 146.8752 149.18 . .Q V . 18.417 147.8741 145.05 Q . V *". 18.500 148.8486 141.50 Q . V ✓ 18.583 149.7936 137.20 . Q V . 18.667 150.7210 134.67 . 4 .V . m . 18.750 151.6316 132.21 . Q .V . 18.833 152.5239 129.57 . 4 .V . Ilw 18.917 153.3920 126.05 . Q .V . 19.000 154.2418 123.38 . Q. .V . OM UN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ON FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 2 ay » »> FLOWBY STRUCTURE ROUTING MODEL« «< ow r MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN „ 325.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. om moir aft INFLOW wm (STREAM 2) .. illw Api < - -* <= flowby structure - basin (maximum flowby Q = 325.0 cfs) storage .w .,. V STREAM 2 - FLOWBY ..R it owl FLOWBY BASIN MODELING RESULTS: lir ,,, MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME am (HRS) (CFS) (CFS) (AF) 14.083 109.9 109.9 .000 ..0 14.166 111.3 111.3 .000 .r 14.249 112.8 112.8 .000 14.333 114.4 114.4 .000 mm 14.416 116.0 116.0 .000 an '"w 14.499 117.8 117.8 .000 14.583 119.6 119.6 .000 'w• 14.666 121.5 121.5 .000 ow 14.749 123.5 123.5 .000 14.833 125.7 125.7 .000 ww 14.916 128.0 128.0 .000 14.999 130.5 130.5 .000 yr 15.083 133.2 133.2 .000 ow 15.166 136.2 136.2 .000 15.249 139.3 139.3 .000 sw 15.333 142.8 142.8 .000 15.416 146.7 146.7 .000 ow 15.499 151.1 151.1 .000 or 15.583 156.0 156.0 .000 15.666 161.6 161.6 .000 wo 15.749 167.9 167.9 .000 15.833 175.4 175.4 .000 mo 15.916 185.4 185.4 .000 15.999 199.4 199.4 .000 sw► 16.083 226.8 226.8 .000 +w 16.166 256.8 256.8 .000 16.249 282.7 282.7 .000 4 '" 16.333 312.2 312.2 .000 r. 16.416 339.4 325.0 .099 16.499 371.3 325.0 .418 _ 16.583 392.2 325.0 .881 16.666 401.8 325.0 1.410 ow 16.749 402.1 325.0 1.941 16.833 387.4 325.0 2.371 o` 16.916 355.9 325.0 2.583 ow 16.999 320.7 320.7 2.583 17.083 291.2 291.2 2.583 MS 17.166 271.7 271.7 2.583 17.249 253.2 253.2 2.583 " 17.333 234.7 234.7 2.583 17.416 225.9 225.9 2.583 wo 17.499 212.1 212.1 2.583 - 17.583 202.1 202.1 2.583 17.666 194.3 194.3 2.583 "" 17.749 187.4 187.4 2.583 17.833 180.1 180.1 2.583 17.916 173.5 173.5 2.583 yip 17.999 168.2 168.2 . 2.583 18.083 162.4 162.4 2.583 ow 18.166 158.9 158.9 2.583 18.249 153.2 153.2 2.583 wo 18.333 149.2 149.2 2.583 or 18.416 145.0 145.0 2.583 18.499 141.5 141.5 2.583 ow 18.583 137.2 137.2 2.583 .r 18.666 134.7 134.7 2.583 18.749 132.2 132.2 2.583 wo 18.833 129.6 129.6 2.583 18.916 126.0 126.0 2.583 "' 18.999 123.4 123.4 2.583 ss ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** se FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 7 ww ow ow 4 ' » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< on ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** so FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 6 .w » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< WI ,r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Is FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ow `" STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow +w TIME(HRS) VOLUME(AF) Q(CFS) 0. 575.0 1150.0 1725.0 2300.0 41 " 14.083 651.8401 812.37 . . Q V . . ow 14.167 657.5056 822.62 . . Q V . . 14.250 663.2485 833.88 . . Q V . . oo 14.333 669.0773 846.34 . . Q V . . 14.417 675.0017 860.22 . . Q V . . 40 14.500 681.0325 875.67 . . Q V . 14.583 687.1811 892.78 . . Q V . . ' 14.667 693.4578 911.38 . . Q V . . ow 14.750 699.8711 931.22 . . Q V . . 14.833 706.4280 952.06 . . Q V . . *" 14.917 713.1337 973.67 . . Q V . . 15.000 719.9924 995.88 . . QV . . or. 15.083 727.0085 1018.74 . . QV . . ,w 15.167 734.1888 1042.57 . . QV. . 15.250 741.5425 1067.75 . . QV. . mw 15.333 749.0816 1094.68 . . Q. . 15.417 756.8206 1123.69 . . Q. . .. 15.500 764.7769 1155.26 . . VQ . 15.583 772.9716 1189.88 . . Q . ew 15.667 781.4304 1228.22 . . VQ . 40 15.750 790.1847 1271.12 . . V Q . 15.833 799.2774 1320.26 . . V Q • 41111 15.917 808.7205 1371.13 . . V Q . 16.000 818.5478 1426.93 . . .V Q . '" 16.083 828.9481 1510.12 . . .V Q . 0. 16.167 840.0765 1615.85 . . .V Q . . 16.250 852.0214 1734.39 . . . V Q . " 16.333 864.9035 1870.48 . . . V . Q • 16.417 878.6870 2001.37 . . . V Q . we 16.500 893.2706 2117.53 . . . V . Q . wit 16.583 908.4471 2203.63 . . . V . Q . 16.667 923.8335 2234.11 . . . V . Q . - 16.750 939.0784 2213.56 . . . V . Q . 16.833 954.0024 2166.96 . . . V Q • . 16.917 968.5305 2109.48 . . V . Q . „,,, 17.000 982.5785 2039.78 . . . V . Q . 17.083 995.9507 1941.65 . . . V Q . 17.167 1008.7340 1856.16 . . . V . Q . ow .. "' 17.250 1020.9710 1776.81 . V Q . 17.333 1032.6990 1702.86 . V Q. . "". 17.417 1044.0270 1644.80 . VQ .r 17.500 1054.9510 1586.18 . Q . 17.583 1065.4810 1528.99 . QV *�+ 17.667 1075.6250 1472.84 . Q V 17.750 1085.4150 1421.62 . Q V 17.833 1094.8800 1374.24 . . Q V . . we 17.917 1104.0460 1330.87 . Q V 18.000 1112.8930 1284.66 . . Q V . . "r 18.083 1121.4130 1237.14 . .4 V. . 18.167 1129.6510 1196.05 . Q V. 414 18.250 1137.6160 1156.57 . 4 V. . ,,,, 18.333 1145.3560 1123.82 . Q. V. 18.417 1152.8880 1093.66 . Q. V. ••4 18.500 1160.2450 1068.24 . Q . V 18.583 1167.4440 1045.37 . Q . V .r 18.667 1174.5230 1027.81 . Q V w. 18.750 1181.4970 1012.67 . Q V . 18.833 1188.3790 999.24 . Q V . mw 18.917 1195.1720 986.28 . Q .V . 19.000 1201.8790 973.83 . Q V mw MI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,.. FLOW PROCESS FROM NODE 170.00 TO NODE 180.00 IS CODE = 5.2 ''r" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< „". THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, `" U.S. Department of Commerce). O' ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 4 " UPSTREAM ELEVATION(FT) = 1024.82 ,, DOWNSTREAM ELEVATION(FT) = 1009.51 CHANNEL LENGTH(FT) = 2724.00 MANNING'S FACTOR = .015 0. CONSTANT LOSS RATE(CFS) = .00 CHANNEL ROUTING COEFFICIENT ESTIMATED: .w MAXIMUM INFLOW(CFS) = 2234.11 as AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1598.31 CHANNEL NORMAL VELOCITY FOR Q = 1598.31 CFS = 15.49 FPS 'n ESTIMATED CHANNEL ROUTING COEFFICIENT = .901 w MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ,,, UNIT INTERVALS IS CSTAR = .975 CONVEX METHOD CHANNEL ROUTING RESULTS: '. OUTFLOW LESS .. MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *"► (HRS) (CFS) (CFS) (CFS) r.r OW OW 14.083 812.4 807.2 807.2 14.167 822.6 817.0 817.0 '"° 14.250 833.9 827.7 827.7 - 14.333 846.3 839.5 839.5 14.417 860.2 852.6 852.6 mmft 14.500 875.7 867.1 867.1 err 14.583 892.8 883.3 883.3 14.667 911.4 901.1 901.1 ow 14.750 931.2 920.2 920.2 14.833 952.1 940.5 940.5 ow 14.917 973.7 961.7 961.7 15.000 995.9 983.6 983.6 '"" 15.083 1018.7 1006.1 1006.1 r 15.167 1042.6 1029.4 1029.4 15.250 1067.8 1053.8 1053.8 .w 15.333 1094.7 1079.8 1079.8 15.417 1123.7 1107.7 1107.7 o '" 15.500 1155.3 1137.8 1137.8 15.583 1189.9 1170.7 1170.7 ow 15.667 1228.2 1207.0 1207.0 +10 15.750 1271.1 1247.4 1247.4 15.833 1320.3 1293.1 1293.1 "" 15.917 1371.1 1343.0 1343.0 , 16.000 1426.9 1396.1 1396.1 16.083 1510.1 1464.4 1464.4 mu. 16.167 1615.9 1557.6 1557.6 16.250 1734.4 1668.9 1668.9 Aw 16.333 1870.5 1795.4 1795.4 16.417 2001.4 1928.8 1928.8 0" 16.500 2117.5 2053.0 2053.0 .r 16.583 2203.6 2155.5 2155.5 16.667 2234.1 2216.4 2216.4 w e 16.750 2213.6 2224.2 2224.2 16.833 2167.0 2192.4 2192.4 r 16.917 2109.5 2141.2 2141.2 17.000 2039.8 2078.2 2078.2 io 17.083 1941.7 1995.6 1995.6 ow 17.167 1856.2 1903.7 1903.7 17.250 1776.8 1820.8 1820.8 "' 17.333 1702.9 1743.9 1743.9 17.417 1644.8 1677.2 1677.2 ow 17.500 1586.2 1618.6 1618.6 m. 17.583 1529.0 1560.7 1560.7 17.667 1472.8 1504.0 1504.0 ""' 17.750 1421.6 1450.1 1450.1 17.833 1374.2 1400.5 1400.5 mm 17.917 1330.9 1354.9 1354.9 ✓ 18.000 1284.7 1310.2 1310.2 18.083 1237.1 1263.4 1263.4 °w 18.167 1196.1 1218.9 1218.9 18.250 1156.6 1178.5 1178.5 ea 18.333 1123.8 1142.0 1142.0 ,, 18.417 1093.7 1110.4 1110.4 18.500 1068.2 1082.4 1082.4 ow 18.583 1045.4 1058.1 1058.1 18.667 1027.8 1037.6 1037.6 '" 18.750 1012.7 1021.1 1021.1 ,r 18.833 999.2 1006.7 1006.7 18.917 986.3 993.5 993.5 "* 19.000 973.8 980.7 980.7 woo WIN OW PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 1540.485 AF w OUTFLOW VOLUME = 1540.484 AF LOSS VOLUME = .000 AF om .r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mm FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 1 uw » »>UNIT- HYDROGRAPH ANALYSIS« «< om m (UNIT - HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 568.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE .Mr *USER ENTERED "LAG" TIME = .870 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .351 r. LOW LOSS FRACTION = .346 * HYDROGRAPH MODEL #1 SPECIFIED* ow or SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 am SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 ` SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 w SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 W. PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .978 30- MINUTE FACTOR = .978 1 -HOUR FACTOR = .978 w 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 r UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "" UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 rr o, RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 "' MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 ow ow UNIT HYDROGRAPH DETERMINATION mo ow INTERVAL "S" GRAPH UNIT HYDROGRAPH mom NUMBER MEAN VALUES ORDINATES(CFS) ""' 1 .798 54.831 2 2.514 117.850 .. 3 4.800 157.059 — 4 7.957 216.871 5 11.722 258.581 ""' 6 16.836 351.336 ow ow w i t 7 22.893 416.017 8 29.409 447.630 ow 9 36.571 491.992 w 10 43.525 477.648 11 50.335 467.788 Oft 12 55.577 360.094 w 13 59.854 293.816 14 63.176 228.169 ow 15 66.267 212.371 16 68.836 176.465 'r' 17 70.811 135.684 18 72.928 145.391 "" 19 74.609 115.455 r 20 76.102 102.572 21 77.479 94.620 OM 22 78.792 90.158 23 80.020 84.363 ow 24 81.041 70.125 25 82.129 74.761 wo 26 82.993 59.333 - 27 83.932 64.494 28 84.762 57.022 "" 29 85.535 53.107 ow 30 86.255 49.444 31 86.939 47.014 ... 32 87.588 44.570 33 88.137 37.692 - 34 88.699 38.631 35 89.262 38.701 ow 36 89.824 38.547 ... 37 90.308 33.280 38 90.753 30.591 *o 39 91.199 30.605 40 91.644 30.605 o' 41 92.068 29.064 woo 42 92.426 24.652 43 92.781 24.358 w 44 93.136 24.386 45 93.491 24.358 ow 46 93.845 24.372 wow 47 94.159 21.543 48 94.441 19.343 w o 49 94.722 19.357 50 95.004 19.371 "w 51 95.286 19.330 52 95.568 19.357 «. 53 95.849 19.329 r 54 96.087 16.332 55 96.272 12.746 ow 56 96.459 12.802 57 96.645 12.774 yor 58 96.830 12.746 goo 59 97.017 12.802 60 97.203 12.775 "" 61 97.388 12.774 62 97.574 12.775 "" 63 97.760 12.774 ow 64 97.944 12.606 65 98.049 7.228 ""' 66 98.118 4.706 w moo 67 98.187 4.734 68 98.255 4.707 69 98.324 4.734 airy 70 98.393 4.735 71 98.461 4.706 "a 72 98.530 4.734 73 98.599 4.706 owe 74 98.667 4.706 „ 75 98.737 4.762 76 98.805 4.706 .r. 77 98.874 4.735 78 98.943 4.706 "'" 79 99.011 4.706 ,,,,,, 80 99.080 4. 7 0 6 81 99.148 4.706 oft 82 99.217 4.706 83 99.285 4.706 84 99.354 4.706 o. 85 99.422 4.706 86 99.491 4.706 - 87 99.559 4.706 88 99.628 4.706 "" 89 99.696 4.706 90 99.765 4.706 91 99.833 4.706 „„s 92 99.902 4.706 93 99.970 4.706 ' 94 100.000 2.038 Oft MO *■" TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.57 woo TOTAL EFFECTIVE RAINFALL(INCHES) = 5.27 or TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 121.5235 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 249.5183 mom +r mom ono mw oft err s.r .. mir on ." 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H oft .r HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow " TIME(HRS) VOLUME(AF) Q(CFS) 0. 150.0 300.0 450.0 600.0 'um 14.083 95.6126 140.67 Q. V . ma 14.167 96.5940 142.50 . Q. v . . 14.250 97.5886 144.41 Q. V . *■ 14.333 98.5969 146.40 Q. V . mw 14.417 99.6196 . 148.50 . Q. V . 14.500 100.6574 150.69 Q V . ow 14.583 101.7111 152.99 . Q V . . 14.667 102.7815 155.42 . Q V . . - 14.750 103.8697 158.00 . Q V . . 14.833 104.9767 160.74 Q V . "" 14.917 106.1039 163.67 . Q V . . me 15.000 107.2527 166.82 . .Q V . . 15.083 108.4250 170.22 Q V . 15.167 109.6226 173.88 . .Q V . . 15.250 110.8476 177.88 . .Q V . . "` 15.333 112.1025 182.21 . . Q V . . 15.417 113.3908 187.05 Q V . 15.500 114.7161 192.44 Q V . ... 15.583 116.0833 198.51 . Q V . . 15.667 117.4978 205.39 . Q V . . .. 15.750 118.9659 213.17 . Q V. . ✓ 15.833 120.4968 222.29 . Q V. . 15.917 122.1107 234.34 . Q V. . ,, 16.000 123.8405 251.17 . Q V. . 16.083 125.7933 283.54 . Q V 4111 16.167 127.9858 318.36 . VQ . 16.250 130.3822 347.95 . V Q "" 16.333 133.0130 382.00 . .V Q . imp 16.417 135.8527 412.32 . .V Q . 16.500 138.9588 451.00 . . V Q . m.. 16.583 142.2526 478.27 . . V .Q 16.667 145.6411 492.01 . V . Q . " 16.750 149.0916 501.01 . V Q . 16.833 152.4558 488.48 . V . Q . we 16.917 155.6807 468.27 . V Q mw 17.000 158.5920 422.72 . . V Q 17.083 161.2578 387.07 . Q . - 17.167 163.6997 354.56 . . Q V . ow 17.250 166.0048 334.71 . . Q V 17.333 168.1546 312.15 . 4 V . .., 17.417 170.1587 291.00 . Q. V . 17.500 172.1011 282.03 . Q . V . u. 17.583 173.9281 265.28 . 4 . V . 17.667 175.6745 253.57 . Q . V . . w.. 17.750 177.3561 244.17 . Q V . . +r 17.833 178.9815 236.01 . Q V . 17.917 180.5515 227.97 . Q V . ".. 18.000 182.0577 218.70 Q . V. mm • 18.083 183.5312 213.95 . Q V. 18.167 184.9457 205.39 . Q V. ®.. 18.250 186.3342 201.61 . 4 V. . ar 18.333 187.6790 195.25 Q . V . 18.417 188.9870 189.93 . . Q V ... 18.500 190.2612 185.00 . . Q V NW 18.583 191.5042 180.50 Q . V 18.667 192.7174 176.15 . .4 V . 00 18.750 193.8970 171.28 .Q . V . 18.833 195.0574 168.49 . .Q .V "Ni 18.917 196.1977 165.57 . .Q .V . 19.000 197.3165 162.45 . Q .V . •• ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *■» FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 2 ow » »> FLOWBY STRUCTURE ROUTING MODEL« «< u.. MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: '"" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN or 483.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. am mow sft INFLOW r.r (STREAM 2) r <-- <= flowby structure r' basin (maximum flowby Q = 483.0 cfs) storage .r. or or V STREAM 2 or FLOWBY or o r or +r FLOWBY BASIN MODELING RESULTS: o MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ow (HRS) (CFS) (CFS) (AF) 14.083 140.7 140.7 .000 wm 14.166 142.5 142.5 .000 .r 14.249 144.4 144.4 .000 14.333 146.4 146.4 .000 "' 14.416 148.5 148.5 .000 or oo ow 14.499 150.7 150.7 .000 14.583 153.0 153.0 .000 '" 14.666 155.4 155.4 .000 40 14.749 158.0 158.0 .000 14.833 160.7 160.7 .000 oft 14.916 163.7 163.7 .000 ow 14.999 166.8 166.8 .000 15.083 170.2 170.2 .000 ow 15.166 173.9 173.9 .000 15.249 177.9 177.9 .000 I" 15.333 182.2 182.2 .000 15.416 187.1 187.1 .000 'o 15.499 192.4 192.4 .000 ow 15.583 198.5 198.5 .000 15.666 205.4 205.4 .000 ow 15.749 213.2 213.2 .000 15.833 222.3 222.3 .000 ow 15.916 234.3 234.3 .000 or 15.999 251.2 251.2 .000 16.083 283.5 283.5 .000 +w 16.166 318.4 318.4 .000 16.249 348.0 348.0 .000 "" 16.333 382.0 382.0 .000 ow 16 .416 412.3 412.3 .000 16.499 451.0 451.0 .000 - 16.583 478.3 478.3 .000 16.666 492.0 483.0 .062 ' 16.749 501.0 483.0 .186 16.833 488.5 483.0 .224 ' 16.916 468.3 468.3 .224 ow 16.999 422.7 422.7 .224 17.083 387.1 387.1 .224 «. 17.166 354.6 354.6 .224 17.249 334.7 334.7 .224 ow 17.333 312.1 312.1 .224 17.416 291.0 291.0 .224 MN 17.499 282.0 282.0 .224 ow 17.583 265.3 265.3 .224 17.666 253.6 253.6 .224 ""' 17.749 244.2 244.2 .224 17.833 236.0 236.0 .224 ow 17.916 228.0 228.0 .224 oo 17.999 218.7 218.7 .224 18.083 214.0 214.0 .224 "'" 18.166 205.4 205.4 .224 18.249 201.6 201.6 .224 ow 18.333 195.3 195.3 .224 wr 18.416 189.9 189.9 .224 18.499 185.0 185.0 .224 ow 18.583 180.5 180.5 .224 18.666 176.2 176.2 .224 ow 18.749 171.3 171.3 .224 mo 18.833 168.5 168.5 .224 18.916 165.6 165.6 .224 'm 18.999 162.5 162.5 .224 oo ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 7 os ow arry .... ' » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1 « «< om mr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "'" FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 6 rr » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mom or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** °ift FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 11 or » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< mu err STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) moo •"' TIME(HRS) VOLUME (AF) Q(CFS) 0. 700.0 1400.0 2100.0 2800.0 '" 14.083 744.3550 947.83 . . Q V . . r 14.167 750.9628 959.45 . . Q V . . 14.250 757.6575 972.07 . . Q V . . m. 14.333 764.4472 985.86 . . Q V . . 14.417 771.3415 1001.05 . . Q V . . lw 14.500 778.3513 1017.82 . . Q V . . 14.583 785.4885 1036.32 . . Q V . . 14.667 792.7648 1056.52 . Q V . . ".. 14.750 800.1907 1078.25 . Q V . 14.833 807.7752 1101.27 . Q V . . ,m 14.917 815.5258 1125.38 . . Q V . . 15.000 823.4487 1150.41 . . Q V . r 15.083 831.5500 1176.31 . . Q V . . op. 15 839.8370 1203.27 . QV . . 15.250 848.3198 1231.70 . . QV . . rr 15.333 857.0112 1262.00 . QV. . 15.417 865.9279 1294.71 . QV. . "" 15.500 875.0894 1330.25 . Q. „ 15.583 884.5196 1369.26 . . 4. . 15.667 894.2470 1412.42 . . VQ . - 15.750 904.3062 1460.59 . . Q . 15.833 914.7430 1515.42 . . VQ . "" 15.917 925.6061 1577.32 . V Q . 16.000 936.9509 1647.26 . V Q .11 16.083 948.9892 1747.96 . . .V Q . or 16.167 961.9091 1875.97 . .V Q . . 16.250 975.7994 2016.88 . .V Q . • "" 16.333 990.7950 2177.35 . . V .4 • ilio 16.417 1006.9180 2341.12 . . V • Q . 16.500 1024.1630 2503.98 . . V . Q . q ., 16.583 1042.3020 2633.79 . . V . Q • 16.667 1060.8940 2699.45 . . V . Q . "`r 16.750 1079.5380 2707.22 . . V Q • 16.833 1097.9640 2675.39 . V Q • 16.917 1115.9350 2609.42 . . V Q . - 17.000 1133.1590 2500.92 . V Q 17.083 1149.5690 2382.68 . V Q . • 17.167 1165.1210 2258.23 . V . Q . mig "" 17.250 1179.9670 2155.56 . V Q 17.333 1194.1270 2056.04 . V Q. am 17.417 1207.6820 1968.18 . V Q . wow 17.500 1220.7720 1900.68 . Q • . 17.583 1233.3480 1825.96 . QV . "" 17.667 1245.4520 1757.53 . Q V . 17.750 1257.1200 1694.23 . . Q V . em 17.833 1268.3910 1636.55 . Q V . . _ 17.917 1279.2930 1582.92 . . Q V . . 18.000 1289.8220 1528.91 . .4 V . 'ili 18.083 1299.9970 1477.39 . .4 V. . 18.167 1309.8060 1424.29 . Q V. wil 18.250 1319.3110 1380.07 . Q. V. ow 18.333 1328.5210 1337.30 . Q. V. . 18.417 1337.4760 1300.33 . 4 . V. .. 18.500 1346.2050 1267.39 . Q . V 18.583 1354.7350 1238.57 . Q V 18.667 1363.0940 1213.76 . . Q V . ow w ,,, 18.750 1371.3060 1192.37 . Q • V 18.833 1379.4000 1175.20 . Q V . "" 18.917 1387.3820 1159.04 . . Q .V 19.000 1395.2550 1143.18 . . Q • .V . No we END OF FLOOD ROUTING ANALYSIS am low .w ow err ow ow wo w. oft ow .w ow ow ow oft r WM Wig OW OW MO MO ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** OM - F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) Ver. 5.1 Release Date: 01/01/95 License ID 1206 Analysis prepared by: m. ASL Consulting Engineers .. One Jenner, Suite 200 Irvine, CA 92718 (714) 727 -7099 * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** ,ft FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1, 2, 3, 4, 5, 6, 7, 8 & 9 REVISED 'w* SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FILE NAME: N:I10RB109.UH1 TIME /DATE OF STUDY: 10:45 7/11/1995 —********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 oft ... » » >UNIT- HYDROGRAPH ANALYSIS« «< m. (UNIT - HYDROGRAPH ADDED TO STREAM #1) taw WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. on THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) leo MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED ,w MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 * HYDROGRAPH MODEL #1 SPECIFIED* ww SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 to SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 ew *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 +w 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 """' 24 -HOUR FACTOR = .999 r UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES qem UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.368 umo *■ RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 al MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 me erg UNIT HYDROGRAPH DETERMINATION tor INTERVAL "S" GRAPH UNIT HYDROGRAPH pm NUMBER MEAN VALUES ORDINATES(CFS) " 1 1.881 54.816 pi. 2 7.519 164.320 3 17.390 287.705 •. 4 31.680 416.512 5 47.144 450.690 6 58.786 339.323 um 7 66.137 214.267 8 71.368 152.469 ,.. 9 75.288 114.248 10 78.386 90.276 yr 11 80.990 75.902 12 83.152 63.022 13 85.059 55.572 .. 14 86.676 47.126 15 88.056 40.226 .. 16 89.306 36.426 17 90.444 33.190 to 18 91.439 28.978 161. 19 92.344 26.385 20 93.136 23.079 w+ 21 93.914 22.672 22 94.571 19.147 "- 23 95.199 18.318 ,,, 24 95.822 18.151 25 96.301 13.960 .wa 26 96.716 12.090 27 97.131 12.100 28 97.546 12.090 29 97.939 11.472 w.. 30 98.139 5.813 al 31 98.292 4.465 32 98.446 4.481 NMI 33 98.599 4.460 is 34 98.752 4.476 35 98.905 4.465 in 36 99.059 4.470 37 99.212 4.465 """ 38 99.365 4.465 39 99.518 4.465 'm 40 99.672 4.465 rrr 41 99.825 4.465 42 99.978 4.465 """ 43 100.000 .642 .w ww mr w rrr TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 1.46 rw TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 w. TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 29.3809 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 147.0997 WW WW MR WO OW OW rr WW OW WO +.s WO OW rr do am w ire w sr mft rrr rr OW SOM I M O 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H OM WO HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) '"w TIME(HRS) VOLUME (AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 OM 14.083 64.9090 79.85 . Q V . . .r 14.167 65.4706 81.54 . Q . V . . 14.250 66.0465 83.62 . Q . V . . omm 14.333 66.6394 86.09 . Q . V . . 14.417 67.2505 88.74 . Q . V . ow 14.500 67.8788 91.23 . Q. V . . 4011 14.583 68.5229 93.52 . Q. V . . 14.667 69.1825 95.77 . Q. V . . r 14.750 69.8579 98.07 . Q. V . . 14.833 70.5497 100.45 . Q V. . "" 14.917 71.2589 102.97 . Q V. . M 15.000 71.9866 105.65 . Q V. . 15.083 72.7341 108.54 . Q V. . ... 15.167 73.5032 111.67 . .Q V. . 15.250 74.2958 115.09 . .Q V . 4111 15.333 75.1144 118.86 . .Q V . 15.417 75.9614 122.99 . . Q V . 'i. 15.500 76.8392 127.46 . . Q V . .• 15.583 77.7514 132.45 Q V . 15.667 78.7027 138.12 . Q .V . - 15.750 79.7014 145.02 . Q .V . r 15.833 80.7617 153.95 . Q .V 15.917 81.9092 166.62 . Q . V M 16.000 83.1903 186.01 . Q . V 16.083 84.7399 225.01 . . QV . 111 16.167 86.6639 279.35 . . V Q . 16.250 88.9506 332.04 . V Q - 16.333 91.5055 370.97 . . V Q . , 16.417 94.0427 368.40 . V Q 16.500 96.2459 319.91 . V .Q or, 16.583 98.0851 267.05 . Q 16.667 99.6888 232.85 . . Q V . as 16.750 101.1239 208.38 . Q V . .. 16.833 102.4337 190.19 . Q. V 16.917 103.6477 176.27 . 4 V . . to 17.000 104.7790 164.26 . 4 V . . 17.083 105.8429 154.48 . 4 V . . 00 17.167 106.8424 145.13 . 4 V. . to 17.250 107.7838 136.70 Q . V. 17.333 108.6746 129.34 . . Q . V. . um 17.417 109.5185 122.54 . . Q . V. . 17.500 110.3188 116.20 . .Q V. . at 17.583 111.0828 110.94 . .4 V 17.667 111.8132 106.05 . Q V . No 17.750 112.5168 102.16 . Q V . to 17.833 113.1911 97.91 . 4. V . 17.917 113.8420 94.51 . Q. . V . °ft 18.000 114.4711 91.35 . Q. .V . r "I 18.083 115.0752 87.71 . Q . .V . 18.167 115.6637 85.45 . Q . . .V . g""a 18.250 116.2453 84.45 . Q . . .V . .r 18.333 116.8242 84.06 . Q . . .V . 18.417 117.4000 83.61 . Q . . .V . ... 18.500 117.9624 81.65 . Q . . . V . 18.583 118.5163 80.44 Q . . V am 18.667 119.0641 79.53 . Q - . V 18.750 119.6054 78.60 . Q - . V 18.833 120.1403 77.67 . Q . V No 18.917 120.6688 76.74 . Q . . V . 19.000 121.1910 75.82 . Q . . V ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 +" » »> FLOWBY STRUCTURE ROUTING MODEL« «< .. irr MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: '_ FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. tilt FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. om um INFLOW .. (STREAM 1) oar mft <-- <= flowby structure .. basin (maximum flowby Q = 569.0 cfs) storage on mr - V STREAM 1 ow FLOWBY w" me w. FLOWBY BASIN MODELING RESULTS: do u .,, MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME or (HRS) (CFS) (CFS) (AF) 14.083 79.8 79.8 .000 on 14.166 81.5 81.5 .000 wa 14.249 83.6 83.6 .000 14.333 86.1 86.1 .000 14.416 88.7 88.7 .000 um WOM OW 14.499 91.2 91.2 .000 14.583 93.5 93.5 .000 '"* 14.666 95.8 95.8 .000 mo 14.749 98.1 98.1 .000 14.833 100.5 100.5 .000 .. 14.916 103.0 103.0 .000 14.999 105.7 105.7 .000 ow 15.083 108.5 108.5 .000 ,,,,, 15.166 111.7 111.7 .000 15.249 115.1 115.1 .000 " 15.333 118.9 118.9 .000 15.416 123.0 123.0 .000 "°" 15.499 127.5 127.5 .000 ,, 15.583 132.4 132.4 .000 15.666 138.1 138.1 .000 •• 15.749 145.0 145.0 .000 15.833 154.0 154.0 .000 No 15.916 166.6 166.6 .000 .. 15.999 186.0 186.0 .000 16.083 225.0 225.0 .000 +w 16.166 279.4 279.4 .000 16.249 332.0 332.0 .000 " 16.333 371.0 371.0 .000 16.416 368.4 368.4 .000 ow 16.499 319.9 319.9 .000 .. 16.583 267.0 267.0 .000 16.666 232.8 232.8 .000 "' 16.749 208.4 208.4 .000 16.833 190.2 190.2 .000 "o 16.916 176.3 176.3 .000 owo 16.999 164.3 164.3 .000 17.083 154.5 154.5 .000 ow 17.166 145.1 145.1 .000 17.249 136.7 136.7 .000 o` 17.333 129.3 129.3 .000 ow 17.416 122.5 122.5 .000 17.499 116.2 116.2 .000 ow 17.583 110.9 110.9 .000 17.666 106.0 106.0 .000 ow 17.749 102.2 102.2 .000 ow 17.833 97.9 97.9 .000 17.916 94.5 94.5 .000 o ,, 17.999 91.3 91.3 .000 18.083 87.7 87.7 .000 ' 18.166 85.4 85.4 .000 18.249 84.4 84.4 .000 me 18.333 84.1 84.1 .000 wo 18.416 83.6 83.6 .000 18.499 81.6 81.6 .000 NM 18.583 80.4 80.4 .000 18.666 79.5 79.5 .000 ow 18.749 78.6 78.6 .000 o n 18.833 77.7 77.7 .000 18.916 76.7 76.7 .000 am 18.999 75.8 75.8 .000 MO ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 ow wo OM 1° » » >VIEW STREAM NUMBER 1 HYDROGRAPH« «< en do STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) In rrr TIME (HRS) VOLUME (AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ow 14.083 64.9090 79.85 . Q V . . 14.167 65.4706 81.54 . Q . V . . "' 14.250 66.0465 83.62 . Q . V . . 14.333 66.6394 86.09 . Q . V . . .." 14.417 67.2505 88.74 . Q . V . . VW 14.500 67.8788 91.23 . Q. V . . 14.583 68.5229 93.52 . Q. V . . .. 14.667 69.1825 95.77 . Q. V . . 14.750 69.8579 98.07 . Q. V . r. 14.833 70.5497 100.45 . Q V. . . 14.917 71.2589 102.97 . Q V. . 15.000 71.9866 105.65 . Q V. . a. 15.083 72.7341 108.54 . Q V. . 15.167 73.5032 111.67 . .Q V. . " 15.250 74.2958 115.09 . .Q V . ddd 15.333 75.1144 118.86 . .Q V . 15.417 75.9614 122.99 . . Q V . .. 15.500 76.8392 127.46 . . Q V . 15.583 77.7514 132.45 . Q .V . do 15.667 78.7027 138.12 . Q .V . 15.750 79.7014 145.02 . Q .V .. 15.833 80.7617 153.95 . Q .V . r. 15.917 81.9092 166.62 . Q . V 16.000 83.1903 186.01 . Q . V - 16.083 84.7399 225.01 . . QV 16.167 86.6639 279.35 . V Q • ilit 16.250 88.9506 332.04 . . V Q ,dd 16.333 91.5055 370.97 . . V Q . 16.417 94.0427 368.40 . V Q ■r 16.500 96.2459 319.91 . V .Q 16.583 98.0851 267.05 . Q . • ' 16.667 99.6888 232.85 . . Q V . , 16.750 101.1239 208.38 . Q V . . 16.833 102.4337 190.19 . Q. V . gar 16.917 103.6477 176.27 . Q V . 17.000 104.7790 164.26 . Q V dm 17.083 105.8429 154.48 . Q V . • 17.167 106.8424 145.13 Q V. • 17.250 107.7838 136.70 . 4 V. . MI 17.333 108.6746 129.34 . . Q V. 17.417 109.5185 122.54 . . Q . V. •' 17.500 110.3188 116.20 . .Q . V. • 17.583 111.0828 110.94 . .Q V 17.667 111.8132 106.05 . Q . V m 17.750 112.5168 102.16 . Q . V 17.833 113.1911 97.91 . Q. . V dr 17.917 113.8420 94.51 . Q. V 18.000 114.4711 91.35 . Q. .V 18.083 115.0752 87.71 . Q - . .V ■r 18.167 115.6637 85.45 . Q . . .V . 18.250 116.2453 84.45 . Q - .V 00 18.333 116.8242 84.06 . Q . .V . ma WM °l" 18.417 117.4000 83.61 . Q . .V 18.500 117.9624 81.65 . Q . . V "M 18.583 118.5163 80.44 Q . . V ■r 18.667 119.0641 79.53 . Q . . v . 18.750 119.6054 78.60 . Q . . V . *■ 18.833 120.1403 77.67 . Q . . V 18.917 120.6688 76.74 . Q - . V No 19.000 121.1910 75.82 . Q - . V . Al VIM ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 m o w » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< OM THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER M` TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE mo, INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, +r U.S. Department of Commerce). mm me ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 MR UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 - CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 mo CONSTANT LOSS RATE(CFS) = .00 CHANNEL ROUTING COEFFICIENT ESTIMATED: - MAXIMUM INFLOW(CFS) = 370.97 AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 270.92 CHANNEL NORMAL VELOCITY FOR Q = 270.92 CFS = 7.46 FPS m ESTIMATED CHANNEL ROUTING COEFFICIENT = .814 im MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .822 m CONVEX METHOD CHANNEL ROUTING RESULTS: m OUTFLOW LESS MODEL INFLOW ROUTED LOSS ✓ TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) .. 14.083 79.8 78.3 78.3 m 14.167 81.5 79.6 79.6 14.250 83.6 81.3 81.3 "" 14.333 86.1 83.3 83.3 14.417 88.7 85.7 85.7 14.500 91.2 88.3 88.3 m 14.583 93.5 90.8 90.8 14.667 95.8 93.1 93.1 me 14.750 98.1 95.4 95.4 14.833 100.5 97.7 97.7 me 14.917 103.0 100.0 100.0 ow 15.000 105.7 102.5 102.5 15.083 108.5 105.2 105.2 'm 15.167 111.7 108.0 108.0 am gogg - 15.250 115.1 111.1 111.1 15.333 118.9 114.5 114.5 15.417 123.0 118.2 118.2 rr 15.500 127.5 122.3 122.3 15.583 132.4 126.7 126.7 MI 15.667 138.1 131.6 131.6 15.750 145.0 137.2 137.2 MB 15.833 154.0 143.9 143.9 mg 15.917 166.6 152.5 152.5 16.000 186.0 164.7 164.7 mo 16.083 225.0 183.3 183.3 16.167 279.4 219.2 219.2 "m 16.250 332.0 270.2 270.2 so 16.333 371.0 322.1 322.1 16.417 368.4 362.2 362.2 so 16.500 319.9 365.9 365.9 16.583 . 267.0 326.6 326.6 so 16.667 232.8 276.7 276.7 U ,,, 16.750 208.4 239.9 239.9 16.833 190.2 213.5 213.5 so 16.917 176.3 193.9 193.9 17.000 164.3 179.1 179.1 "" 17.083 154.5 166.6 166.6 air 17.167 145.1 156.4 156.4 17.250 136.7 146.9 146.9 .. 17.333 129.3 138.3 138.3 17.417 122.5 130.7 130.7 ""' 17.500 116.2 123.8 123.8 m 17.583 110.9 117.4 117.4 17.667 106.0 112.0 112.0 - 17.750 102.2 107.0 107.0 17.833 97.9 102.9 102.9 m 17.917 94.5 98.7 98.7 18.000 91.3 95.2 95.2 18.083 87.7 91.9 91.9 . 18.167 85.4 88.4 88.4 18.250 84.4 85.9 85.9 _' 18.333 84.1 84.7 84.7 18.417 83.6 84.2 84.2 "a 18.500 81.6 83.6 83.6 mo 18.583 80.4 82.0 82.0 18.667 79.5 80.7 80.7 MI 18.750 78.6 79.7 79.7 18.833 77.7 78.8 78.8 ' 18.917 76.7 77.8 77.8 19.000 75.8 76.9 76.9 M! dill PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.100 AF mg OUTFLOW VOLUME = 147.100 AF , LOSS VOLUME = .000 AF ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** '" FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 m » »>UNIT- HYDROGRAPH ANALYSIS« «< err m (UNIT - HYDROGRAPH ADDED TO STREAM #2) mg MUNI WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE ,.■ *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED *� MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 * HYDROGRAPH MODEL #1 SPECIFIED* dud SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 rr SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 "' SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 ddo *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: ow 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 rrr 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 ,r. UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 ,r. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ,,,,,• MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 IMP re UNIT HYDROGRAPH DETERMINATION ass INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 as 5 14.937 229.845 6 21.573 296.939 7 29.027 333.536 rrr 8 37.172 364.496 9 45.147 356.833 of 10 52.442 326.428 11 57.921 245.198 12 62.123 187.991 13 65.691 159.675 14 68.715 135.303 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 wr 18 76.841 72.755 19 78.377 68.742 ** 20 79.814 64.295 m. °r"' 21 81.010 53.506 22 82.230 54.590 23 83.218 44.217 me 24 84.291 48.018 25 85.185 40.012 m 26 86.039 38.215 rr 27 86.826 35.230 28 87.574 33.448 MN 29 88.206 28.303 30 88.851 28.829 - 31 89.496 28.869 32 90.106 27.299 ""' 33 90.621 23.059 law 34 91.131 22.828 35 91.641 22.811 am 36 92.118 21.353 37 92.526 18.261 " 38 92.933 18.173 w. 39 93.339 18.181 40 93.745 18.173 l++ 41 94.119 16.746 42 94.442 14.458 ' 43 94.765 14.435 me 44 95.087 14.427 45 95.410 14.427 Am 46 95.732 14.427 47 96.031 13.359 "" 48 96.249 9.772 49 96.462 9.517 mo 50 96.675 9.548 r.r 51 96.888 9.517 52 97.101 9.517 53 97.314 9.533 54 97.527 9.533 '"+ 55 97.740 9.533 56 97.947 9.278 em 57 98.061 5.101 ✓ 58 98.140 3.523 59 98.219 3.539 '" 60 98.297 3.491 , 61 98.376 3.539 62 98.455 3.523 ow 63 98.533 3.507 64 98.612 3.523 11dL 65 98.691 3.539 66 98.769 3.507 4.1 67 98.848 3.523 so 68 98.927 3.523 69 99.005 3.523 um 70 99.084 3.523 me 71 99.163 3.523 72 99.242 3.523 mu 73 99.320 3.523 74 99.399 3.523 or 75 99.478 3.523 76 99.557 3.523 'M 77 99.635 3.523 .r 78 99.714 3.523 79 99.793 3.523 .•* 80 99.871 3.523 m mm wa 81 99.950 3.523 82 100.000 2.230 TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL—LOSS(INCHES) = 2.30 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.50 mum am TOTAL SOIL—LOSS VOLUME(ACRE—FEET) = 70.7712 am TOTAL STORM RUNOFF VOLUME(ACRE—FEET) = 200.1874 mw mm mw som AMP ONO MUM NM IMO 04110 MI5 VIM Mir , , - , ,- ...-.4--........m.., .. . , ,.... ; ,., .....a..., ,, , e ......,,.. r.b....,.. 4M, M. MO MI 2 4 -HOUR STORM RUNOFF HYDROGRAPH milm MO HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) gm 161 TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ▪ 14.083 83.0794 101.89 . Q V . . . mw 14.167 83.7915 103.39 . Q V . . . 14.250 84.5151 105.06 . Q V . . . 00 14.333 85.2514 106.92 . Q V . . . 14.417 86.0020 108.99 . Q V . . . a* 14.500 86.7686 111.31 . .Q V . . . 14.583 87.5524 113.80 . .Q V . . . MI 14.667 88.3546 116.48 . .Q V . . am 14.750 89.1760 119.27 . .4 V . . 14.833 90.0173 122.15 . . Q V . . mm 14.917 90.8781 124.99 . . Q V . . . 15.000 91.7589 127.89 . . Q V . . 00 15.083 92.6605 130.92 . - Q V . . 41.4 15.167 93.5844 134.14 . - Q V . . . 15.250 94.5315 137.52 . - Q V . . a* 15.333 95.5042 141.23 . - Q V. . 15.417 96.5040 145.17 . - Q V. . 00 15.500 97.5333 149.47 . - Q V. . . O 0 15.583 98.5954 154.20 . . Q V. . . 15.667 99.6942 159.54 . Q V. . . . wil 15.750 100.8346 165.60 . Q V . 15.833 102.0248 172.81 . . Q V . no 15.917 103.2802 182.29 . Q V . . . 16.000 104.6292 195.88 . QV . . . N., 16.083 106.1581 221.99 . .VQ . ow 16.167 107.8910 251.62 . .V Q . . . 16.250 109.8072 278.24 . .V Q . . No 16.333 111.9256 307.59 . . V 4 . . 16.417 114.2425 336.42 . . V - 4 . . sr 16.500 116.7536 364.61 . . V Q . . 41IM 16.583 119.3683 379.65 . . V Q - . . 16.667 122.0252 385.77 . . V Q - . . " 16.750 124.6062 374.77 . . . . V Q . 16.833 127.0291 351.80 . . V . Q 00 16.917 129.1982 314.95 . . . V .Q . 00 17.000 131.1640 285.44 . . . V Q . 17.083 132.9861 264.57 . . . Q . . *** 17.167 134.6826 246.33 . . Q V . . . am 17.250 17.250 136.2527 227.97 . . Q V . 17.333 137.7608 218.98 . .4 V . 00 17.417 139.1687 204.42 . Q V . . 17.500 140.5068 194.30 . Q. V . Q. ▪ 17.583 141.7885 186.10 . 4 . V . . . 17.667 143.0161 178.25 . Q - V . . .. 17.750 144.1832 169.46 . 4 . V . . . ..„, 17.833 145.3121 163.93 . . Q - V. . 17.917 146.3895 156.44 . 4 . V. . . ". 18.000 147.4401 152.55 . 4 V. . . . 0. """ 18.083 148.4484 146.40 . Q . V. . 18.167 149.4281 142.25 . Q . V. . 40, 18.250 150.3804 138.28 . Q . V . r 18.333 151.3100 134.98 . Q V 18.417 152.2161 131.56 . Q . V . "" 18.500 153.1117 130.04 . Q . V . ma 18.583 153.9975 128.61 . . Q . V . 18.667 154.8717 126.95 . . Q . V . ... 18.750 155.7316 124.85 . . Q .V 18.833 156.5841 123.78 . . Q .V r" 18.917 157.4277 122.49 . . Q .V 19.000 158.2585 120.64 . . Q .V .. Irr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** . FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 u" » »> FLOWBY STRUCTURE ROUTING MODEL« «< im mw MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: """ FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ow 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. Am ..r mil INFLOW .r (STREAM 2) .. ler mom <-- <= flowby structure taw basin (maximum flowby Q = 326.0 cfs) storage mig .. V STREAM 2 "' FLOWBY IMO al OM FLOWBY BASIN MODELING RESULTS: di ,m MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME me (HRS) (CFS) (CFS) (AF) 14.083 101.9 101.9 .000 MI 14.166 103.4 103.4 .000 r. 14.249 105.1 105.1 .000 14.333 106.9 106.9 .000 " 14.416 109.0 109.0 .000 sir .x b . 4- ■. WM - 14.499 111.3 111.3 .000 14.583 113.8 113.8 .000 .. 14.666 116.5 116.5 .000 us 14.749 119.3 119.3 .000 14.833 122.2 122.2 .000 mom 14.916 125.0 125.0 .000 14.999 127.9 127.9 .000 me 15.083 130.9 130.9 .000 15.166 134.1 134.1 .000 a. 15.249 137.5 137.5 .000 aw 15.333 141.2 141.2 .000 15.416 145.2 145.2 .000 ma 15.499 149.5 149.5 .000 r .,, 15.583 154.2 154.2 .000 15.666 159.5 159.5 .000 .m 15.749 165.6 165.6 .000 15.833 172.8 172.8 .000 sir 15.916 182.3 182.3 .000 au 15.999 195.9 195.9 .000 16.083 222.0 222.0 .000 sr 16.166 251.6 251.6 .000 16.249 278.2 278.2 .000 om 16.333 307.6 307.6 .000 so 16.416 336.4 326.0 .072 16.499 364.6 326.0 .338 .. 16.583 379.7 326.0 .707 16.666 385.8 326.0 1.119 """ 16.749 374.8 326.0 1.455 16.833 351.8 326.0 1.632 'm 16.916 315.0 315.0 1.632 r. 16.999 285.4 285.4 1.632 17.083 264.6 264.6 1.632 1. 17.166 246.3 246.3 1.632 17.249 228.0 228.0 1.632 "w 17.333 219.0 219.0 1.632 m . 17.416 204.4 204.4 1.632 17.499 194.3 194.3 1.632 or 17.583 186.1 186.1 1.632 17.666 178.2 178.2 1.632 - 17.749 169.5 169.5 1.632 ,,,, 17.833 163.9 163.9 1.632 17.916 156.4 156.4 1.632 .w 17.999 152.5 152.5 1.632 18.083 146.4 146.4 1.632 " 18.166 142.3 142.3 1.632 18.249 138.3 138.3 1.632 owl 18.333 135.0 135.0 1.632 so 18.416 131.6 131.6 1.632 18.499 130.0 130.0 1.632 om 18.583 128.6 128.6 1.632 so 18.666 126.9 126.9 1.632 18.749 124.9 124.9 1.632 ■„ 18.833 123.8 123.8 1.632 18.916 122.5 122.5 1.632 r "' 18.999 120.6 120.6 1.632 mis ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 MR r.. " » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< .w or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** """" FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< OM aw ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "'" FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 ea » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< mim or STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) me +"r TIME(HRS) VOLUME (AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 "" 14.083 147.3410 180.19 . Q V . . 411 14.167 148.6015 183.02 . Q V . . 14.250 149.8846 186.32 . Q V . . m 14.333 151.1945 190.19 . Q V . . 14.417 152.5351 194.65 . .Q V . . 41111 14.500 153.9095 199.57 . .Q V . . 14.583 155.3184 204.56 . .Q V . . ▪ 14.667 156.7617 209.58 . .Q V . . as 14.750 158.2399 214.64 . . Q V . . 14.833 159.7538 219.81 . . Q V . . - 14.917 161.3035 225.01 . . Q V . . 15.000 162.8904 230.42 . Q V . . 15.083 164.5164 236.10 . Q V. . 15.167 166.1842 242.17 . Q V. . 15.250 167.8967 248.64 . Q V. . 15.333 169.6578 255.72 . Q V. 15.417 171.4717 263.37 . . Q V. . - 15.500 173.3431 271.73 . . Q V • „*„ 15.583 175.2775 280.88 . . Q V . 15.667 177.2826 291.13 . . Q V . """ 15.750 179.3677 302.76 . . Q V . 15.833 181.5487 316.69 . . Q .V . '" 15.917 183.8546 334.81 . . Q.V . 16.000 186.3376 360.54 . . QV . ' 16.083 189.1292 405.33 . . .V Q . am 16.167 192.3714 470.77 . . . V Q . 16.250 196.1482 548.39 . . . V .Q . ** 16.333 200.4852 629.73 . . . V . Q . 16.417 205.2248 688.19 . . V Q. 16.500 209.9899 691.89 . . . V . Q. ,, 16.583 214.4842 652.58 . . . V . Q . 16.667 218.6348 602.67 . . . V Q . i 16.750 222.5325 565.95 . . . V . Q . 16.833 226.2479 539.48 . . . V Q . '" 16.917 229.7527 508.89 . . . V Q. . "r 17.000 232.9518 464.51 . . . Q . . 17.083 235.9214 431.19 . . . Q V . . "" 17.167 238.6948 402.70 . . . Q V . . row mm - 17.250 241.2764 374.85 . . .Q V . 17.333 243.7370 357.28 . . Q V . . "". 17.417 246.0453 335.16 . . Q. V . . ,rr 17.500 248.2362 318.11 . . Q . V . . 17.583 250.3264 303.51 . 4 . V . . .. 17.667 252.3251 290.20 . . Q . V. . 17.750 254.2290 276.45 . . Q V. . 17.833 256.0666 266.83 . . Q V. . .. 17.917 257.8238 255.14 . Q V. . 18.000 259.5298 247.71 . Q V . 0 ' 18.083 261.1711 238.32 Q . V 18.167 262.7596 230.65 Q . V 111 18.250 264.3038 224.22 . . Q V r ., 18.333 265.8168 219.68 . . Q V . 18.417 267.3025 215.72 Q . V .. 18.500 268.7742 213.69 . . Q .V . 18.583 270.2245 210.59 . . Q .V 4. 18.667 271.6545 207.63 Q . V 18.750 273.0633 204.56 . .4 .V . 18.833 274.4583 202.55 . .Q .V aim 18.917 275.8380 200.33 Q . .v 19.000 277.1985 197.55 . .Q . V v. ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mm FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 "" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ... ,.. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE .. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, " U.S. Department of Commerce). s. ✓ ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1090.42 mm DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 _ CONSTANT LOSS RATE(CFS) = .00 r CHANNEL ROUTING COEFFICIENT ESTIMATED: mm MAXIMUM INFLOW(CFS) = 691.89 mu AVERAGE FLOWRATE IN EXCESS OF 50 MAXIMUM INFLOW = 511.47 CHANNEL NORMAL VELOCITY FOR Q = 511.47 CFS = 10.83 FPS mom ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 or MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE 44, UNIT INTERVALS IS CSTAR = .984 .r CONVEX METHOD CHANNEL ROUTING RESULTS: mm OUTFLOW LESS mom MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) mm (HRS) (CFS) (CFS) (CFS) r. MA OW 14.083 180.2 179.2 179.2 14.167 183.0 181.9 181.9 `" 14.250 186.3 185.0 185.0 ow 14.333 190.2 188.6 188.6 14.417 194.7 192.9 192.9 *■ 14.500 199.6 197.6 197.6 14.583 204.6 202.5 202.5 re 14.667 209.6 207.6 207.6 mum 14.750 214.6 212.6 212.6 14.833 219.8 217.7 217.7 " 14.917 225.0 222.9 222.9 . 15.000 230.4 228.2 228.2 """ 15.083 236.1 233.8 233.8 ®r 15.167 242.2 239.7 239.7 15.250 248.6 246.0 246.0 am 15.333 255.7 252.9 252.9 15.417 263.4 260.3 260.3 ow 15.500 271.7 268.4 268.4 N M 15.583 280.9 277.2 277.2 15.667 291.1 287.0 287.0 Jr 15.750 302.8 298.1 298.1 15.833 316.7 311.1 311.1 "'" 15.917 334.8 327.5 327.5 am 16.000 360.5 350.2 350.2 16.083 405.3 387.4 387.4 .. 16.167 470.8 444.5 444.5 16.250 548.4 517.1 517.1 or 16.333 629.7 596.9 596.9 16.417 688.2 664.4 664.4 we 16.500 691.9 690.0 690.0 or 16.583 652.6 668.2 668.2 16.667 602.7 622.8 622.8 . 16.750 565.9 580.9 580.9 16.833 539.5 550.2 550.2 mr 16.917 508.9 521.2 521.2 17.000 464.5 482.3 482.3 gm 17.083 431.2 444.7 444.7 - 17.167 402.7 414.2 414.2 17.250 374.9 386.1 386.1 "r" 17.333 357.3 364.4 364.4 17.417 335.2 344.1 344.1 mil 17.500 318.1 325.0 325.0 w", 17.583 303.5 309.4 309.4 17.667 290.2 295.6 295.6 ow 17.750 276.4 282.0 282.0 17.833 266.8 270.7 270.7 we 17.917 255.1 259.8 259.8 NO 18.000 247.7 250.7 250.7 18.083 238.3 242.1 242.1 "'t 18.167 230.7 233.8 233.8 18.250 224.2 226.8 226.8 av 18.333 219.7 221.5 221.5 . 18.417 215.7 217.3 217.3 18.500 213.7 214.5 214.5 ""' 18.583 210.6 211.8 211.8 18.667 207.6 208.8 208.8 an 18.750 204.6 205.8 205.8 for 18.833 202.5 203.4 203.4 18.917 200.3 201.2 201.2 19.000 197.5 198.7 198.7 tim MIN PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.655 AF goo OUTFLOW VOLUME = 345.655 AF LOSS VOLUME = .000 AF rri ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< a. ow (UNIT - HYDROGRAPH ADDED TO STREAM *2) * ■ WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE `o *USER ENTERED "LAG" TIME = .660 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 LOW LOSS FRACTION = .303 * HYDROGRAPH MODEL *1 SPECIFIED* ow o,o SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 moo SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 im ow *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 *um 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 " 3 -HOUR FACTOR = .996 6-HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES ""' UNIT INTERVAL PERCENTAGE OF LAG -TIME = 12.626 ow RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 MO UNIT HYDROGRAPH DETERMINATION ✓ w INTERVAL "S" GRAPH UNIT HYDROGRAPH „■, NUMBER MEAN VALUES ORDINATES(CFS) ""' 1 1.053 89.755 2 3.539 211.965 "" 3 7.265 317.734 .ter 4 12.306 429.804 5 19.345 600.155 °"'" 6 27.762 717.603 too 00 min 7 37.051 791.976 8 46.221 781.846 "* 9 54.135 674.803 .ir 10 59.915 492.740 11 64.227 367.714 "" 12 68.019 323.244 13 70.784 235.802 al 14 73.461 228.242 ow 15 75.544 177.528 16 77.385 157.026 or 17 79.111 147.154 18 80.601 127.022 .m 19 82.004 119.629 .r 20 83.175 99.846 21 84.388 103.394 ". 22 85.412 87.323 23 86.363 81.117 tow 24 87.260 76.423 25 88.025 65.232 26 88.763 62.924 w. 27 89.506 63.333 28 90.194 58.703 '"" 29 90.784 50.262 so 30 91.371 50.065 31 91.947 49.128 ... 32 92.434 41.545 33 92.902 39.870 o "" 34 93.370 39.870 35 93.836 39.777 we 36 94.242 34.607 I... 37 94.613 31.653 38 94.985 31.679 m. 39 95.356 31.666 40 95.727 31.653 ore 41 96.062 28.514 ma 42 96.311 21.207 43 96.556 20.918 + 44 96.801 20.891 45 97.046 20.891 "" 46 97.291 20.917 a , 47 97.537 20.918 48 97.782 20.890 me 49 97.998 18.465 50 98.101 8.757 "m 51 98.191 7.702 52 98.282 7.728 .w 53 98.372 7.702 err 54 98.463 7.755 55 98.554 7.728 "" 56 98.644 7.702 .g 57 98.735 7.728 58 98.826 7.755 s,. 59 98.916 7.702 60 99.007 7.728 "" 61 99.097 7.702 62 99.187 7.702 ... 63 99.278 7.702 .rr 64 99.368 7.702 65 99.459 7.702 "" 66 99.549 7.702 r". min maw 67 99.639 7.702 68 99.730 7.702 69 99.820 7.702 70 99.910 7.702 71 100.000 7.656 on o w TOTAL STORM RAINFALL(INCHES) = 8.79 so TOTAL SOIL-LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.26 mi ow TOTAL SOIL-LOSS VOLUME(ACRE-FEET) = 148.6788 ow TOTAL STORM RUNOFF VOLUME(ACRE-FEET) = 367.6143 ow ow too OW me NO OP tar MWA- +r WM all 2 - H O U R R S T O R M R U N O F F H Y D R O G R A P H ... AO HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) me "„' TIME(HRS) VOLUME (AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 " 14.083 154.4146 189.20 . Q. V . . err 14.167 155.7384 192.21 . Q. V . . 14.250 157.0854 195.59 . Q. V . . - 14.333 158.4585 199.37 . Q. V . . 14.417 159.8616 203.72 . Q V . r 14.500 161.2975 208.49 . Q V . . ,�„ 14.583 162.7687 213.63 . Q V . . 14.667 164.2769 218.98 . Q V . . ow 14.750 165.8222 224.38 . .Q V . . 14.833 167.4037 229.65 . .Q V . . I'm 14.917 169.0220 234.97 . .Q V . . am 15.000 170.6788 240.56 . . Q V . . 15.083 172.3757 246.39 . . Q V . ... 15.167 174.1156 252.64 . . Q V . . 15.250 175.9016 259.32 . . Q V. . us 15.333 177.7374 266.56 . Q V. . 15.417 179.6274 274.43 . Q V. . .p. 15.500 181.5761 282.96 . . Q V. . . r 15.583 183.5905 292.48 . . Q V. . 15.667 185.6781 303.13 . . Q V . .. 15.750 187.8503 315.40 . Q V . „. 15.833 190.1231 330.00 . Q V . 15.917 192.5325 349.86 . Q V . 16.000 195.1421 378.90 . Q .V . 16.083 198.1499 436.75 . . .Q . ow 16.167 201.6308 505.42 . .V Q 16.250 205.5637 571.05 . . V Q . . I'm 16.333 209.9502 636.92 . . . V .Q . „ 16.417 214.8320 708.85 . . . V Q 16.500 220.0272 754.33 . . V Q . as 16.583 225.3327 770.37 . . V Q . 16.667 230.4730 746.37 . V Q . " 16.750 235.1918 685.17 . V . Q . 16.833 239.3523 604.11 . V Q .w 16.917 243.0779 540.95 . VQ . IN 17.000 246.5312 501.43 . QV . 17.083 249.6761 456.64 . . Q V . 0 " 17.167 252.6573 432.87 . .Q V . ,, 17.250 255.4252 401.89 . Q V 17.333 258.0440 380.25 . Q. V . . .in 17.417 260.5409 362.54 . Q . V . . 17.500 262.9066 343.51 . Q V . o" 17.583 265.1682 328.38 . Q V . 17.667 267.3150 311.73 . Q V. .. 17.750 269.3903 301.33 . Q V. . wr 17.833 271.3700 287.45 . . Q V. . 17.917 273.2760 276.75 . . Q V. "" 18.000 275.1154 267.08 . . Q V. ... ' 18.083 276.8873 257.29 . . Q V . 18.167 278.6143 250.76 . . Q V . 'M 18.250 280.3060 245.63 . . Q . V . +rr 18.333 281.9585 239.94 . .Q . V . 18.417 283.5741 234.59 . .Q . V . 'm* 18.500 285.1721 232.03 . .Q . .V . 18.583 286.7544 229.74 . .Q . .V . iiii 18.667 288.3125 226.25 . .Q .V . _ 18.750 289.8563 224.15 . .4 .V . 18.833 291.3849 221.96 . .Q .V . "mg 18.917 292.8947 219.21 . Q .V . 19.000 294.3770 215.24 . Q . . V . WO IMO ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** +■ FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 rr » »> FLOWBY STRUCTURE ROUTING MODEL« «< we MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ,,,,, 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. .. w m. INFLOW .• (STREAM 2) tW AO <-- <= flowby structure or basin (maximum flowby Q = 384.0 cfs) storage or OP ,.. V STREAM 2 or FLOWBY so iii ea. al FLOWBY BASIN MODELING RESULTS: on MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME aro (HRS) (CFS) (CFS) (AF) 14.083 189.2 189.2 .000 ". 14.166 192.2 192.2 .000 -r. 14.249 195.6 195.6 .000 14.333 199.4 199.4 .000 .0 % 14.416 203.7 203.7 .000 wig ma ""' 14.499 208.5 208.5 .000 14.583 213.6 213.6 .000 "w 14.666 219.0 219.0 .000 mil 14.749 224.4 224.4 .000 14.833 229.6 229.6 .000 "'" 14.916 235.0 235.0 .000 14.999 240.6 240.6 .000 am 15.083 246.4 246.4 .000 ."" 15.166 252.6 252.6 .000 15.249 259.3 259.3 .000 m 15.333 266.6 266.6 .000 15.416 274.4 274.4 .000 15.499 283.0 283.0 .000 dill 15.583 292.5 292.5 .000 15.666 303.1 303.1 .000 WI 15.749 315.4 315.4 .000 15.833 330.0 330.0 .000 ma 15.916 349.9 349.9 .000 OM 15.999 378.9 378.9 .000 16.083 436.7 384.0 .363 m 16.166 505.4 384.0 1.199 16.249 571.0 384.0 2.488 '" 16.333 636.9 384.0 4.230 me 16.416 708.8 384.0 6.467 16.499 754.3 384.0 9.017 me 16.583 770.4 384.0 11.678 16.666 746.4 384.0 14.174 A 16.749 685.2 384.0 16.248 AM 16.833 604.1 384.0 17.764 16.916 541.0 384.0 18.845 air 16.999 501.4 384.0 19.654 17.083 456.6 384.0 20.154 - 17.166 432.9 384.0 20.490 17.249 401.9 384.0 20.614 mo 17.333 380.3 380.3 20.614 m 17.416 362.5 362.5 20.614 17.499 343.5 343.5 20.614 mo 17.583 328.4 328.4 20.614 17.666 311.7 311.7 20.614 all 17.749 301.3 301.3 20.614 VW 17.833 287.4 287.4 20.614 17.916 276.8 276.8 20.614 _ 17.999 267.1 267.1 20.614 18.083 257.3 257.3 20.614 so 18.166 250.8 250.8 20.614 =I 18.249 245.6 245.6 20.614 18.333 239.9 239.9 20.614 m' 18.416 234.6 234.6 20.614 18.499 232.0 232.0 20.614 ' 18.583 229.7 229.7 20.614 im 18.666 226.2 226.2 20.614 18.749 224.2 224.2 20.614 w 18.833 222.0 222.0 20.614 18.916 219.2 219.2 20.614 mo 18.999 215.2 215.2 20.614 OM lip ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 wm r mg "' » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mg Orr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 6 ° FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 am » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< gm err ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** we FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 "w » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< mg Wm STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) sa "I TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 m 14.083 301.2545 368.41 Q V . ,,, 14.167 303.8309 374.09 . . Q V . . 14.250 306.4520 380.58 . . Q V . . - 14.333 309.1242 388.00 . . Q V . . 14.417 311.8554 396.58 . . Q V . • "r 14.500 314.6521 406.08 . . Q V . . • 14.583 317.5183 416.17 . Q V . gm 14.667 320.4559 426.53 . Q V . . all 14.750 323.4653 436.97 . Q V . . 14.833 326.5463 447.37 . Q V . "" 14.917 329.6998 457.89 . Q V. 15.000 332.9284 468.80 . Q V. VW 15.083 336.2356 480.19 . Q V. . OM 15.167. 339.6265 492.36 . Q V. . 15.250 343.1069 505.35 . QV. . ' 111 15.333 346.6842 519.43 . Q V . 15.417 350.3668 534.71 . QV g° 15.500 354.1637 551.32 . Q imp 15.583 358.0871 569.67 . 4 . 15.667 362.1513 590.13 . VQ . +. 15.750 366.3763 613.47 . .VQ . 15.833 370.7915 641.08 . .V Q di 15.917 375.4566 677.38 . V Q moo 16.000 380.4780 729.10 . .V Q . 16.083 385.7904 771.36 . . V Q . . gil 16.167 391.4962 828.48 . . V Q . 16.250 397.7023 901.12 . . V • Q . "" 16.333 404.4578 980.90 . . V Q . al 16.417 411.6783 1048.42 . . V Q . 16.500 419.0752 1074.03 . . V Q. ie. 16.583 426.3215 1052.16 . . V Q . 16.667 433.2551 1006.75 . V Q . AN 16.750 439.9001 964.87 . V . Q 16.833 446.3343 934.24 . V Q 16.917 452.5686 905.22 . V . Q ++l 17.000 458.5352 866.35 . V .Q 17.083 464.2426 828.72 . V Q "" 17.167 469.7401 798.24 . V Q. "r mum - 17.250 475.0439 770.11 . VQ - - 17.333 480.1727 744.70 . . 4 - - e " 17.417 485.0391 706.61 . . Q V m 17.500 489.6434 668.54 . . Q V • 17.583 494.0359 637.80 . . Q V "" 17.667 498.2185 607.31 . • Q V 17.750 502.2360 583.33 . •Q V. 17.833 506.0802 558.19 . Q V. ow 17.917 509.7758 536.60 . Q. V. 18.000 513.3421 517.82 . Q - V. 1 " 18.083 516.7814 499.39 . Q . V. 18.167 520.1183 484.52 . Q - V "' 18.250 523.3721 472.45 . Q - V - 18.333 526.5503 461.47 . 4 V 18.417 529.6627 451.92 . Q - V a.. 18.500 532.7381 446.55 . . Q V 18.583 535.7792 441.57 . . Q • V wim 18.667 538.7756 435.07 . Q . •V 18.750 541.7367 429.95 . 4 .V ,. 18.833 544.6660 425.33 . . Q •V du 18.917 547.5616 420.44 . Q - .V 19.000 550.4122 413.90 . . Q .V ow NMI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ... FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 m » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< m r.. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE .r INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, wa U.S. Department of Commerce). m em ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 "' UPSTREAM ELEVATION(FT) = 1084.02 IN DOWNSTREAM ELEVATION(FT) = 1070.82 CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 m CONSTANT LOSS RATE(CFS) = .00 m CHANNEL ROUTING COEFFICIENT ESTIMATED: 'li MAXIMUM INFLOW(CFS) = 1074.03 ,a AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 779.64 CHANNEL NORMAL VELOCITY FOR Q = 779.64 CFS = 15.76 FPS Nu ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 m MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ,,, UNIT INTERVALS IS CSTAR = .998 ilk CONVEX METHOD CHANNEL ROUTING RESULTS: "" OUTFLOW LESS r MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) m (HRS) (CFS) (CFS) (CFS) ww wo 14.083 368.4 367.0 367.0 14.167 374.1 372.5 372.5 o p" 14.250 380.6 378.8 378.8 err 14.333 388.0 385.9 385.9 14.417 396.6 394.2 394.2 *' 14.500 406.1 403.4 403.4 14.583 416.2 413.3 413.3 woo 14.667 426.5 423.6 423.6 ,,m 14.750 437.0 434.0 434.0 14.833 447.4 444.5 444.5 w" 14.917 457.9 454.9 454.9 15.000 468.8 465.7 465.7 "" 15.083 480.2 477.0 477.0 rir 15.167 492.4 488.9 488.9 15.250 505.4 501.7 501.7 ., 15.333 519.4 515.5 515.5 15.417 . 534.7 530.4 530.4 am 15.500 551.3 546.7 546.7 o w 15.583 569.7 564.5 564.5 15.667 590.1 584.4 584.4 as 15.750 613.5 606.9 606.9 15.833 641.1 633.3 633.3 "' 15.917 677.4 667.2 667.2 air 16.000 729.1 714.6 714.6 16.083 771.4 759.5 759.5 ,M 16.167 828.5 812.5 812.5 16.250 901.1 880.8 880.8 "" 16.333 980.9 958.5 958.5 16.417 1048.4 1029.5 1029.5 'm 16.500 1074.0 1066.8 1066.8 Ili 16.583 1052.2 1058.3 1058.3 16.667 1006.8 1019.5 1019.5 o w 16.750 964.9 976.6 976.6 16.833 934.2 942.8 942.8 ow 16.917 905.2 913.4 913.4 17.000 866.3 877.2 877.2 17.083 828.7 839.3 839.3 o w 17.167 798.2 806.8 806.8 17.250 770.1 778.0 778.0 " 17.333 744.7 751.8 751.8 - 17.417 706.6 717.3 717.3 17.500 668.5 679.2 679.2 .wo 17.583 637.8 646.4 646.4 17.667 607.3 615.9 615.9 ow 17.750 583.3 590.1 590.1 17.833 558.2 565.2 565.2 . w 17.917 536.6 542.7 542.7 11111 18.000 517.8 523.1 523.1 18.083 499.4 504.6 504.6 '''" 18.167 484.5 488.7 488.7 18.250 472.5 475.8 475.8 wo 18.333 461.5 464.6 464.6 wo 18.417 451.9 454.6 454.6 18.500 446.6 448.1 448.1 or 18.583 441.6 443.0 443.0 18.667 435.1 436.9 436.9 ' 18.750 430.0 431.4 431.4 ow 18.833 425.3 426.6 426.6 18.917 420.4 421.8 421.8 oilo 19.000 413.9 415.7 415.7 ow sur PROCESS SUMMARY OF STORAGE: ,. INFLOW VOLUME = 692.656 AF ,r. OUTFLOW VOLUME = 692.656 AF LOSS VOLUME = .000 AF rrr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< r (UNIT - HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 135.000 ACRES to BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .380 HOURS ma CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) 1" MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 LOW LOSS FRACTION = .286 * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 opm SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 ob. 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES MO UNIT INTERVAL PERCENTAGE OF LAG -TIME = 21.930 we RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 MN UNIT HYDROGRAPH DETERMINATION 1,' INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) +.+ 1 1.939 31.661 2 7.820 96.013 ""' 3 18.255 170.362 mu "' 4 33.099 242.363 5 48.794 256.243 ' m 6 60.022 183.311 rr 7 67.203 117.240 8 72.190 81.428 +e 9 76.028 62.653 10 79.096 50.084 or 11 81.620 41.210 „ s 12 83.754 34.852 13 85.612 30.331 lie 14 87.200 25.927 15 88.529 21.690 16 89.801 20.770 me 17 90.876 17.559 18 91.880 16.383 tau 19 92.730 13.875 20 93.542 13.260 img 21 94.281 12.065 , m 22 94.926 10.535 23 95.571 10.533 me 24 96.140 9.280 25 96.569 7.003 ""' 26 96.994 6.953 AM 27 97.420 6.950 28 97.843 6.910 _ 29 98.100 4.196 30 98.258 2.571 "' 31 98.415 2.568 32 98.573 2.571 mm 33 98.730 2.568 „.m 34 98.888 2.574 35 99.045 2.565 mo 36 99.202 2.565 37 99.359 2.565 mu 38 99.516 2.565 .. 39 99.673 2.565 40 99.830 2.565 stm 41 99.987 2.565 42 100.000 .208 .w r me TOTAL STORM RAINFALL(INCHES) = 8.79 am TOTAL SOIL - LOSS(INCHES) = 2.39 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.40 .w err TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8626 "' TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 72.0011 Am m r ' gm NW INA MO MI MB .r 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H in MID HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) IN' TIME(HRS) VOLUME(AF) Q(CFS) 0. 50.0 100.0 150.0 200.0 "' 14.083 31.5521 38.83 . Q V . . 01 14.167 31.8253 39.67 . Q V . . 14.250 32.1056 40.70 . Q . V . . el 14.333 32.3943 41.92 . Q V . . 14.417 32.6920 43.23 . Q . V . . os 14.500 32.9980 44.43 . Q . V . . mw 14.583 33.3117 45.55 . Q. V . . 14.667 33.6329 46.64 . Q. V . . IN 14.750 33.9619 47.76 . Q. V . . 14.833 34.2988 48.92 . Q. V. . '' 14.917 34.6442 50.15 Q V. . err . 34.9986 51.46 . Q V. . 15.083 35.3628 52.88 Q V. . ,,. 15.167 35.7375 54.41 . Q V. . 15.250 36.1238 56.09 . .Q V . l 15.333 36.5228 57.94 . .Q V . 15.417 36.9358 59.96 Q V . .r 15.500 37.3639 62.16 Q V . so 15.583 37.8089 64.61 Q V . 15.667 38.2730 67.40 Q V . .. 15.750 38.7604 70.78 Q V . 15.833 39.2780 75.16 . Q .V . NW 15.917 39.8397 81.56 . Q . V 16.000 40.4718 91.78 . Q . V 16.083 41.2534 113.48 . . Q +g 16.167 42.2482 144.46 . . V Q . . 16.250 43.4520 174.79 . V Q 41" 16.333 44.7994 195.64 . . V Q. 16.417 46.1218 192.02 . V Q ars 16.500 47.2394 162.27 . V . Q um 16.583 48.1633 134.16 . . Q . 16.667 48.9602 115.70 . Q V °"' 16.750 49.6732 103.54 . Q V . 16.833 50.3228 94.31 . . Q . V . .a 16.917 50.9218 86.98 . . Q V . . r 17.000 51.4799 81.03 . . Q V . . 17.083 52.0031 75.98 . Q . V . 1.16 17.167 52.4942 71.31 . 4 V. . 17.250 52.9554 66.96 . Q V. . do 17.333 53.3930 63.54 Q . V. m 17.417 53.8049 59.81 . .Q V. 17.500 54.1968 56.91 . .Q V . "" 17.583 54.5691 54.06 . Q V . 17.667 54.9265 51.89 Q . V . 0. 17.750 55.2693 49.77 Q. . V ✓ 17.833 55.5980 47.73 . Q. . V . 17.917 55.9156 46.11 . Q. . .V . w* 18.000 56.2205 44.27 . Q . . .V . os rrr 18.083 56.5130 42.47 . Q . .V 18.167 56.7996 41.62 . Q . .V "R 18.250 57.0828 41.12 . Q . .V . ✓ 18.333 57.3640 40.84 . Q . .V 18.417 57.6399 40.06 . Q . • V a 18.500 57.9113 39.41 . Q . . V 18.583 58.1801 39.04 . 4 • . V . ass 18.667 58.4461 38.62 . Q . . V 18.750 58.7090 38.18 . Q . • V sus 18.833 58.9689 37.73 Q . • V - 18.917 59.2257 37.28 . Q . • V 19.000 59.4794 36.83 . Q . . v • u s ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** MI FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 tim » »> FLOWBY STRUCTURE ROUTING MODEL« «< im r MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "'"" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN MN 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. m INFLOW m (STREAM 2) ma im m <-- <= flowby structure r basin (maximum flowby Q = 447.0 cfs) storage am ON ,14 V STREAM 2 "r' FLOWBY "w r "rr ✓ FLOWBY BASIN MODELING RESULTS: ," MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME it (HRS) (CFS) (CFS) (AF) 14.083 38.8 38.8 .000 "'" 14.166 39.7 39.7 .000 or 14.249 40.7 40.7 .000 14.333 41.9 41.9 .000 - 14.416 43.2 43.2 .000 m '- 14.499 44.4 44.4 .000 14.583 45.5 45.5 .000 m 14.666 46.6 46.6 .000 err 14.749 47.8 47.8 .000 14.833 48.9 48.9 .000 +- 14.916 50.2 50.2 .000 irr 14.999 51.5 51.5 .000 15.083 52.9 52.9 .000 ,,,, 15.166 54.4 54.4 .000 15.249 56.1 56.1 .000 im 15.333 57.9 57.9 .000 15.416 60.0 60.0 .000 "" 15.499 62.2 62.2 .000 ,i 15.583 64.6 64.6 .000 15.666 67.4 67.4 .000 me 15.749 70.8 70.8 .000 15.833 75.2 75.2 .000 mo 15.916 81.6 81.6 .000 15.999 91.8 91.8 .000 16.083 113.5 113.5 .000 mil 16.166 144.5 144.5 .000 16.249 174.8 174.8 .000 16.333 195.6 195.6 .000 16.416 192.0 192.0 .000 16.499 162.3 162.3 .000 .. 16.583 134.2 134.2 .000 16.666 115.7 115.7 .000 mo 16.749 103.5 103.5 .000 16.833 94.3 94.3 .000 m 16.916 87.0 87.0 .000 mil 16.999 81.0 81.0 .000 17.083 76.0 76.0 .000 ** 17.166 71.3 71.3 .000 17.249 67.0 67.0 .000 17.333 63.5 63.5 .000 17.416 59.8 59.8 .000 mos 17.499 56.9 56.9 .000 ilw 17.583 54.1 54.1 .000 17.666 51.9 51.9 .000 m 17.749 49.8 49.8 .000 , 17.833 47.7 47.7 .000 17.916 46.1 46.1 .000 - 17.999 44.3 44.3 .000 18.083 42.5 42.5 .000 wo 18.166 41.6 41.6 .000 18.249 41.1 41.1 .000 o" 18.333 40.8 40.8 .000 - 18.416 40.1 40.1 .000 18.499 39.4 39.4 .000 *" 18.583 39.0 39.0 .000 18.666 38.6 38.6 .000 as 18.749 38.2 38.2 .000 m 18.833 37.7 37.7 .000 18.916 37.3 37.3 .000 m 18.999 36.8 36.8 .000 mo mw ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 WM MO Me MW » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** *■ FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 ..r » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< gm r.. ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** 'm FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 mg » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< um • ... STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) um "■+ TIME(HRS) VOLUME(AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 ' 14.083 332.0950 405.85 . . Q V . • 4 . 14.167 334.9336 412.17 . . Q V . • . 14.250 337.8225 419.46 . . Q V . . am 14.333 340.7691 427.84 . . Q V . . 14.417 343.7815 437.40 . . Q V . . ""' 14.500 346.8658 447.85 . Q V . . 14.583 350.0262 458.89 . . Q V . mu 14.667 353.2650 470.27 . . Q V . , mu 14.750 356.5832 481.80 . . Q V . . 14.833 359.9811 493.37 . . Q V . . *". 14.917 363.4597 505.09 . . Q V. 15.000 367.0217 517.20 Q V. mg 15.083 370.6710 529.88 . . Q V. . m . 15.167 374.4131 543.35 . . Q V. . 15.250 378.2546 557.80 . . Q V. . alli 15.333 382.2038 573.42 . . Q V. . 15.417 386.2698 590.39 . . Q V . ". 15.500 390.4628 608.82 . . Q V . um 15.583 394.7957 629.13 . . QV . 15.667 399.2845 651.79 . . Q , a.." 15.750 403.9519 677.70 . . QV . 15.833 408.8313 708.49 . . .Q 'ili 15.917 413.9881 748.76 . . .V Q . 16.000 419.5417 806.38 . . .V Q • 16.083 425.5540 872.99 . . . V Q . mg 16.167 432.1443 956.92 . . . V Q. 16.250 439.4139 1055.55 . . . V . Q • on 16.333 447.3628 1154.17 . . . V Q 16.417 455.7753 1221.50 . . V Q • 16.500 464.2401 1229.09 . . . V Q . u ,,, 16.583 472.4524 1192.43 . . . V Q 16.667 480.2704 1135.18 . . • V Q 4 " 16.750 487.7095 1080.15 . . . V Q 16.833 494.8524 1037.15 . . . V .Q .w 16.917 501.7418 1000.34 . . . V Q WM 17.000 508.3415 958.27 . . . V Q. 17.083 514.6448 915.25 . . . V Q . 17.167 520.6924 878.10 . Q . • MI milm ""' 17.250 526.5117 844.96 . . . Q V . 17.333 532.1271 815.36 . . . Q V im 17.417 537.4789 777.09 . . Q V . . dm 17.500 542.5486 736.12 . Q V . 17.583 547.3729 700.49 . . .Q V . . "" 17.667 551.9718 667.76 . . Q V . . AM 17.750 556.3783 639.83 . Q. V. 17.833 560.5999 612.97 . Q . V. ,., 17.917 564.6547 588.77 . Q . V. 18.000 568.5621 567.36 . . Q . V. . - 18.083 572.3296 547.03 . Q V. 18.167 575.9819 530.31 . Q . V ... 18.250 579.5422 516.96 . . Q . V . •• 18.333 583.0228 505.39 . . Q . V . 18.417 586.4296 494.65 . . Q . V . ... 18.500 589.7868 487.47 . Q . V . 18.583 593.1064 482.01 . Q . .V till 18.667 596.3813 475.51 . 4 .V . 18.750 599.6152 469.57 . Q .V . 18.833 602.8134 464.36 . 4 .V . ow 18.917 605.9752 459.09 . 4 .V . 19.000 609.0920 452.57 . Q .V . .. ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** o. FLOW PROCESS FROM NODE 140.00 TO NODE 150.00 IS CODE = 5.2 o" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< No .. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). """" ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 40.00 CHANNEL Z = 1.50 UPSTREAM ELEVATION(FT) = 1070.82 „, DOWNSTREAM ELEVATION(FT) = 1064.03 CHANNEL LENGTH(FT) = 2735.00 MANNING'S FACTOR = .015 o. CONSTANT LOSS RATE(CFS) = .00 moo CHANNEL ROUTING COEFFICIENT ESTIMATED: .w MAXIMUM INFLOW(CFS) = 1229.09 ow AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 892.26 CHANNEL NORMAL VELOCITY FOR Q = 892.26 CFS = 8.34 FPS *" ESTIMATED CHANNEL ROUTING COEFFICIENT = .831 as MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE m UNIT INTERVALS IS CSTAR = .850 Air CONVEX METHOD CHANNEL ROUTING RESULTS: NPR OUTFLOW LESS r. MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) "' (HRS) (CFS) (CFS) (CFS) will ift 14.083 405.9 400.0 400.0 14.167 412.2 405.5 405.5 Alt 14.250 419.5 411.7 411.7 ma 14.333 427.8 419.0 419.0 14.417 437.4 427.3 427.3 "' 14.500 447.8 436.7 436.7 ro 14.583 458.9 447.0 447.0 14.667 470.3 458.0 458.0 _ 14.750 481.8 469.3 469.3 14.833 493.4 480.8 480.8 "" 14.917 505.1 492.4 492.4 15.000 517.2 504.1 504.1 ow 15.083 529.9 516.2 516.2 rn 15.167 543.4 528.9 528.9 15.250 557.8 542.3 542.3 - 15.333 573.4 556.7 556.7 15.417 590.4 572.2 572.2 ow 15.500 608.8 589.1 589.1 wok 15 629.1 607.5 607.5 15.667 651.8 627.7 627.7 ow 15.750 677.7 650.2 650.2 15.833 708.5 676.0 676.0 ""'"' 15.917 748.8 706.8 706.8 - 16.000 806.4 747.0 747.0 16.083 873.0 802.7 802.7 16.167 956.9 869.0 869.0 16.250 1055.5 951.4 951.4 "' 16.333 1154.2 1047.6 1047.6 16.417 1221.5 1143.5 1143.5 .w 16.500 1229.1 1210.4 1210.4 ow 16.583 1192.4 1223.4 1223.4 16.667 1135.2 1192.6 1192.6 . 16.750 1080.2 1139.5 1139.5 16.833 1037.1 1085.7 1085.7 tor 16.917 1000.3 1041.6 1041.6 ,,,, 17.000 958.3 1003.2 1003.2 17.083 915.3 961.7 961.7 so 17.167 878.1 919.3 919.3 17.250 845.0 881.7 881.7 "' 17.333 815.4 848.2 848.2 ow 17.417 777.1 817.3 817.3 17.500 736.1 779.9 779.9 ".. 17.583 700.5 739.9 739.9 17.667 667.8 703.8 703.8 ay 17.750 639.8 671.0 671.0 NM 17.833 613.0 642.4 642.4 17.917 588.8 615.5 615.5 +0 18.000 567.4 591.1 591.1 18.083 547.0 569.3 569.3 4 " 18.167 530.3 549.1 549.1 ow 18.250 517.0 532.1 532.1 18.333 505.4 518.3 518.3 ,n 18.417 494.7 506.5 506.5 18.500 487.5 495.9 495.9 "" 18.583 482.0 488.3 488.3 18.667 475.5 482.4 482.4 wo 18.750 469.6 476.1 476.1 rr 18.833 464.4 470.1 470.1 18.917 459.1 464.8 464.8 . 19.000 452.6 459.4 459.4 ow . ... * _*_ MOW err PROCESS SUMMARY OF STORAGE: "w. INFLOW VOLUME = 764.657 AF ow OUTFLOW VOLUME = 764.656 AF LOSS VOLUME = .000 AF oo "" ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ono FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< ww (UNIT - HYDROGRAPH ADDED TO STREAM #2) w. WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE or *USER ENTERED "LAG" TIME = .810 HOURS .w. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .314 .rr LOW LOSS FRACTION = .295 * HYDROGRAPH MODEL #1 SPECIFIED* ow „ SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 ,.. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 ow SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 ow SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 me *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 ow 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 3 -HOUR FACTOR = .996 woo 6-HOUR FACTOR = .998 24 -HOUR FACTOR = .999 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "' UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.288 ow RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ow MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 ow ow UNIT HYDROGRAPH DETERMINATION ww es INTERVAL "S" GRAPH UNIT HYDROGRAPH ow NUMBER MEAN VALUES ORDINATES(CFS) 1 .857 38.363 2 2.742 84.312 3 5.319 115.354 w. 4 8.884 159.491 5 13.306 197.889 6 19.159 261.891 ow " 7 25.964 304.488 8 33.339 330.044 om 9 40.964 341.159 r 10 48.459 335.397 11 54.512 270.864 mu 12 59.288 213.686 13 62.947 163.724 .w 14 66.256 148.094 15 68.998 122.681 mo 16 71.100 94.077 ""' 17 73.342 100.299 18 75.079 77.739 ""' 19 76.618 68.873 ow 20 78.073 65.092 21 79.452 61.724 "- 22 80.622 52.320 23 81.787 52.142 o` 24 82.774 44.165 """ 25 83.752 43.787 26 84.676 41.311 +w 27 85.506 37.170 28 86.280 34.612 " 29 87.015 32.901 30 87.692 30.297 too 31 88.282 26.377 ,"u 32 88.887 27.073 33 89.492 27.082 ow 34 90.069 25.850 35 90.555 21.730 "� 36 91.034 21.415 ,,,.n 37 91.512 21.416 38 91.979 20.906 mum 39 92.374 17.636 40 92.755 17.049 mwt 41 93.136 17.049 .. 42 93.517 17.058 43 93.896 16.956 +r 44 94.222 14.586 45 94.524 13.524 " 46 94.827 13.541 ow 47 95.129 13.541 48 95.432 13.541 - 49 95.734 13.541 50 96.017 12.640 err 51 96.224 9.277 52 96.424 8.954 om 53 96.624 8.937 ow 54 96.824 8.937 55 97.023 8.937 w. 56 97.223 8.937 57 97.423 8.954 MI 58 97.623 8.920 ,"„ 59 97.823 8.954 60 97.999 7.883 or 61 98.082 3.738 62 98.156 3.279 no 63 98.230 3.330 w 64 98.303 3.279 65 98.378 3.330 *m 66 98.451 3.296 mom 67 98.525 3.296 68 98.599 3.313 ' 69 98.673 3.296 or 70 98.747 3.313 71 98.821 3.296 ■* 72 98.895 3.313 73 98.968 3.296 r 74 99.042 3.313 me 75 99.116 3.296 76 99.190 3.296 m"' 77 99.263 3.296 78 99.337 3.296 oft 79 99.411 3.296 80 99.484 3.296 81 99.558 3.296 ••• 82 99.631 3.296 83 99.705 3.296 or 84 99.779 3.296 85 99.852 3.296 gm 86 99.926 3.296 r 87 100.000 3.296 88 100.000 .011 s.. TOTAL STORM RAINFALL(INCHES) = 8.79 er TOTAL SOIL - LOSS(INCHES) = 2.46 r TOTAL EFFECTIVE RAINFALL(INCHES) = 6.33 my TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 75.9630 �* TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 194.9983 r WWI r OW WWI w mwn r OW nr 1110 a. am am am 2 4 -HOUR STORM RUNOFF HYDROGRAPH am am HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) ma • TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 am 14.083 80.2030 98.46 . Q. V . . . mi 14.167 80.8907 99.85 . Q. V . . 14.250 81.5890 101.40 . Q V . . ow 14.333 82.2992 103.12 . Q V . . . 14.417 83.0224. 105.01 . Q V . . . ft, 14.500 83.7602 107.13 . Q V . . . 14.583 84.5140 109.45 . Q V . . . 0. 14.667 85.2849 111.93 . .Q V . . mis 14.750 86.0737 114.54 . .Q V . . 14.833 86.8814 117.27 . .Q V . . . "" 14.917 87.7080 120.02 . . Q V . . im 15.000 88.5538 122.81 . . Q V . . 15.083 89.4193 125.67 . . Q V . . . ..., 15.167 90.3056 128.71 . . Q V . . . 15.250 91.2143 131.93 . - Q V . . . • 15.333 92.1467 135.38 . - Q V . . . 15.417 93.1047 139.11 . - Q V. . . , o• 15.500 94.0903 143.11 . - Q V. . . ai 15.583 95.1064 147.53 . - Q V. . 15.667 96.1566 152.49 . . Q V. . °N 15.750 97.2457 158.14 . . Q V. 15.833 98.3807 164.79 . . Q V . am 15.917 99.5760 173.56 . . Q V . 16.000 100.8571 186.02 . Q V . . . mm 16.083 102.3037 210.06 . . VQ . ▪ 16.167 103.9342 236.75 . . .V Q . 16.250 105.7259 260.16 . .V Q - . "" 16.333 107.6999 286.62 . . . V Q .. 16.417 109.8441 311.34 . . V -Q . 16.500 112.1803 339.21 . . V - Q . .. 16.583 114.6407 357.26 . . V 4 . . 16.667 117.1583 365.55 . . V Q - . . " 16.750 119.6621 363.55 . . . V . Q . V . - 16.833 122.0752 350.39 . . Q .i. 16.917 124.2753 319.44 . . . V -Q . or 17.000 126.2722 289.95 . V Q . . . 17.083 128.0925 264.31 . 4 . . . 001 17.167 129.8010 248.07 . . Q V . . . . 17.250 131.3914 230.93 . . Q V . . me 17.333 132.8703 214.73 . -Q V . ipp 17.417 134.2977 207.27 . . Q V . . 17.500 135.6326 193.83 . . Q. V . . gim 17.583 136.9034 184.51 . Q . V . . . 17.667 138.1227 177.04 . Q - V . . . 17.750 139.2938 170.06 . 4 - V . . . m. 17.833 140.4104 162.12 . Q - V . . 17.917 141.4903 156.81 . Q V. . . . • 18.000 142.5253 150.28 . 4 v . . . . ,. "' 18.083 143.5312 146.07 Q . V. 18.167 144.5075 141.76 . Q . V. . ONO 18.250 145.4542 137.45 . Q . V. . ur 18.333 146.3770 134.00 . Q . V . 18.417 147.2794 131.03 . Q . V . *w 18.500 148.1635 128.37 . . Q V mg 18.583 149.0308 125.93 . . Q V . 18.667 149.8912 124.93 . . Q V . ,.. 18.750 150.7439 123.82 . . Q V . 18.833 151.5868 122.38 . . Q . .V . m• 18.917 152.4146 120.19 . . Q . .v . 19.000 153.2333 118.88 . .Q . .V . r. ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .� FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 2 .r » »> FLOWBY STRUCTURE ROUTING MODEL« «< OM r MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "• FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN or 347.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. m. .ire "^ INFLOW o r (STREAM 2) pm mw o n <-- <= flowby structure +m basin (maximum flowby Q = 347.0 cfs) storage MO ale ..,, V STREAM 2 'w FLOWBY Wil OM OM FLOWBY BASIN MODELING RESULTS: iiii ,,I MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME - (HRS) (CFS) (CFS) (AF) 14.083 98.5 98.5 .000 '"" 14.166 99.9 99.9 .000 - 14.249 101.4 101.4 .000 14.333 103.1 103.1 .000 "" 14.416 105.0 105.0 .000 am ow - 14.499 107.1 107.1 .000 14.583 109.5 109.5 .000 w" 14.666 111.9 111.9 .000 .r 14.749 114.5 114.5 .000 14.833 117.3 117.3 .000 MI 14.916 120.0 120.0 .000 am 14.999 122.8 122.8 .000 15.083 125.7 125.7 .000 15.166 128.7 128.7 .000 ow 15.249 131.9 131.9 .000 ow 15.333 135.4 135.4 .000 15.416 139.1 139.1 .000 o "" 15.499 143.1 143.1 .000 MO 15.583 147.5 147.5 .000 15.666 152.5 152.5 .000 o- 15.749 158.1 158.1 .000 15.833 164.8 164.8 .000 ow 15.916 173.6 173.6 .000 15.999 186.0 186.0 .000 oo 16.083 210.1 210.1 .000 111/ 16.166 236.7 236.7 .000 16.249 260.2 260.2 .000 ow 16.333 286.6 286.6 .000 r „ 16.416 311.3 311.3 .000 16.499 339.2 339.2 .000 .. 16.583 357.3 347.0 .071 16.666 365.5 347.0 .198 "' 16.749 363.6 347.0 .312 16.833 350.4 347.0 .336 ow 16.916 319.4 319.4 .336 ow 16.999 290.0 290.0 .336 17.083 264.3 264.3 .336 ow 17.166 248.1 248.1 .336 17.249 230.9 230.9 .336 ow 17.333 214.7 214.7 .336 ,,,, 17.416 207.3 207.3 .336 17.499 193.8 193.8 .336 err 17.583 184.5 184.5 .336 17.666 177.0 177.0 .336 "" 17.749 170.1 170.1 .336 w ,,, 17.833 162.1 162.1 .336 17.916 156.8 156.8 .336 woo 17.999 150.3 150.3 .336 18.083 146.1 146.1 .336 ow 18.166 141.8 141.8 .336 18.249 137.5 137.5 .336 .. 18.333 134.0 134.0 .336 ow 18.416 131.0 131.0 .336 18.499 128.4 128.4 .336 4411 18.583 125.9 125.9 .336 ow 18.666 124.9 124.9 .336 18.749 123.8 123.8 .336 o 18.833 122.4 122.4 .336 18.916 120.2 120.2 .336 ow 18.999 118.9 118.9 .336 wo -„********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 7 .. air NM NW » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mu me ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** •" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 6 wr » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mil em ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** '" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 11 ma » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ma +r STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) +"" TIME(HRS) VOLUME(AF) Q(CFS) 0. 400.0 800.0 1200.0 1600.0 ' 14.083 409.2738 498.47 . . Q V . „ 14.167 412.7540 505.32 . . Q V . . 14.250 416.2879 513.13 . . Q V . . ".. 14.333 419.8835 522.08 . . Q V . . 14.417 423.5492 532.27 . . Q V . . '"" 14.500 427.2946 543.83 . . Q V . • 14.583 431.1272 556.49 . . Q V . . "'" 14.667 435.0523 569.93 . . Q V . . mo 14.750 439.0735 583.87 . . Q V . . 14.833 443.1927 598.11 . . Q V . . Nam 14.917 447.4105 612.43 . . Q V . . 15.000 451.7283 626.94 . . Q V . . r 15.083 456.1491 641.90 . . Q V. . 15.167 460.6780 657.59 . . Q V. . NM 15.250 465.3216 674.25 . . Q V. . err 15.333 470.0879 692.08 . . Q V. 15.417 474.9870 711.34 . . Q V. . " 15.500 480.0298 732.22 . . Q V . �, 15.583 485.2294 754.99 . Q V 15.667 490.6023 780.14 . . QV . .. 15.750 496.1694 808.34 . . Q . 15.833 501.9598 840.77 . . VQ . 41. 15.917 508.0227 880.32 . . .VQ . 16.000 514.4482 932.98 . . .V Q . "um 16.083 521.4229 1012.73 . . .V Q . ow 16.167 529.0383 1105.76 . . . V Q . 16.250 537.3827 1211.60 . . . V Q . " 16.333 546.5718 1334.27 . . . V Q . 16.417 556.5911 1454.79 . . . V Q . 16.500 567.2632 1549.59 . . . V . Q . ®,,, 16.583 578.0787 1570.41 . . . V Q- 16.667 588.6819 1539.60 . . . V . Q . - 16.750 598.9195 1486.49 . . . V . Q . 16.833 608.7865 1432.69 . . . V . Q . no 16.917 618.1597 1361.00 . . V Q . r" 17.000 627.0660 1293.18 . . . V . Q . 17.083 635.5092 1225.96 . . . V Q . '""s 17.167 643.5490 1167.38 . . . V Q. . me AIM dill 17.250 651.2117 1112.62 . . . Q . 17.333 658.5318 1062.88 . . QV . """ 17.417 665.5880 1024.56 . . Q V . rrr 17.500 672.2942 973.75 . . . Q V . . 17.583 678.6607 924.41 . - Q V . .. 17.667 684.7274 880.88 . . Q V . 17.750 690.5197 841.04 . .Q V . do 17.833 696.0605 804.52 . Q V. MO 17.917 701.3794 772.30 . Q. V. 18.000 706.4854 741.38 . . Q . V. . "" 18.083 711.4124 715.40 . . Q . V. . 18.167 716.1702 690.83 . . Q V. . "" 18.250 720.7813 669.53 . . Q . V . , 18.333 725.2738 652.32 , . Q . V 18.417 729.6644 637.52 . Q V .di 18.500 733.9636 624.23 . . Q V 18.583 738.1938 614.23 . . Q V mow 18.667 742.3768 607.37 . Q V A• 18.750 746.5084 599.91 Q . .V . 18.833 750.5892 592.52 . Q .V +• 18.917 754.6182 585.01 . Q .V 19.000 758.6011 578.32 . Q .V NM r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 160.00 IS CODE = 5.2 o » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< ws MI THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE di. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, or U.S. Department of Commerce). omo or ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1064.03 , DOWNSTREAM ELEVATION(FT) = 1043.53 CHANNEL LENGTH(FT) = 2750.00 MANNING'S FACTOR = .015 ,., CONSTANT LOSS RATE(CFS) = .00 moo CHANNEL ROUTING COEFFICIENT ESTIMATED: OM MAXIMUM INFLOW(CFS) = 1570.41 "rr AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1147.41 CHANNEL NORMAL VELOCITY FOR Q = 1147.41 CFS = 15.34 FPS - ESTIMATED CHANNEL ROUTING COEFFICIENT = .900 moo MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ,,,, UNIT INTERVALS IS CSTAR = .973 .r CONVEX METHOD CHANNEL ROUTING RESULTS: .. OUTFLOW LESS moo MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *s (HRS) (CFS) (CFS) (CFS) mom imi or 14.083 498.5 495.0 495.0 14.167 505.3 501.5 501.5 "" 14.250 513.1 508.7 508.7 so 14.333 522.1 517.0 517.0 14.417 532.3 526.5 526.5 *w 14.500 543.8 537.3 537.3 14.583 556.5 549.4 549.4 or 14.667 569.9 562.3 562.3 ,,,, 14.750 583.9 576.0 576.0 14.833 598.1 590.1 590.1 "" 14.917 612.4 604.3 604.3 15.000 626.9 618.7 618.7 "0, 15.083 641.9 633.5 633.5 or 15.167 657.6 648.7 648.7 15.250 674.2 664.8 664.8 15.333 692.1 682.0 682.0 15.417 711.3 700.5 700.5 ' 15.500 732.2 720.4 720.4 , 15.583 755.0 742.1 742.1 15.667 780.1 766.0 766.0 +s 15.750 808.3 792.4 792.4 15.833 840.8 822.5 822.5 no 15.917 880.3 858.1 858.1 air 16.000 933.0 903.4 903.4 16.083 1012.7 968.1 968.1 ow 16.167 1105.8 1053.4 1053.4 16.250 1211.6 1152.0 1152.0 ' 16.333 1334.3 1265.2 1265.2 16.417 1454.8 1386.6 1386.6 '" 16.500 1549.6 1495.6 1495.6 MP 16.583 1570.4 1557.5 1557.5 16.667 1539.6 1556.2 1556.2 op 16.750 1486.5 1516.1 1516.1 16.833 1432.7 1463.1 1463.1 'o 16.917 1361.0 1401.2 1401.2 17.000 1293.2 1331.6 1331.6 17.083 1226.0 1264.0 1264.0 rw 17.167 1167.4 1200.6 1200.6 17.250 1112.6 1143.6 1143.6 "' 17.333 1062.9 1091.1 1091.1 , 17.417 1024.6 1046.4 1046.4 17.500 973.7 1002.3 1002.3 int 17.583 924.4 952.3 952.3 17.667 880.9 905.6 905.6 "" 17.750 841.0 863.6 863.6 17.833 804.5 825.2 825.2 .ni 17.917 772.3 790.6 790.6 Mil 18.000 741.4 758.9 758.9 18.083 715.4 730.2 730.2 "' 18.167 690.8 704.7 704.7 Of 18.250 669.5 681.6 681.6 18.333 652.3 662.1 662.1 ma 18.417 637.5 645.9 645.9 18.500 624.2 631.8 631.8 9w 18.583 614.2 619.9 619.9 18.667 607.4 611.3 611.3 '" 18.750 599.9 604.1 604.1 IV 18.833 592.5 596.7 596.7 18.917 585.0 589.3 589.3 19.000 578.3 582.1 582.1 imi was PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 959.319 AF A. OUTFLOW VOLUME = 959.319 AF LOSS VOLUME = .000 AF ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ow FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 1 » »>UNIT— HYDROGRAPH ANALYSIS« «< MN (UNIT — HYDROGRAPH ADDED TO STREAM #2) �. WATERSHED AREA = 808.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE *USER ENTERED "LAG" TIME = .870 HOURS VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .319 +�+ LOW LOSS FRACTION = .300 *HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= 1.00 ,.. SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 8.80 .. *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .972 30— MINUTE FACTOR = .972 1 —HOUR FACTOR = .972 3 —HOUR FACTOR = .996 6 —HOUR FACTOR = .998 ow 24 —HOUR FACTOR = .999 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "" UNIT INTERVAL PERCENTAGE OF LAG —TIME = 9.579 my eft RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 " MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION wr INTERVAL "S" GRAPH UNIT HYDROGRAPH ,., NUMBER MEAN VALUES ORDINATES(CFS) — 1 .798 77.999 2 2.514 167.646 "w 3 4.800 223.423 am 4 7.957 308.507 5 11.722 367.841 "" 6 16.836 499.788 or 7 22.893 591.798 8 29.409 636.770 'm 9 36.571 699.875 me 10 43.525 679.471 11 50.335 665.445 mu 12 55.577 512.246 so 13 59.854 417.964 14 63.176 324.579 mil 15 66.267 302.106 16 68.836 251.028 ow 17 70.811 193.016 18 72.928 206.824 0 "" 19 74.609 164.238 so 20 76.102 145.912 21 77.479 134.600 •g. 22 78.792 128.253 23 80.020 120.009 +r 24 81.041 99.756 , 25 82.129 106.351 26 82.993 84.403 +r 27 83.932 91.745 28 84.762 81.116 on 29 85.535 75.546 30 86.255 70.336 or 31 86.939 66.879 ... 32 87.588 63.402 33 88.137 53.618 "' 34 88.699 54.954 35 89.262 55.053 "= 36 89.824 54.834 or 37 90.308 47.342 38 90.753 43.516 - 39 91.199 43.536 40 91.644 43.537 o w 41 92.068 41.345 A., 42 92.426 35.068 43 92.781 34.651 am 44 93.136 34.689 45 93.491 34.650 "' 46 93.845 34.670 47 94.159 30.646 air 48 94.441 27.517 uni 49 94.722 27.537 50 95.004 27.556 mu 51 95.286 27.497 52 95.568 27.537 'm 53 95.849 27.496 or 54 96.087 23.233 55 96.272 18.132 ion 56 96.459 18.212 57 96.645 18.171 au 58 96.830 18.132 gm 59 97.017 18.212 60 97.203 18.172 all 61 97.388 18.171 62 97.574 18.172 ""� 63 97.760 18.171 .. 64 97.944 17.933 65 98.049 10.282 66 98.118 6.695 om i"" 67 98.187 6.734 68 98.255 6.696 me 69 98.324 6.734 .r 70 98.393 6.735 71 98.461 6.695 * R 72 98.530 6.734 73 98.599 6.695 74 98.667 6.695 n 75 98.737 6.775 76 98.805 6.695 - 77 98.874 6.735 78 98.943 6.695 "" 79 99.011 6.695 . 80 99.080 6.695 81 99.148 6.695 mom 82 99.217 6.695 83 99.285 6.695 'u 84 99.354 6.695 .r 85 99.422 6.695 86 99.491 6.695 m+ 87 99.559 6.695 88 99.628 6.695 " 89 99.696 6.695 ✓ 90 99.765 6.695 91 99.833 6.695 .. 92 99.902 6.695 93 99.970 6.695 '""" 94 100.000 2.899 r *• TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL - LOSS(INCHES) = 2.51 ✓ TOTAL EFFECTIVE RAINFALL(INCHES) = 6.29 a. TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 168.6876 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 423.0348 m. ✓ r M OM Sod Mw N M M MN Me S O Mi .r" W W OM to 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H ow "M HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) im 6 ▪ TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 UM 14.083 172.3945 211.91 . Q V . . ,g 14.167 173.8741 214.84 . Q V . . 14.250 175.3755 218.00 . Q V . . '+ 14.333 176.9011 221.52 . .Q V . . 14.417 178.4532 225.36 . .Q V . . "a 14.500 180.0349 229.67 . .Q V . . 14.583 181.6492 234.39 . .Q V . . oir 14.667 183.2981 239.42 . .Q V . . imm' 14.750 184.9846 244.87 . . Q V . . 14.833 186.7099 250.51 . . Q V . . "'" 14.917 188.4760 256.43 . . Q V . . 15.000 190.2827 262.33 . . Q V . . 15.083 192.1315 268.46 . Q V . . me 15.167 194.0240 274.79 . . Q V . . 15.250 195.9633 281.58 . . Q V . . m 15.333 197.9522 288.80 . . Q V . . 15.417 199.9941 296.47 . . Q V . . '"° 15.500 202.0934 304.83 . Q V. ... 15.583 204.2561 314.02 . Q V. . 15.667 206.4890 324.22 . . Q V. . ▪ 15.750 208.8021 335.86 . . Q V. . 15.833 211.2089 349.46 . Q V. . 15.917 213.7390 367.37 . Q V 16.000 216.4425 392.54 . QV . 16.083 219.4794 440.96 . V Q . o w 16.167 222.8775 493.41 . .V Q 16.250 226.5837 538.14 . .V Q . '•' 16.333 230.6449 589.68 . .V Q. . ow 16.417 235.0249 635.98 . . V .Q . 16.500 239.8100 694.80 . . V . Q . MN 16.583 244.8817 736.41 . . V Q . 16.667 250.0970 757.25 . . V . Q . ®"' 16.750 255.4042 770.62 . . V . Q . 16.833 260.5807 751.62 . . V . Q . .0 16.917 265.5470 721.11 . V . Q IN 17.000 270.0422 652.71 . V . Q . 17.083 274.1668 598.88 . V Q. . "I 17.167 277.9534 549.82 . . VQ . 17.250 281.5324 519.67 . QV . al 17.333 284.8738 485.17 . . Q V . m 17.417 287.9902 452.51 . . Q V . 17.500 291.0047 437.70 . .4 V . Y"" 17.583 293.8363 411.15 . Q V . . 17.667 296.5353 391.90 . Q. V . . ' 17.750 299.1246 375.96 . Q . V . m 17.833 301.6176 361.99 . Q . V . . 17.917 304.0157 348.21 . Q V . . *., 18.000 306.3085 332.91 . Q V . . - 18.083 308.5462 324.92 . . Q V. . 18.167 310.6938 311.84 . . Q . V. . MR 18.250 312.8024 306.16 . . Q . V. . mo 18.333 314.8484 297.09 Q . V. . 18.417 316.8454 289.96 . Q . V. . mom 18.500 318.8007 283.91 . Q V r 18.583 320.7221 278.99 . Q . V . 18.667 322.6129 274.54 . Q . v . 18.750 324.4696 269.59 . Q . V . 18.833 326.3133 267.71 . Q V . " 18.917 328.1427 265.63 . Q . .V . 19.000 329.9519 262.70 . Q .V idis ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** * FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 2 » »> FLOWBY STRUCTURE ROUTING MODEL« «< IIIW OW MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: WO FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. om FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. IIM am INFLOW .,r, (STREAM 2) mo lie <-- <= flowby structure +mm basin (maximum flowby Q = 349.0 cfs) storage mm WO MI V STREAM 2 or FLOWBY rrr FLOWBY BASIN MODELING RESULTS: MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME - (HRS) (CFS) (CFS) (AF) 14.083 211.9 211.9 .000 '* 14.166 214.8 214.8 .000 rle 14.249 218.0 218.0 .000 14.333 221.5 221.5 .000 -■ 14.416 225.4 225.4 .000 mom m 14.499 229.7 229.7 .000 14.583 234.4 234.4 .000 no 14.666 239.4 239.4 .000 im 14.749 244.9 244.9 .000 14.833 250.5 250.5 .000 .. 14.916 256.4 256.4 .000 so 14.999 262.3 262.3 .000 15.083 268.5 268.5 .000 mo,, 15.166 274.8 274.8 .000 15.249 281.6 281.6 .000 m 15.333 288.8 288.8 .000 15.416 296.5 296.5 .000 4 """ 15.499 304.8 304.8 .000 ,,,,, 15.583 314.0 314.0 .000 15.666 324.2 324.2 .000 a. 15.749 335.9 335.9 .000 15.833 349.5 349.0 .003 15.916 367.4 349.0 .130 ,,,, 15.999 392.5 349.0 .430 16.083 441.0 349.0 1.063 m+ 16.166 493.4 349.0 2.057 16.249 538.1 349.0 3.360 mill 16.333 589.7 349.0 5.018 m 16.416 636.0 349.0 6.994 16.499 694.8 349.0 9.376 ,.. 16.583 736.4 349.0 12.044 16.666 757.3 349.0 14.855 ` 16.749 770.6 349.0 17.759 16.833 751.6 349.0 20.532 ape 16.916 721.1 349.0 23.095 mu 16.999 652.7 349.0 25.186 17.083 598.9 349.0 26.907 0. 17.166 549.8 349.0 28.290 17.249 519.7 349.0 29.466 r 17.333 485.2 349.0 30.404 WON 17.416 452.5 349.0 31.116 17.499 437.7 349.0 31.727 r 17.583 411.1 349.0 32.155 17.666 391.9 349.0 32.451 "" 17.749 376.0 349.0 32.636 m 17.833 362.0 349.0 32.726 17.916 348.2 348.2 32.726 .. 17.999 332.9 332.9 32.726 18.083 324.9 324.9 32.726 18.166 311.8 311.8 32.726 18.249 306.2 306.2 32.726 "W 18.333 297.1 297.1 32.726 m 18.416 290.0 290.0 32.726 18.499 283.9 283.9 32.726 m 18.583 279.0 279.0 32.726 18.666 274.5 274.5 32.726 18.749 269.6 269.6 32.726 18.833 267.7 267.7 32.726 18.916 265.6 265.6 32.726 m 18.999 262.7 262.7 32.726 illo ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 7 ow oo >»»STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< me me **************************************************************************** gm FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 6 mo >»»STREAM NUMBER 2 CLEARED AND SET TO ZER0««< low so **************************************************************************** " FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 11 im >»»VIEW STREAM NUMBER 1 HYDROGRAPH««< gm WS STREAM HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) mio TIME(HRS) VOLUME(AF) Q(CFS) 0. 500.0 1000.0 1500.0 2000.0 14.083 579.7285 706.94 . . Q V . . . 14.167 584.6617 716.30 . . Q V . . . 14.250 589.6667 726.73 . . Q V . . . 14.333 594.7532 738.56 . . Q V . . . 14.417 599.9315 751.89 . . Q V . . . "'I 14.500 605.2138 766.99 . . Q V . 14.583 610.6115 783.75 . . Q V . . NM 14.667 616.1334 801.77 . . Q V . . . Nor 14.750 621.7867 820.87 . . Q V . . . 14.833 627.5759 840.58 . . Q V . . . ..... 14.917 633.5040 860.77 . . QV . . . 15.000 639.5721 881.08 . . QV . . . ow 15.083 645.7836 901.91 . . QV. . . 15.167 652.1439 923.52 . . QV. . . 15.250 658.6620 946.43 . . QV. . . 11111 15.333 665.3480 970.81 . . Q. . . 15.417 672.2141 996.95 . . Q. . . ei 15.500 679.2751 1025.27 . Q . . 15.583 686.5491 1056.17 . VQ mg . . . 15.667 694.0572 1090.18 . VQ . . .„„, 15.750 701.8279 1128.31 . . V Q . 15.833 709.8962 1171.50 . . .V Q . . I " 15.917 718.2094 1207.08 . . .V Q . . 16.000 726.8349 1252.42 . . .V Q . . me 16.083 735.9056 1317.07 . . .V Q . . alit 16.167 745.5640 1402.39 . . . V Q . . 16.250 755.9012 1500.98 . . . V Q . m• 16.333 767.0183 1614.19 . . . V . Q . 16.417 778.9718 1735.64 . . . V . Q . MI 16.500 791.6758 1844.62 . . . V . Q . .4 16.583 804.8061 1906.52 . . . V . Q . 16.667 817.9274 1905.21 . . . V . Q . sly 16.750 830.7728 1865.15 . . . V . Q . 16.833 843.2526 1812.08 . . . V . Q . .... 16.917 855.3067 1750.25 . . . V . Q . go 17.000 866.8809 1680.56 . . . V . Q . 17.083 877.9894 1612.97 . . . V . Q . 041.1 17.167 888.6617 1549.62 . . . V Q . me os I"" 17.250 898.9416 1492.63 . V Q. 17.333 908.8594 1440.07 . V Q . am 17.417 918.4696 1395.39 . . Q mw 17.500 927.7759 1351.28 . Q . 17.583 936.7382 1301.32 . QV . ■* 17.667 945.3785 1254.58 . Q V . 17.750 953.7299 1212.62 . . Q V . . ft 17.833 961.8168 1174.22 . Q V .. 17.917 969.6597 1138.79 . . Q V . 18.000 977.1788 1091.79 . .4 V . . ow 18.083 984.4453 1055.08 . .4 V. . 18.167 991.4465 1016.58 . Q V. . "'" 18.250 998.2493 987.78 . Q. V. m „ 18.333 1004.8550 959.20 . Q. V. . 18.417 1011.3010 935.89 . Q . V. . 0. - 18.500 1017.6070 915.68 . Q . V 18.583 1023.7980 898.93 . Q . V . r 18.667 1029.8990 885.84 . Q V 18.750 1035.9160 873.70 . 4 . V . 18.833 1041.8700 864.41 . Q V Ma 18.917 1047.7570 854.88 . 4 . .V . 19.000 1053.5750 844.81 . 4 . .V . ow all ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,,,,, FLOW PROCESS FROM NODE 160.00 TO NODE 170.00 IS CODE = 5.2 'o » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< sos „ THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE .. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, it U.S. Department of Commerce) . so MS ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 "" UPSTREAM ELEVATION(FT) = 1043.53 .r DOWNSTREAM ELEVATION(FT) = 1024.82 CHANNEL LENGTH(FT) = 2667.00 MANNING'S FACTOR = .015 so CONSTANT LOSS RATE(CFS) = .00 ✓ CHANNEL ROUTING COEFFICIENT ESTIMATED: "" MAXIMUM INFLOW(CFS) = 1906.52 .r AVERAGE FLOWRATE IN EXCESS OF 505 MAXIMUM INFLOW = 1358.57 CHANNEL NORMAL VELOCITY FOR Q = 1358.57 CFS = 15.86 FPS *lm ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 sr MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE , UNIT INTERVALS IS CSTAR = .979 so CONVEX METHOD CHANNEL ROUTING RESULTS: oo OUTFLOW LESS ,, MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) s. (HRS) (CFS) (CFS) (CFS) sis OM MW 14.083 706.9 702.5 702.5 14.167 716.3 711.4 711.4 "" 14.250 726.7 721.2 721.2 or 14.333 738.6 732.3 732.3 14.417 751.9 744.9 744.9 o. 14.500 767.0 759.0 759.0 14.583 783.7 774.9 774.9 a. 14.667 801.8 792.3 792.3 14.750 820.9 810.8 810.8 n. 14.833 840.6 830.2 830.2 am 14.917 860.8 850.1 850.1 15.000 881.1 870.4 870.4 " 15.083 901.9 890.9 890.9 mw 15.167 923.5 912.1 912.1 15.250 946.4 934.3 934.3 0* 15.333 970.8 958.0 958.0 15.417 996.9 983.2 983.2 " 15.500 1025.3 1010.3 1010.3 15.583 1056.2 1039.9 1039.9 m. 15.667 1090.2 1072.3 1072.3 +"+ 15.750 1128.3 1108.2 1108.2 15.833 1171.5 1148.8 1148.8 "" 15.917 1207.1 1188.2 1188.2 .. 16.000 1252.4 1228.6 1228.6 16.083 1317.1 1283.2 1283.2 ,.. 16.167 1402.4 1357.6 1357.6 16.250 1501.0 1449.1 1449.1 "" 16.333 1614.2 1554.6 1554.6 16.417 1735.6 1671.6 1671.6 m" 16.500 1844.6 1787.0 1787.0 mw 16.583 1906.5 1873.3 1873.3 16.667 1905.2 1905.2 1905.2 .. 16.750 1865.1 1885.8 1885.8 16.833 1812.1 1839.9 1839.9 ow 16.917 1750.2 1782.8 1782.8 17.000 1680.6 1717.3 1717.3 ms 17.083 1613.0 1648.7 1648.7 mw 17.167 1549.6 1583.1 1583.1 17.250 1492.6 1522.8 1522.8 "' 17.333 1440.1 1467.9 1467.9 mw 17.417 1395.4 1419.1 1419.1 17.500 1351.3 1374.6 1374.6 .. 17.583 1301.3 1327.6 1327.6 17.667 1254.6 1279.3 1279.3 m" 17.750 1212.6 1234.8 1234.8 17.833 1174.2 1194.5 1194.5 0* 17.917 1138.8 1157.5 1157.5 .r 18.000 1091.8 1116.5 1116.5 18.083 1055.1 1074.6 1074.6 0. 18.167 1016.6 1036.9 1036.9 18.250 987.8 1003.1 1003.1 MO 18.333 959.2 974.3 974.3 „0, 18.417 935.9 948.3 948.3 18.500 915.7 926.4 926.4 "' 18.583 898.9 907.8 907.8 18.667 885.8 892.8 892.8 ma 18.750 873.7 880.1 880.1 18.833 864.4 869.3 869.3 18.917 854.9 859.9 859.9 0+ 19.000 844.8 850.1 850.1 maa r PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 1349.628 AF r OUTFLOW VOLUME = 1349.629 AF LOSS VOLUME = .000 AF r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mo FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 1 ' » »>UNIT- HYDROGRAPH ANALYSIS« «< ow (UNIT- HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 453.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE ow *USER ENTERED "LAG" TIME = .820 HOURS ... VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .371 — LOW LOSS FRACTION = .365 * HYDROGRAPH MODEL #1 SPECIFIED* ow SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 ,.., SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 " SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 oo SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 riw *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 "w 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 oo 24 -HOUR FACTOR = .999 or UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES "" UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.163 r. ow RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 " MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 ow UNIT HYDROGRAPH DETERMINATION wo so INTERVAL "S" GRAPH UNIT HYDROGRAPH .r, NUMBER MEAN VALUES ORDINATES(CFS) o ' 1 .847 46.396 2 2.701 101.568 o" 3 5.225 138.312 swo 4 8.717 191.299 5 13.010 235.188 ow 6 18.740 313.900 ..1 '""' 7 25.420 365.990 8 32.627 394.793 '" 9 40.207 415.302 ,r 10 47.596 404.765 11 53.838 341.993 4111, 12 58.690 265.828 13 62.437 205.251 gm 14 65.741 180.995 gm 15 68.555 154.200 16 70.713 118.211 "r"' 17 72.930 121.457 18 74.715 97.780 m 19 76.281 85.821 _ 20 77.734 79.565 21 79.111 75.463 22 80.345 67.622 23 81.459 60.994 au 24 82.514 57.788 mft 25 83.440 50.760 26 84.417 53.492 4114 27 85.239 45.069 28 86.030 43.310 "' 29 86.760 39.984 30 87.467 38.746 oma 31 88.059 32.450 ,.. 32 88.654 32.598 33 89.252 32.755 ""' 34 89.846 32.534 35 90.354 27.828 mg 36 90.826 25.891 ,., 37 91.299 25.901 38 91.772 25.901 +-� 39 92.195 23.164 40 92.571 20.626 "" 41 92.947 20.605 42 93.324 20.626 im 43 93.700 20.626 .r 44 94.058 19.563 45 94.360 16.562 "" 46 94.659 16.372 gm 47 94.958 16.373 48 95.256 16.362 49 95.556 16.404 50 95.854 16.362 mor 51 96.101 13.540 52 96.299 10.803 om 53 96.496 10.803 - 54 96.693 10.823 55 96.891 10.803 - 56 97.088 10.803 OM 57 97.285 10.803 58 97.482 10.824 o ., 59 97.680 10.824 60 97.877 10.782 "' 61 98.027 8.234 62 98.101 4.022 gm 63 98.173 3.980 .rg 64 98.246 4.001 65 98.319 4.001 *■ 66 98.392 4.001 ow �.. - e,,.,,,.. OOM 'W 67 98.465 3.980 68 98.538 4.001 69 98.611 4.001 or 70 98.684 4.001 71 98.757 3.980 ®•• 72 98.830 4.001 73 98.903 4.001 or 74 98.976 4.001 75 99.049 4.001 76 99.122 4.001 or 77 99.195 4.001 78 99.268 4.001 79 99.341 4.001 ow 80 99.414 4.001 81 99.487 4.001 ms 82 99.560 4.001 83 99.633 4.001 "` 84 99.706 4.001 85 99.779 4.001 86 99.852 4.001 or 87 99.925 4.001 88 99.998 4.001 89 100.000 .099 m. TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.71 '" TOTAL EFFECTIVE RAINFALL(INCHES) = 5.13 or ... TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 102.3311 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 193.6101 or or or ow r.. .r w afr ..r or ow op .rr am ow um n u 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H s "" HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) som +r• TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 "" 14.083 74.6755 109.87 . Q V . ..r 14.167 75.4423 111.34 . .Q V . 14.250 76.2197 112.88 . .Q V . ... 14.333 77.0083 114.50 . .Q V . . 14.417 77.8086 116.20 . .Q V . . "" 14.500 78.6213 118.00 . .Q V . . 14.583 79.4470 119.90 . .Q V . . .� 14.667 80.2866 121.91 Q V . or 14.750 81.1408 124.03 . . Q V . . 14.833 82.0106 126.29 . . Q V . . .. 14.917 82.8969 128.70 . . Q V . . 15.000 83.8010 131.27 . . Q V . . r 15.083 84.7240 134.02 Q V . 15.167 85.6675 136.99 . . Q V . . 15.250 86.6331 140.21 . . Q V . . m 15.333 87.6229 143.72 . . Q V . • 15.417 88.6394 147.60 . . Q V . . "° 15.500 89.6858 151.93 . Q V . . or 15.583 90.7655 156.78 . Q V . . 15.667 91.8832 162.29 . Q V . . .. 15.750 93.0438 168.51 . . Q V. . 15.833 94.2548 175.84 . . Q V. . '° 15.917 95.5327 185.55 . . QV. . • 16.000 96.9058 199.37 . . QV 16.083 98.4645 226.33 . V Q . ".r 16.167 100.2272 255.95 . V Q . 16.250 102.1663 281.55 . .V Q . s.. 16.333 104.3064 310.75 . .V .Q . 16.417 106.6319 337.65 . . V . Q mow 16.500 109.1752 369.28 V . Q ,, 16.583 111.8612 390.01 . . V Q. 16.667 114.6132 399.59 . . . V Q. "r'' 16.750 117.3680 400.00 . . . V Q. 16.833 120.0232 385.53 . . . V Q . " 16.917 122.4639 354.38 . V . Q IMO 17.000 124.6650 319.61 . . . V .Q . 17.083 126.6655 290.48 . . . V Q. . .• 17.167 128.5332 271.18 . VQ 17.250 130.2748 252.88 . QV . ' 17.333 131.8903 234.57 . . . Q V . . 17.417 133.4458 225.87 . . Q V . 17.500 134.9070 212.16 . .Q V . wry 17.583 136.2991 202.14 . . Q V . . 17.667 137.6374 194.32 . Q. V . "" 17.750 138.9280 187.40 . Q . V . ••• 17.833 140.1682 180.07 . Q . V . . 17.917 141.3629 173.47 . . Q V. . .. 18.000 142.5206 168.10 . Q V. . , .. . .* ...gra.. ...arv, , r . arum raw, var*grgara,... warga a arm*, ar gr #rtogrg oar.* og.arnw.a. arra..., warn e.r, MM ✓ 18.083 143.6386 162.33 . 4 V. . 18.167 144.7324 158.82 . Q V. . "" 18.250 145.7867 153.09 . Q V ew 18.333 146.8136 149.10 . Q V . 18.417 147.8120 144.96 . Q V . MN 18.500 148.7859 141.42 . Q V . 18.583 149.7304 137.13 Q . V ow 18.667 150.6573 134.60 Q . .V 18.750 151.5674 132.14 . Q .V 18.833 152.4592 129.50 . . 4 .V . +++ 18.917 153.3268 125.98 . . Q .V . 19.000 154.1761 123.32 . . Q .V . mw ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 2 " » »> FLOWBY STRUCTURE ROUTING MODEL« «< meg MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: *" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN raw 325.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. WW AO am INFLOW r ,,, (STREAM 2) .. wag '. <-- <= flowby structure - basin (maximum flowby Q = 325.0 cfs) storage ms .r .. V STREAM 2 ri. FLOWBY .o am w FLOWBY BASIN MODELING RESULTS: low ft.. MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME .m (HRS) (CFS) (CFS) (AF) 14.083 109.9 109.9 .000 14.166 111.3 111.3 .000 mii 14.249 112.9 112.9 .000 14.333 114.5 114.5 .000 - 14.416 116.2 116.2 .000 WO w. "" 14.499 118.0 118.0 .000 14.583 119.9 119.9 .000 "". 14.666 121.9 121.9 .000 ow 14.749 124.0 124.0 .000 14.833 126.3 126.3 .000 w. 14.916 128.7 128.7 .000 14.999 131.3 131.3 .000 'O 15.083 134.0 134.0 .000 4M 15.166 137.0 137.0 .000 15.249 140.2 140.2 .000 ' 15.333 143.7 143.7 .000 15.416 147.6 147.6 .000 "" 15.499 151.9 151.9 .000 ow 15.583 156.8 156.8 .000 15.666 162.3 162.3 .000 ow 15.749 168.5 168.5 .000 15.833 175.8 175.8 .000 4•11 15.916 185.6 185.6 .000 15.999 199.4 199.4 .000 .. 16.083 226.3 226.3 .000 ow 16.166 255.9 255.9 .000 16.249 281.5 281.5 .000 "' 16.333 310.8 310.8 .000 16.416 337.7 325.0 .087 ow 16.499 369.3 325.0 .392 „ 16.583 390.0 325.0 .840 16.666 399.6 325.0 1.354 ow 16.749 400.0 325.0 1.870 16.833 385.5 325.0 2.287 ". 16.916 354.4 325.0 2.489 ■w 16.999 319.6 319.6 2.489 17.083 290.5 290.5 2.489 o. 17.166 271.2 271.2 2.489 17.249 252.9 252.9 2.489 "` 17.333 234.6 234.6 2.489 ww 17.416 225.9 225.9 2.489 17.499 212.2 212.2 2.489 +w 17.583 202.1 202.1 2.489 17.666 194.3 194.3 2.489 OM 17.749 187.4 187.4 2.489 .r 17.833 180.1 180.1 2.489 17.916 173.5 173.5 2.489 , 17.999 168.1 168.1 2.489 18.083 162.3 162.3 2.489 "" 18.166 158.8 158.8 2.489 18.249 153.1 153.1 2.489 "o 18.333 149.1 149.1 2.489 - 18.416 145.0 145.0 2.489 18.499 141.4 141.4 2.489 °" 18.583 137.1 137.1 2.489 18.666 134.6 134.6 2.489 ww 18.749 132.1 132.1 2.489 _ 18.833 129.5 129.5 2.489 18.916 126.0 126.0 2.489 " 18.999 123.3 123.3 2.489 ww , ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 7 we ar mw >»»STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< .04 Imo **************************************************************************** "" FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 6 or >»»STREAM NUMBER 2 CLEARED AND SET TO ZER0««< ..., air **************************************************************************** me FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 11 mill >»»VIEW STREAM NUMBER 1 HYDROGRAPH««< am STREAM HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) m% I" TIME(HRS) VOLUME(AF) Q(CFS) 0. 575.0 1150.0 1725.0 2300.0 ' 14.083 651.8346 812.38 . . Q V . . . so 14.167 657.5006 822.71 . . Q V . . . 14.250 663.2452 834.12 . . Q V . . . ... 14.333 669.0773 846.83 . . Q V . . . 14.417 675.0076 861.07 . . Q V . • 1 " 14.500 681.0478 877.04 . Q V . . • 14.583 687.2104 894.82 . . Q V . . . 14.667 693.5064 914.18 . Q V . . . mir 14.750 699.9446 934.83 . . Q V . . . 14.833 706.5319 956.48 . . Q V . . . 1110 14.917 713.2731 978.81 . . QV . . . 15.000 720.1713 1001.63 . . QV . . • as 15.083 727.2302 1024.94 . QV . . . 15.167 734.4555 1049.12 . QV. ift . . . 15.250 741.8561 1074.56 . . QV. . ill 15.333 749.4434 1101.67 . . Q. . . 15.417 757.2310 1130.77 . . Q. . • "m 15.500 765.2357 1162.27 . . VQ . . dm 15.583 773.4772 1196.67 . . Q 15.667 781.9796 1234.55 . . VQ . ..., 15.750 790.7726 1276.74 . . V Q . . 15.833 799.8952 1324.60 . . V Q . . aro 15.917 809.3564 1373.77 . . .V Q . . 16.000 819.1909 1427.96 . . .V Q . . mm 16.083 829.5869 1509.49 . . .V Q . . mg 16.167 840.6993 1613.53 . . .V Q . . 16.250 852.6183 1730.64 . . . V Q . 16.333 865.4651 1865.35 . . . V . Q • 16.417 879.2159 1996.63 . . V - Q e• . 16.500 893.7611 2111.95 . . . V . Q . .. 16.583 908.9010 2198.31 . . . V . Q - 16.667 924.2604 2230.18 . . . V Q . " 16.750 939.4866 2210.85 . . . V Q . 16.833 954.3966 2164.94 . . . V . Q • .. 16.917 968.9130 2107.79 . . . V . Q • 4•11 17.000 982.9410 2036.87 . . V Q 17.083 996.2961 1939.15 . . . V - Q . w'm 17.167 1009.0670 1854.29 . . . V . Q . gme .. a" 17.250 1021.2960 1775.67 . V Q 17.333 1033.0210 1702.44 . V Q. mm 17.417 1044.3490 1644.94 . VQ we 17.500 1055.2770 1586.73 . 4 . 17.583 1065.8130 1529.76 . QV wm 17.667 1075.9620 1473.61 . Q V 17.750 1085.7560 1422.22 . . Q V . 17.833 1095.2230 1374.60 . . Q V . . .. 17.917 1104.3900 1331.00 . . Q V . . 18.000 1113.2370 1284.57 . . Q V "" 18.083 1121.7550 1236.90 . .Q V. 18.167 1129.9900 1195.71 . Q V. .. 18.250 1137.9530 1156.18 . Q V. - 18.333 1145.6900 1123.39 . Q. V. . 18.417 1153.2190 1093.22 . Q. V. . *� 18.500 1160.5730 1067.80 . Q . V 18.583 1167.7690. 1044.94 . 4 . V . .. 18.667 1174.8450 1027.39 . Q V .. 18.7 5 0 1181.817 0 1012 .2 6 . Q V . 18.833 1188.6960 998.84 . Q . V . ... 18.917 1195.4850 985.89 . Q .V . 19.000 1202.1900 973.44 . Q V . ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 170.00 TO NODE 180.00 IS CODE = 5.2 "" » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< .. .r THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE ow INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, r U.S. Department of Commerce). NM ON ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 "'r UPSTREAM ELEVATION(FT) = 1024.82 , DOWNSTREAM ELEVATION(FT) = 1009.51 CHANNEL LENGTH(FT) = 2724.00 MANNING'S FACTOR = .015 ... CONSTANT LOSS RATE (CFS) = .00 or CHANNEL ROUTING COEFFICIENT ESTIMATED: m. MAXIMUM INFLOW(CFS) = 2230.18 r AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1598.19 CHANNEL NORMAL VELOCITY FOR Q = 1598.19 CFS = 15.49 FPS "" ESTIMATED CHANNEL ROUTING COEFFICIENT = .901 vs MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE .,. UNIT INTERVALS IS CSTAR = .975 me CONVEX METHOD CHANNEL ROUTING RESULTS: ma OUTFLOW LESS .. MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) MO MW 14.083 812.4 807.2 807.2 14.167 822.7 817.0 817.0 "' 14.250 834.1 827.8 827.8 me 14.333 846.8 839.8 839.8 14.417 861.1 853.2 853.2 om 14.500 877.0 868.2 868.2 14.583 894.8 885.0 885.0 ow 14.667 914.2 903.5 903.5 mo 14.750 934.8 923.4 923.4 14.833 956.5 944.5 944.5 m+ 14.917 978.8 966.5 966.5 15.000 1001.6 989.0 989.0 o "' 15.083 1024.9 1012.0 1012.0 w 15.167 1049.1 1035.7 1035.7 15.250 1074.6 1060.5 1060.5 .. 15.333 1101.7 1086.7 1086.7 15.417 1130.8 1114.7 1114.7 ow 15.500 1162.3 1144.9 1144.9 15.583 1196.7 1177.7 1177.7 ma 15.667 1234.6 1213.6 1213.6 - 15.750 1276.7 1253.4 1253.4 15.833 1324.6 1298.2 1298.2 '" 15.917 1373.8 1346.6 1346.6 .w 16.000 1428.0 1398.0 1398.0 16.083 1509.5 1464.7 1464.7 .. 16.167 1613.5 1556.2 1556.2 16.250 1730.6 1666.0 1666.0 mo 16.333 1865.3 1791.0 1791.0 16.417 1996.6 1923.9 1923.9 M" 16.500 2112.0 2047.9 2047.9 ,, 16.583 2198.3 2150.1 2150.1 16.667 2230.2 2211.8 2211.8 •• 16.750 2210.8 2220.8 2220.8 16.833 2164.9 2190.0 2190.0 mo 16.917 2107.8 2139.3 2139.3 MI 17.000 2036.9 2076.0 2076.0 17.083 1939.1 1992.9 1992.9 o r 17.167 1854.3 1901.5 1901.5 17.250 1775.7 1819.3 1819.3 4M 17.333 1702.4 1743.1 1743.1 M 17.417 1644.9 1677.0 1677.0 17.500 1586.7 1619.0 1619.0 _, 17.583 1529.8 1561.3 1561.3 17.667 1473.6 1504.7 1504.7 mo 17.750 1422.2 1450.7 1450.7 17.833 1374.6 1401.0 1401.0 ""' 17.917 1331.0 1355.2 1355.2 mo 18.000 1284.6 1310.2 1310.2 18.083 1236.9 1263.3 1263.3 *■ 18.167 1195.7 1218.6 1218.6 18.250 1156.2 1178.1 1178.1 ow 18.333 1123.4 1141.6 1141.6 ,, 18.417 1093.2 1110.0 1110.0 18.500 1067.8 1081.9 1081.9 AW 18.583 1044.9 1057.6 1057.6 18.667 1027.4 1037.2 1037.2 '"" 18.750 1012.3 1020.7 1020.7 „ 18.833 998.8 1006.3 1006.3 18.917 985.9 993.1 993.1 19.000 973.4 980.3 980.3 om ma PROCESS SUMMARY OF STORAGE: as INFLOW VOLUME = 1540.748 AF ; , w ,,, OUTFLOW VOLUME = 1540.748 AF LOSS VOLUME = .000 AF "'********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 1 as r » »>UNIT- HYDROGRAPH ANALYSIS« «< mg (UNIT-HYDROGRAPH ADDED TO STREAM #2) ,.. WATERSHED AREA = 568.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .870 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED as MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .351 as LOW LOSS FRACTION = .346 * HYDROGRAPH MODEL #1 SPECIFIED* no SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 m" 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 rr UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 r RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 as MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 me as UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH no NUMBER MEAN VALUES ORDINATES(CFS) 1 .798 54.831 2 2.514 117.850 3 4.800 157.059 as 4 7.957 216.871 5 11.722 258.581 6 16.836 351.336 rim SIMM MW 7 22.893 416.017 8 29.409 447.630 mm 9 36.571 4 91.9 9 2 mw 10 43.525 477.648 11 50.335 467.788 °-+ 12 55.577 360.094 13 59.854 293.816 . r 14 63.176 228.169 gm 15 66.267 212.371 16 68.836 176.465 'r' 17 70.811 135.684 18 72.928 145.391 '~ 19 74.609 115.455 or 20 76.102 102.572 21 77.479 94.620 - - 22 78.792 90.158 23 80.020 84.363 "" 24 81.041 70.125 -. 25 82.129 74.761 26 82.993 59.333 +r 27 83.932 64.494 28 84.762 57.022 °' 29 85.535 53.107 Imo 30 86.255 49.444 31 86.939 47.014 ,,. 32 87.588 44.570 33 88.137 37.692 owo 34 88.699 38.631 35 89.262 38.701 ' � 36 89.824 38.547 m e 37 90.308 33.280 38 90.753 30.591 -- 39 91.199 30.605 40 91.644 30.605 "w 41 92.068 29.064 42 92.426 24.652 mm 43 92.781 24.358 am 44 93.136 24.386 45 93.491 24.358 "" 46 93.845 24.372 , 47 94.159 21.543 48 94.441 19.343 ma 49 94.722 19.357 50 95.004 19.371 o" 51 95.286 19.330 52 95.568 19.357 . m 53 95.849 19.329 ow 54 96.087 16.332 55 96.272 12.746 m"' 56 96.459 12.802 57 96.645 12.774 go 58 96.830 12.746 4111 59 97.017 12.802 60 97.203 12.775 me 61 97.388 12.774 62 97.574 12.775 mm 63 97.760 12.774 .w 64 97.944 12.606 65 98.049 7.228 °• 66 98.118 4.706 me wr 67 98.187 4.734 68 98.255 4.707 69 98.324 4.734 wr 70 98.393 4.735 71 98.461 4.706 72 98.530 4.734 73 98.599 4.706 74 98.667 4.706 75 98.737 4.762 76 98.805 4.706 too 77 98.874 4.735 78 98.943 4.706 "` 79 99.011 4.706 r ,,,, 80 99.080 4.706 81 99.148 4.706 82 99.217 4.706 83 99.285 4.706 Ern 84 99.354 4.706 85 99.422 4.706 86 99.491 4.706 87 99.559 4.706 88 99.628 4.706 89 99.696 4.706 90 99.765 4.706 91 99.833 4.706 ,.. 92 99.902 4.706 93 99.970 4.706 " 94 100.000 2.038 sm TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.57 " TOTAL EFFECTIVE RAINFALL(INCHES) = 5.27 +�+ TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 121.6164 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 249.4499 am ms +w. an min lo was «w. "AAI or mom offi 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H mm mm HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) am l" TIME(HRS) VOLUME(AF) Q(CFS) 0. 125.0 250.0 375.0 500.0 '" 14.083 95.6433 140.72 .Q V . me 14.167 96.6252 142.57 . .Q V . . 14.250 97.6204 144.51 .Q V . milk 14.333 98.6297 146.55 .Q V . 14.417 99.6537 148.69 . .Q V . mw 14.500 100.6933 150.94 . . Q V . . 14.583 101.7493 153.33 . . Q V . . mm 14.667 102.8226 155.85 . . Q V . . - 14.750 103.9144 158.52 . . Q V . . 14.833 105.0256 161.35 . . Q V . . 1 O 14.917 106.1576 164.37 . . Q V . . to 15.000 107.3117 167.58 . . Q V . . 15.083 108.4896 171.03 . . Q V . . AAA, 15.167 109.6929 174.73 . . Q V . . 15.250 110.9240 178.75 . . Q V . . I. 15.333 112.1850 183.10 . . Q V . . 15.417 113.4793 187.93 . Q V . . mom 15.500 114.8105 193.28 . Q V . me 15.583 116.1831 199.30 . Q V . 15.667 117.6023 206.08 . Q V . 001 15.750 119.0744 213.74 . Q V. . 15.833 120.6081 222.69 . Q V. . me 15.917 122.2232 234.52 . QV. . 16.000 123.9524 251.08 . VQ . 16.083 125.9019 283.07 . V Q . +" 16.167 128.0884 317.48 . V Q 16.250 130.4761 346.70 . V Q . ""' 16.333 133.0958 380.38 . .V Q o „ 16.417 135.9223 410.40 . .V . Q 16.500 139.0132 448.80 . V . Q am 16.583 142.2905 475.87 . . V Q . 16.667 145.6620 489.55 . . V Q. "I 16.750 149.0957 498.57 . . V Q. 16.833 152.4444 486.24 . V . Q ..A 16.917 155.6558 466.29 . V Q me 17.000 158.5565 421.18 . V Q 17.083 161.2144 385.93 . . V Q '"All 17.167 163.6507 353.75 . . V Q . . 17.250 165.9520 334.15 . Q . 10 17.333 168.0994 311.80 . . . Q V . o ,, 17.417 170.1023 290.81 . . . Q V . 17.500 172.0437 281.90 . . . Q V . 1 ' 1 17.583 173.8703 265.21 . .Q V . 17.667 175.6164 253.54 . Q V . . 17.750 177.2976 244.12 . Q. V . . i1.• 17.833 178.9226 235.94 . Q V . 17.917 180.4919 227.87 . Q . V . "" 18.000 181.9974 218.59 . . Q V. . A,. „..+ wnmww: w... n++ wr n«* . «✓r-. ,n 9....a x...,, ■ i� 1111 18.083 183.4700 213.83 . Q V. . 18.167 184.8839 205.28 . Q V. mim 18.250 186.2716 201.50 . Q . V. . ,rig 18.333 187.6155 195.14 . Q . V . 18.417 188.9229 189.83 . Q V .. 18.500 190.1964 184.91 . Q V 18.583 191.4388 180.40 . Q . V .■ 18.667 192.6514 176.06 . . Q . V . ,*„ 18.750 193.8304 171.20 . Q .V 18.833 194.9903 168.41 . Q . .V . - 18.917 196.1300 165.49 . Q . .V . 19.000 197.2483 162.37 . . Q . NIN ANN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ... FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 2 .r » »> FLOWBY STRUCTURE ROUTING MODEL« «< Mg .ir MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: °" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN imp 483.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. or mil INFLOW r (STREAM 2) ... UN OM <-- <= flowby structure .. basin (maximum flowby Q = 483.0 cfs) storage .. "w 4.„ V STREAM 2 rr11 FLOWBY Me rr ion FLOWBY BASIN MODELING RESULTS: an la MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME or (HRS) (CFS) (CFS) (AF) 14.083 140.7 140.7 .000 1111 14.166 142.6 142.6 .000 r 14.249 144.5 144.5 .000 14.333 146.5 146.5 .000 _ 14.416 148.7 148.7 .000 am R� Mg 14.499 150.9 150.9 .000 14.583 153.3 153.3 .000 "= 14.666 155.8 155.8 .000 d o 14.749 158.5 158.5 .000 14.833 161.3 161.3 .000 14.916 164.4 164.4 .000 14.999 167.6 167.6 .000 "o 15.083 171.0 171.0 .000 do 15.166 174.7 174.7 .000 15.249 178.7 178.7 .000 wr 15.333 183.1 183.1 .000 15.416 187.9 187.9 .000 ""' 15.499 193.3 193.3 .000 ,- 15.583 199.3 199.3 .000 15.666 206.1 206.1 .000 d. 15.749 213.7 213.7 .000 15.833 222.7 222.7 .000 "" 15.916 234.5 234.5 .000 15.999 251.1 251.1 .000 di 16.083 283.1 283.1 .000 -r• 16.166 317.5 317.5 .000 16.249 346.7 346.7 .000 ""' 16.333 380.4 380.4 .000 .r 16.416 410.4 410.4 .000 16.499 448.8 448.8 .000 _ 16.583 475.9 475.9 .000 16.666 489.6 483.0 .045 go 16.749 498.6 483.0 .152 16.833 486.2 483.0 .175 """ 16.916 466.3 466.3 .175 , 16.999 421.2 421.2 .175 17.083 385.9 385.9 .175 - 17.166 353.8 353.8 .175 17.249 334.2 334.2 .175 "e 17.333 311.8 311.8 .175 17.416 290.8 290.8 .175 d. 17.499 281.9 281.9 .175 du 17.583 265.2 265.2 .175 17.666 253.5 253.5 .175 *" 17.749 244.1 244.1 .175 17.833 235.9 235.9 .175 me 17.916 227.9 227.9 .175 di 17.999 218.6 218.6 .175 18.083 213.8 213.8 .175 - 18.166 205.3 205.3 .175 18.249 201.5 201.5 .175 d ' 18.333 195.1 195.1 .175 .r 18.416 189.8 189.8 .175 18.499 184.9 184.9 .175 dd 18.583 180.4 180.4 .175 18.666 176.1 176.1 .175 or 18.749 171.2 171.2 .175 ,,, 18.833 168.4 168.4 .175 18.916 165.5 165.5 .175 ad 18.999 162.4 162.4 .175 do ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** dW FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 7 edd MO a.. sr >>>» STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< nw 40 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** W FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 6 do » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< Ian Ns ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** - FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 11 me » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< .. `on STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) am ro►° TIME(HRS) VOLUME (AF) Q(CFS) 0. 700.0 1400.0 2100.0 2800.0 a" 14.083 744.3798 947.88 . . Q V . . ,�„ 14.167 750.9884 959.57 . . Q V . 14.250 757.6848 972.32 . . Q V . .. 14.333 764.4778 986.35 . . Q V . . • 14.417 771.3779 1001.90 . . Q V . . a "' 14.500 778.3970 1019.16 . . Q V . . 14.583 785.5480 1038.33 . . Q V . ON 14.667 792.8436 1059.32 . . Q V . . or 14.750 800.2949 1081.93 . Q V . . 14.833 807.9109 1105.85 . Q V . 14.917 815.6989 1130.82 . . Q V . . 15.000 823.6643 1156.57 . . Q V . . mg 15.083 831.8121 1183.06 . Q V . . 15.167 840.1487 1210.46 . QV . inn 15.250 848.6833 1239.23 . QV . is 15.333 857.4284 1269.78 . . QV. . • 15.417 866.3995 1302.61 . QV. • I" 15.500 875.6154 1338.14 . Q. . m 15.583 885.0985 1376.95 . Q. . 15.667 894.8760 1419.70 . . VQ . _ 15.750 904.9805 1467.17 . . Q 15.833 915.4548 1520.86 . VQ . 1 ' + 15.917 926.3437 1581.07 . V Q 16.000 937.7010 1649.09 . . V Q 'et 16.083 949.7381 1747.78 . . .V Q . mu 16.167 962.6424 1873.70 . . .V Q . 16.250 976.5037 2012.65 . .V Q . • "" 16.333 991.4579 2171.36 . . V .Q 16.417 1007.5340 2334.27 . . V Q la 16.500 1024.7290 2496.65 . . . V Q . m 16.583 1042.8140 2625.94 . . . V Q . 16.667 1061.3730 2694.76 . . V Q . MI 16.750 1079.9940 2703.83 . . V Q 16.833 1098.4030 2672.98 . . . V Q "" 16.917 1116.3480 2605.57 . . V Q NM 17.000 1133.5460 2497.14 . V Q 17.083 1149.9290 2378.83 . . V Q . *■ 17.167 1165.4610 2255.21 . V . Q MY ,. - 17.250 1180.2920 2153.46 . . V Q . 17.333 1194.4440 2054.88 . V Q. RIM 17.417 1207.9960 1967.82 . . V Q . . - 17.500 1221.0880 1900.87 . . Q . 17.583 1233.6670 1826.55 . QV . "' 17.667 1245.7760 1758.26 . . Q V . m 17.750 1257.4490 1694.87 . . Q V . 17.833 1268.7230 1636.97 . . Q V . ,,, 17.917 1279.6260 1583.08 . . Q V . 18.000 1290.1550 1528.84 . .Q V . "' 18.083 1300.3280 1477.12 . . .Q V. 18.167 1310.1340 1423.90 . . Q V. "°"R 18.250 1319.6360 1379.60 . Q. V. r. 18.333 1328.8420 1336.79 . . Q. V. . 18.417 1337.7940 1299.80 . Q . V. *1. 18.500 1346.5190 1266.85 . Q . V 18.583 1355.0450 1238.04 . Q V 18.667 1363.4010 1213.25 . Q . V ms .„ 18.750 1371.6090 1191.87 . Q . V 18.833 1379.7000 1174.71 . . Q . V im 18.917 1387.6790 1158.56 . Q .V 19.000 1395.5490 1142.71 . . Q . .v ON ilia ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,., FLOW PROCESS FROM NODE 180.00 TO NODE 190.00 IS CODE = 5.2 ' » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< m THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE SIN INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). r,. m ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 30.00 CHANNEL Z = 1.50 "' UPSTREAM ELEVATION(FT) = 1009.51 Ili DOWNSTREAM ELEVATION(FT) = 1002.90 CHANNEL LENGTH(FT) = 2710.00 MANNING'S FACTOR = .015 .,, CONSTANT LOSS RATE(CFS) = .00 riff CHANNEL ROUTING COEFFICIENT ESTIMATED: MAXIMUM INFLOW(CFS) = 2703.83 ft AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 1953.69 CHANNEL NORMAL VELOCITY FOR Q = 1953.69 CFS = 11.55 FPS ""' ESTIMATED CHANNEL ROUTING COEFFICIENT = .872 mi MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE .. UNIT INTERVALS IS CSTAR = .932 em CONVEX METHOD CHANNEL ROUTING RESULTS: OUTFLOW LESS m MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) - (HRS) (CFS) (CFS) (CFS) III .. i" 14.083 947.9 939.7 939.7 14.167 959.6 950.8 950.8 14.250 972.3 962.8 962.8 am 14.333 986.3 975.8 975.8 14.417 1001.9 990.3 990.3 m 14.500 1019.2 1006.2 1006.2 m 14.583 1038.3 1024.0 1024.0 14.667 1059.3 1043.6 1043.6 MO 14.750 1081.9 1065.0 1065.0 14.833 1105.8 1087.9 1087.9 "" 14.917 1130.8 1112.0 1112.0 15.000 1156.6 1137.2 1137.2 15.083 1183.1 1163.1 1163.1 a 15.167 1210.5 1189.8 1189.8 15.250 1239.2 1217.6 1217.6 .. 15.333 1269.8 1246.8 1246.8 15.417 1302.6 1278.0 1278.0 m 15.500 1338.1 1311.5 1311.5 .. 15.583 1377.0 1347.9 1347.9 15.667 1419.7 1387.7 1387.7 dr, 15.750 1467.2 1431.6 1431.6 15.833 1520.9 1480.7 1480.7 me 15.917 1581.1 1536.0 1536.0 r. 16.000 1649.1 1598.2 1598.2 16.083 1747.8 1674.9 1674.9 .. 16.167 1873.7 1780.2 1780.2 16.250 2012.7 1908.6 1908.6 "' 16.333 2171.4 2052.7 2052.7 16.417 2334.3 2211.7 2211.7 O" 16.500 2496.6 2374.2 2374.2 r.► 16.583 2625.9 2526.7 2526.7 16.667 2694.8 2639.7 2639.7 i*+ 16.750 2703.8 2693.7 2693.7 16.833 2673.0 2694.0 2694.0 ' 16.917 2605.6 2654.4 2654.4 17.000 2497.1 2576.7 2576.7 17.083 2378.8 2467.4 2467.4 + 17.167 2255.2 2348.1 2348.1 17.250 2153.5 2231.3 2231.3 m 17.333 2054.9 2129.5 2129.5 lii 17.417 1967.8 2034.1 2034.1 17.500 1900.9 1952.4 1952.4 _ 17.583 1826.5 1882.3 1882.3 17.667 1758.3 1810.0 1810.0 'm 17.750 1694.9 1742.9 1742.9 17.833 1637.0 1680.9 1680.9 om 17.917 1583.1 1623.9 1623.9 ow 18.000 1528.8 1569.7 1569.7 18.083 1477.1 1516.3 1516.3 ms 18.167 1423.9 1464.0 1464.0 18.250 1379.6 1413.5 1413.5 all 18.333 1336.8 1369.2 1369.2 m 18.417 1299.8 1328.0 1328.0 18.500 1266.9 1291.9 1291.9 OS 18.583 1238.0 1260.0 1260.0 18.667 1213.2 1232.2 1232.2 mom 18.750 1191.9 1208.2 1208.2 - 18.833 1174.7 1187.9 1187.9 18.917 1158.6 1170.8 1170.8 mm 19.000 1142.7 1154.7 1154.7 em MO irr PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 1790.023 AF rri OUTFLOW VOLUME = 1790.023 AF LOSS VOLUME = .000 AF 1 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,,,,, FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 1 MIN » »>UNIT- HYDROGRAPH ANALYSIS« «< rn (UNIT - HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 708.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE so *USER ENTERED "LAG" TIME = .780 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .108 LOW LOSS FRACTION = .128 * HYDROGRAPH MODEL #1 SPECIFIED* rg „ SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 o.. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 '"" SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 gme PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .972 *■ 30- MINUTE FACTOR = .972 1 -HOUR FACTOR = .972 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.684 wr RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ' MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 OM UNIT HYDROGRAPH DETERMINATION om rig INTERVAL "S" GRAPH UNIT HYDROGRAPH .,, NUMBER MEAN VALUES ORDINATES(CFS) 1 .890 76.232 2 2.871 169.610 3 5.621 235.472 .r 4 9.416 324.912 5 14.253 414.148 '*' 6 20.527 537.206 UM "" 7 27.726 616.428 am 8 35.635 677.161 9 43.405 665.311 ow 10 50.882 640.252 11 56.560 486.146 "w 12 61.012 381.157 r 13 64.535 301.729 14 67.739 274.309 mom 15 70.250 214.960 16 72.487 191.610 "'' 17 74.449 167.977 18 76.128 143.703 """ 19 77.660 131.235 ✓ r+ 20 79.111 124.239 21 80.399 110.260 22 81.581 101.205 23 . 82.652 91.680 m` 24 83.653 85.724 „, 25 84.627 83.446 26 85.490 73.875 ow 27 86.294 68.827 28 87.057 65.360 """ 29 87.749 59.199 tom 30 88.363 52.579 31 88.991 53.815 ,.. 32 89.620 53.815 33 90.196 49.307 "" 34 90.693 42.592 35 91.190 42.560 ✓ 36 91.687 42.530 ..w 37 92.146 39.290 38 92.542 33.935 w^ 39 92.938 33.889 40 93.333 33.873 ay 41 93.729 33.889 mm 42 94.098 31.557 43 94.413 27.017 o w 44 94.728 26.908 45 95.042 26.923 !" 46 95.356 26.923 , 47 95.670 26.861 48 95.974 26.016 _ 49 96.197 19.128 50 96.405 17.750 "' 51 96.613 17.813 MP 52 96.820 17.751 53 97.027 17.719 +w 54 97.235 17.782 55 97.442 17.750 gm 56 97.650 17.782 57 97.857 17.750 ow 58 98.022 14.119 . 59 98.100 6.731 60 98.177 6.574 "" 61 98.254 6.574 62 98.331 6.574 63 98.407 6.542 or 64 98.484 6.574 65 98.561 6.574 "' 66 98.637 6.543 or - a .. ... of "" 67 98.714 6.574 68 98.791 6.574 NMI 69 98.868 6.574 r.+ 70 98.944 6.543 71 99.021 6.574 - 72 99.097 6.543 or 73 99.174 6.543 74 99.250 6.543 ,,.,,r 75 99.326 6.543 76 99.403 6.543 "r 77 99.479 6.543 78 99.556 6.543 79 99.632 6.543 r.r 80 99.709 6.543 81 99.785 6.543 82 99.861 6.543 or 83 99.938 6.543 84 100.000 5.330 east or "o TOTAL STORM RAINFALL(INCHES) = 7.84 er TOTAL SOIL - LOSS(INCHES) = .94 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.90 oo TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 55.2346 or TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 407.0902 o r oo or or IMO NM INNI rrr err rrr w um ter err err ma an 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H MO MN HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) ""' TIME(HRS) VOLUME (AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 mm 14.083 161.2800 237.43 . .Q V . „"", 14.167 162.9374 240.65 . . Q V . . 14.250 164.6179 244.01 . . Q V . . r 14.333 166.3228 247.56 . . Q V . . 14.417 168.0533 251.27 . . Q V . . r 14.500 169.8109 255.20 . . Q V . . mm 14.583 171.5969 259.33 . . Q V . . 14.667 173.4132 263.73 . . Q V . . +o' 14.750 175.2615 268.36 . . Q V . . • 14.833 177.1439 273.32 . . Q V . . 4 " 14.917 179.0624 278.58 . . Q V . . am 15.000 181.0200 284.24 Q V . 15.083 183.0192 290.28 . . Q V . . m. 15.167 185.0636 296.85 . . Q V . 15.250 187.1567 303.92 . Q V . "' 15.333 189.3034 311.70 . Q V . 15.417 191.5091 320.27 . Q V . "m 15.500 193.7811 329.90 . Q V. r 15.583 196.1276 340.71 . Q V. 15.667 198.5599 353.17 . Q V. .ow 15.750 201.0897 367.33 . QV. . 15.833 203.7342 383.98 . QV . o r 15.917 206.5232 404.97 . 4 . 16.000 209.5079 433.38 . VQ . que 16.083 212.8397 483.77 . V Q + 16.167 216.5567 539.71 . .V Q . 16.250 220.6167 589.51 . . .V Q. . "" 16.333 225.0511 643.87 . . V . Q . err 16.417 229.8392 695.24 . . . V . Q . 16.500 234.9847 747.13 . . . V Q . .. 16.583 240.3449 778.30 . . . V Q . 16.667 245.7991 791.94 . . . V Q. m" 16.750 251.1353 774.82 . . . V Q . 16.833 256.2375 740.85 . . V Q ..R 16.917 260.8672 672.22 . . V Q ✓ 17.000 265.1061 615.50 . V Q 17.083 269.0189 568.13 . V Q wm 17.167 272.7047 535.17 . . Q . me 17.250 276.1376 498.46 . Q V . 17.333 279.3918 472.52 . . Q V . ,ft 17.417 282.4826 448.78 . . Q V . 17.500 285.4245 427.17 . .Q V . 'r"" 17.583 288.2485 410.05 . Q V . 17.667 290.9709 395.28 . Q. V . ". 17.750 293.5879 379.99 . . Q . V . . ,.. 17.833 296.1138 366.76 . . Q . V. . 17.917 298.5549 354.45 . . Q V. . *"• 18.000 300.9221 343.71 . . Q V. . r P0 III 18.083 303.2241 334.25 . Q V. 18.167 305.4536 323.73 . Q . V PR 18.250 307.6215 314.78 . Q V al 18.333 309.7327 306.55 . Q V 18.417 311.7867 298.24 . Q V . O 18.500 313.7879 290.58 . Q V . we 18.583 315.7515 285.11 Q . V 18.667 317.6757 279.40 . 4 .V . we 18.750 319.5545 272.80 Q . V . 18.833 321.3876 266.16 Q . V . rir 18.917 323.1873 261.31 . 4 .V . 19.000 324.9539 256.52 . . Q . PR wr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** PR FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 2 » »> FLOWBY STRUCTURE ROUTING MODEL« «< 01 aro MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: s FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ill 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. on rid int INFLOW re (STREAM 2) PR Oil ille um < - -* <= flowby structure basin (maximum flowby Q = 349.0 cfs) storage om itt +m V kg STREAM 2 FLOWBY w. ire in Mr FLOWBY BASIN MODELING RESULTS: ,i„ MODEL STREAM 2 STREAM 2 BASIN s TIME INFLOW FLOWBY VOLUME (HRS) (CFS) (CFS) (AF) 14.083 237.4 237.4 .000 mo 14.166 240.7 240.7 .000 illi 14.249 244.0 244.0 .000 14.333 247.6 247.6 .000 PM 14.416 251.3 251.3 .000 rw 1 14.499 255.2 255.2 .000 14.583 259.3 259.3 .000 14.666 263.7 263.7 .000 14.749 268.4 268.4 .000 14.833 273.3 273.3 .000 14.916 278.6 278.6 .000 14.999 284.2 284.2 .000 15.083 290.3 290.3 .000 15.166 296.8 296.8 .000 15.249 303.9 303.9 .000 15.333 311.7 311.7 .000 15.416 320.3 320.3 .000 15.499 329.9 329.9 .000 15.583 340.7 340.7 .000 15.666 353.2 349.0 .029 15.749 367.3 349.0 .155 15.833 384.0 349.0 .396 15.916 405.0 349.0 .781 15.999 433.4 349.0 1.362 16.083 483.8 349.0 2.291 16.166 539.7 349.0 3.604 16.249 589.5 349.0 5.260 16.333 643.9 349.0 7.291 16.416 695.2 349.0 9.676 16.499 747.1 349.0 12.418 16.583 778.3 349.0 15.374 16.666 791.9 349.0 18.425 16.749 774.8 349.0 21.358 16.833 740.8 349.0 24.056 16.916 672.2 349.0 26.282 16.999 615.5 349.0 28.118 17.083 568.1 349.0 29.627 17.166 535.2 349.0 30.909 17.249 498.5 349.0 31.938 17.333 472.5 349.0 32.789 17.416 448.8 349.0 33.476 17.499 427.2 349.0 34.015 17.583 410.0 349.0 34.435 17.666 395.3 349.0 34.754 17.749 380.0 349.0 34.967 17.833 366.8 349.0 35.089 17.916 354.4 349.0 35.127 17.999 343.7 343.7 35.127 18.083 334.3 334.3 35.127 18.166 323.7 323.7 35.127 18.249 314.8 314.8 35.127 18.333 306.5 306.5 35.127 18.416 298.2 298.2 35.127 18.499 290.6 290.6 35.127 18.583 285.1 285.1 35.127 18.666 279.4 279.4 35.127 18.749 272.8 272.8 35.127 18.833 266.2 266.2 35.127 18.916 261.3 261.3 35.127 18.999 256.5 256.5 35.127 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 7 MR '" » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< MIN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ***, FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 6 ow » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< RIR MW ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** NM FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 11 um » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< r STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) w. arr TIME(HRS) VOLUME (AF) Q(CFS) 0. 775.0 1550.0 2325.0 3100.0 "" 14.083 900.7406 1177.17 . QV . art 14.167 908.9462 1191.45 . QV . . 14.250 917.2573 1206.77 . QV . ... 14.333 925.6829 1223.40 . Q V . 14.417 934.2333 1241.52 . QV . . "' 14.500 942.9209 1261.44 . QV . 14.583 951.7591 1283.31 . QV om 14.667 960.7626 1307.32 . QV . . it 14.750 969.9454 1333.33 . Q . 14.833 979.3201 1361.21 . QV . . *� 14.917 988.8973 1390.62 . QV . 15.000 998.6868 1421.43 . Q . 15.083 1008.6970 1453.41 . Q . et gm 15.167 1018.9350 1486.69 . VQ. 15.250 1029.4140 1521.53 . Q. .i 15.333 1040.1480 1558.54 . VQ 15.417 1051.1550 1598.24 . VQ ""* 15.500 1062.4600 1641.39 . . V.Q . "„, 15.583 1074.0890 1688.57 . . V.Q . 15.667 1086.0490 1736.67 . V Q . ,.. 15.750 1098.3130 1780.62 . V Q . 15.833 1110.9140 1829.71 . . V Q . or 15.917 1123.8960 1885.02 . V Q . 16.000 1137.3070 1947.22 . .V Q ma 16.083 1151.2460 2023.95 . . .V Q . +r 16.167 1165.9100 2129.23 . . .V Q . 16.250 1181.4580 2257.63 . . .V Q. . *" 16.333 1197.9990 2401.73 . . . V Q . 16.417 1215.6350 2560.70 . . V . Q . mil 16.500 1234.3900 2723.19 . . V . Q oft 16.583 1254.1950 2875.75 . . . V Q . 16.667 1274.7780 2988.66 . . V Q " 16.750 1295.7340 3042.73 . . V Q. 16.833 1316.6910 3042.99 . . . V Q ... 16.917 1337.3750 3003.39 . . V Q ". 17.000 1357.5250 2925.68 . V Q 17.083 1376.9210 2816.40 . . . V Q '"* 17.167 1395.4960 2697.12 . . V . Q mil 17.250 1413.2670 2580.29 . V . Q . 17.333 1430.3360 2478.46 . V .Q 17.417 1446.7490 2383.08 . V Q . ••• 17.500 1462.5990 2301.43 . . V Q. . 17.583 1477.9660 2231.29 . . VQ . "' 17.667 1492.8350 2159.05 . Q . 17.750 1507.2430 2091.94 . QV . rev 17.833 1521.2230 2029.93 . . Q V . . .. 17.917 1534.8110 1972.95 . Q V . 18.000 1547.9890 1913.45 . . Q V . . "" 18.083 1560.7330 1850.50 . . Q V . . 18.167 1573.0450 1787.70 . . Q V. . 18.250 1584.9480 1728.23 . . Q V. . sr 18.333 1596.4890 1675.73 . .Q V. 18.417 1607.6880 1626.24 . . Q V. . �* 18.500 1618.5870 1582.51 . . Q V. . .r 18.583 1629.2290 . 1545.10 . Q. V 18.667 1639.6390 1511.57 . Q. V _ 18.750 1649.8380 1480.98 . . Q. V . 18.833 1659.8520 1454.04 . . Q . V . "' 18.917 1669.7160 1432.12 . Q . V . 19.000 1679.4350 1411.20 . Q . .V ONS .r END OF FLOOD ROUTING ANALYSIS A or mft me .. w ow me ow am r om use ow mi am so OM VW WM WO ,.,... .....e....F.+,..,.- .n.,... „.. ,,.y a,,c+.w... k..,.,,. ,. ..,......_ -.,a.. w. .,...,«.--, K--*.:..., w,,..®wu....------..._.. .w. ...,.,,,,, w. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * am .r F L O O D R O U T I N G A N A L Y S I S USING COUNTY HYDROLOGY MANUAL OF ”" ORANGE(1986), SAN BERNARDINO(1986),KERN(1992), SAN JOAQUIN(1995), and COALINGA(1995) (c) Copyright 1989 -95 Advanced Engineering Software (aes) Ver. 5.1 Release Date: 01/01/95 License ID 1206 as Analysis prepared by: m" ASL Consulting Engineers mai One Jenner, Suite 200 Irvine, CA 92718 ^" (714) 727 -7099 • * * * * * * * * * * * * * * * * * * * * * * * * ** DESCRIPTION OF STUDY * * * * * * * * * * * * * * * * * * * * * * * * ** FLOOD ROUTING FOR I -10 CHANNEL FONTANA * WATERSHEDS 1, 2, 3, 4, 5, 6, 7, 8, 9 & 10 REVISED ""* SCENARIO I WITH STREET CAPACITY LIMITS # 1 ******************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FILE NAME: N:I10RB110.UH1 TIME /DATE OF STUDY: 10:48 7/11/1995 el ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 100.00 TO NODE 110.00 IS CODE = 1 oft • » »>UNIT- HYDROGRAPH ANALYSIS« «< rw (UNIT- HYDROGRAPH ADDED TO STREAM #1) WATERSHED AREA = 241.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .390 HOURS CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5- MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) 4 . • MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED �., MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .174 LOW LOSS FRACTION = .176 " * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 — SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 m , SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: — 5- MINUTE FACTOR = .975 30- MINUTE FACTOR = .975 1 -HOUR FACTOR = .975 .• 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 '"` 24 -HOUR FACTOR = .999 mm wo ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES wo UNIT INTERVAL PERCENTAGE OF LAG-TIME = 21.368 ow 11 RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 wo MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 ow ow UNIT HYDROGRAPH DETERMINATION ma am INTERVAL "S" GRAPH UNIT HYDROGRAPH wo NUMBER MEAN VALUES ORDINATES(CFS) ow 1 1.881 54.816 2 7.519 164.320 ow 3 17.390 287.705 1 0 0 4 31.680 416.512 5 47.144 450.690 ow 6 58.786 339.323 7 66.137 214.267 tort 8 71.368 152.469 ow 9 75.288 114.248 10 78.386 90.276 ow 11 80.990 75.902 12 83.152 63.022 ow 13 85.059 55.572 ow 14 86.676 47.126 15 88.056 40.226 ow 16 89.306 36.426 17 90.444 33.190 ANW 18 91.439 28.978 19 92.344 26.385 wo 20 93.136 23.079 ow 21 93.914 22.672 22 94.571 19.147 me 23 95.199 18.318 est 24 95.822 18.151 25 96.301 13.960 ow 26 96.716 12.090 27 97.131 12.100 ow 28 97.546 12.090 29 97.939 11.472 am 30 98.139 5.813 mi 31 98.292 4.465 32 98.446 4.481 ow 33 98.599 4.460 34 98.752 4.476 ow 35 98.905 4.465 ww 36 99.059 4.470 37 99.212 4.465 ow 38 99.365 4.465 39 99.518 4.465 wo 40 99.672 4.465 ow 41 99.825 4.465 42 99.978 4.465 43 100.000 .642 ow TOTAL STORM RAINFALL(INCHES) = 8.79 TOTAL SOIL-LOSS(INCHES) = 1.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 7.33 TOTAL SOIL-LOSS VOLUME(ACRE-FEET) = 29.3694 TOTAL STORM RUNOFF VOLUME(ACRE-FEET) = 147.1113 MAR MIN OM MO MM AMM IMO MIA Ism Mlle Oft WO SIM 0.11 OM WEI OM - 2 - H O U R R S T O R M R U N O F F H Y D R O G R A P H om HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) me Ill TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 14.083 64.9090 79.84 . Q . V . . "• 14.167 65.4703 81.51 . Q . V . . 14.250 66.0456 83.53 . Q . V . . - 14.333 66.6375 85.94 . Q . V . . 14.417 67.2470 88.51 . Q . V . . ay 14.500 67.8734 90.94 . Q. V . . ,,. 14.583 68.5153 93.20 . Q. V . . 14.667 69.1725 95.44 . Q. V . . " 14.750 69.8455 97.72 . Q. V . . 14.833 70.5348 100.09 . Q V. "M 14.917 71.2414 102.60 . Q V. . ",,. 15.000 71.9665 105.27 . Q V. . 15.083 72.7113 108.16 . Q V. . 15.167 73.4778 111.28 . .Q V. . 15.250 74.2677 114.71 . .Q V to 15.333 75.0837 118.48 . .Q V . ,^ 15.417 75.9283 122.63 . . Q V . 15.500 76.8040 127.16 . . Q V . ,. 15.583 77.7147 132.24 . Q .V . 15.667 78.6654 138.04 . Q .V . "* 15.750 79.6646 145.08 . Q .V . me 15.833 80.7261 154.13 . . Q . V . 15.917 81.8757 166.91 . . Q . V _ 16.000 83.1595 186.42 . . Q . V . 16.083 84.7132 225.59 . . . QV . " 16.167 86.6425 280.14 . . . V Q . . 16.250 88.9360 333.01 . . . V Q ""^ 16.333 91.4985 372.08 . . . V . Q 0 16.417 94.0433 369.50 . . V Q 16.500 96.2528 320.82 . . . V . Q .. 16.583 98.0966 267.71 . . . Q , 16.667 99.7032 233.28 Q V me 16.750 101.1399 208.61 . . Q V , am 16.833 102.4503 190.27 . . Q. V , 16.917 103.6641 176.25 . . Q V , • 17.000 104.7947 164.16 . . Q V , 17.083 105.8576 154.33 . . Q . V , m's 17.167 106.8559 144.96 . Q . V. • 17.250 107.7963 136.54 . Q . V. 17.333 108.6863 129.22 . . Q . V. _ +• 17.417 109.5298 122.47 . . Q . V. 17.500 110.3298 116.17 . .Q . V. 00 17.583 111.0938 110.93 . .Q . V 17.667 111.8242 106.05 . Q V 17.750 112.5278 102.17 . Q V all 17.833 113.2021 97.92 . Q. . V 17.917 113.8531 94.52 . Q. . V . "" 18.000 114.4823 91.36 . Q. . .V ..... .... .. .. .. .. . -. ..., .,.. -. ......r + .aw..,.......,.w- ...,.. -, y, .,.,o-..,..-. .. ... - ..«.w. w.xaau,., n w««.n,+.»c.+n..n.....,.., .. ,.w-ri +«..,..,....,.,,..<..T... .....w_.,... «......w._. .... -. " 18.083 115.0864 87.72 . Q . .V . 18.167 115.6750 85.45 Q . .V 18.250 116.2566 84.45 Q . .V sio 18.333 116.8356 84.07 . Q . .V . 18.417 117.4114 83.61 . Q . .V m" 18.500 117.9738 81.65 . Q . . V or 18.583 118.5277 80.44 Q . . V 18.667 119.0755 79.53 . 4 - . V .. 18.750 119.6168 78.60 . Q . . V 18.833 120.1517 77.67 . Q - . V . aw 18.917 120.6803 76.74 . Q . . V . 19.000 121.2025 75.82 . Q . . V ... r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** r., FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 2 .." » »> FLOWBY STRUCTURE ROUTING MODEL« «< m. wr MODEL STREAM NUMBER 1 FLOWING PAST A FLOWBY STRUCTURE: 'w FLOWRATES IN STREAM # 1 WHICH ARE GREATER THAN we 569.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. w. im me INFLOW NM (STREAM 1) .r < - -* <= flowby structure ""' basin (maximum flowby Q = 569.0 cfs) storage ow ... V STREAM 1 Am FLOWBY mm rwe ow FLOWBY BASIN MODELING RESULTS: ,i. MODEL STREAM 1 STREAM 1 BASIN TIME INFLOW FLOWBY VOLUME - (HRS) (CFS) (CFS) (AF) 14.083 79.8 79.8 .000 14.166 81.5 81.5 .000 low 14.249 83.5 83.5 .000 14.333 85.9 85.9 .000 "' 14.416 88.5 88.5 .000 "' 14.499 90.9 90.9 .000 14.583 93.2 93.2 .000 ... 14.666 95.4 95.4 .000 - 14.749 97.7 97.7 .000 14.833 100.1 100.1 .000 0" 14.916 102.6 102.6 .000 ow 14.999 105.3 105.3 .000 15.083 108.2 108.2 .000 15.166 111.3 111.3 .000 15.249 114.7 114.7 .000 "' 15.333 118.5 118.5 .000 15.416 122.6 122.6 .000 MI 15.499 127.2 127.2 .000 ao 15.583 132.2 132.2 .000 15.666 138.0 138.0 .000 .. 15.749 145.1 145.1 .000 15.833 154.1 154.1 .000 ow 15.916 166.9 166.9 .000 15.999 186.4 186.4 .000 0. 16.083 225.6 225.6 .000 .w 16.166 280.1 280.1 .000 16.249 333.0 333.0 .000 "'"" 16.333 372.1 372.1 .000 or 16.416 369.5 369.5 .000 16.499 320.8 320.8 .000 .0 16.583 267.7 267.7 .000 16.666 233.3 233.3 .000 as 16.749 208.6 208.6 .000 16.833 190.3 190.3 .000 "w 16.916 176.3 176.3 .000 or 16.999 164.2 164.2 .000 17.083 154.3 154.3 .000 .w 17.166 145.0 145.0 .000 17.249 136.5 136.5 .000 o. 17.333 129.2 129.2 .000 .. 17.416 122.5 122.5 .000 17.499 116.2 116.2 .000 o' 17.583 110.9 110.9 .000 17.666 106.0 106.0 .000 "" 17.749 102.2 102.2 .000 ow 17.833 97.9 97.9 .000 17.916 94.5 94.5 .000 ,.. 17.999 91.4 91.4 .000 18.083 87.7 87.7 .000 r " 18.166 85.5 85.5 .000 18.249 84.5 84.5 .000 mw 18.333 84.1 84.1 .000 ow 18.416 83.6 83.6 .000 18.499 81.6 81.6 .000 'm 18.583 80.4 80.4 .000 18.666 79.5 79.5 .000 tow 18.749 78.6 78.6 .000 o• 18.833 77.7 77.7 .000 18.916 76.7 76.7 .000 ""' 18.999 75.8 75.8 .000 0. - ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 110.00 IS CODE = 11 MOP MW » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ms mu STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ail TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 am ... 14.083 64.9090 79.84 . Q V . . 14.167 65.4703 81.51 . Q . V . . "° 14.250 66.0456 83.53 . Q . V . . 14.333 66.6375 85.94 . Q . V . . w' 14.417 67.2470 88.51 . Q . V . . .. 14.500 67.8734 90.94 . Q. V . . 14.583 68.5153 93.20 . Q. V . . • 14.667 69.1725 95.44 . Q. V . . 14.750 69.8455 97.72 . Q. V . . our 14.833 70.5348 100.09 . Q V. . . 14.917 71.2414 102.60 . Q V. . 15.000 71.9665 105.27 . Q V. . O 0 15.083 72.7113 108.16 . Q V. . 15.167 73.4778 111.28 . .Q V. . "" 15.250 74.2677 114.71 . .Q V . we 15.333 75.0837 118.48 . .Q V . 15.417 75.9283 122.63 . . Q V . .." 15.500 76.8040 127.16 . . Q V . 15.583 77.7147 132.24 . Q .V . lw 15.667 78.6654 138.04 . Q .V . .A 15.750 79.6646 145.08 . Q .V . 15.833 80.7261 154.13 . Q .V . w+ 15.917 81.8757 166.91 . Q . V 16.000 83.1595 186.42 . Q . V . .. 16.083 84.7132 225.59 . . QV 16.167 86.6425 280.14 . V Q or 16.250 88.9360 333.01 . V Q ww 16.333 91.4985 372.08 . V . Q 16.417 94.0433 369.50 . . V . Q +' 16.500 96.2528 320.82 . V . Q 16.583 98.0966 267.71 . . Q wn 16.667 99.7032 233.28 . . Q V . ,_ 16.750 101.1399 208.61 . Q V . 16.833 102.4503 190.27 . Q. V . ... 16.917 103.6641 176.25 . Q V 17.000 104.7947 164.16 . Q V " 17.083 105.8576 154.33 . Q . V 17.167 106.8559 144.96 Q . V. . ww 17.250 107.7963 136.54 . Q V. am 17.333 108.6863 129.22 . . Q V. 17.417 109.5298 122.47 . . Q V. . ""° 17.500 110.3298 116.17 . .Q V. 17.583 111.0938 110.93 Q . V ww 17.667 111.8242 106.05 . Q V . wig 17.750 112.5278 102.17 . Q V . 17.833 113.2021 97.92 . Q. V "' 17.917 113.8531 94.52 . 4. V . 18.000 114.4823 91.36 . Q. .V win 18.083 115.0864 87.72 . Q . .V MI 18.167 115.6750 85.45 . Q . .V . 18.250 116.2566 84.45 . Q . .V . ""' 18.333 116.8356 84.07 . Q . .V fww . n _ we um 18.417 117.4114 83.61 Q . .V 18.500 117.9738 81.65 . Q . . V . .. 18.583 118.5277 80.44 Q . . V um 18.667 119.0755 79.53 . Q - . V . 18.750 119.6168 78.60 . Q - . V . ..k 18.833 120.1517 77.67 Q . . V . ow 18.917 120.6803 76.74 . Q . V 19.000 121.2025 75.82 . 4 - . V . mi. r * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 110.00 TO NODE 120.00 IS CODE = 5.2 aft me » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< gmi THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER or TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE mi . INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, mw U.S. Department of Commerce). w. , ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 ... UPSTREAM ELEVATION(FT) = 1097.39 DOWNSTREAM ELEVATION(FT) = 1090.42 ` CHANNEL LENGTH(FT) = 2650.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) = .00 am or CHANNEL ROUTING COEFFICIENT ESTIMATED: ... MAXIMUM INFLOW (CFS) = 372.08 AVERAGE FLOWRATE IN EXCESS OF 50 MAXIMUM INFLOW = 271.58 o. CHANNEL NORMAL VELOCITY FOR Q = 271.58 CFS = 7.47 FPS 0114 ESTIMATED CHANNEL ROUTING COEFFICIENT = .815 OM MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE UNIT INTERVALS IS CSTAR = .823 ,.. mai CONVEX METHOD CHANNEL ROUTING RESULTS: .. OUTFLOW LESS MODEL INFLOW ROUTED LOSS all TIME (STREAM 1) FLOW (STREAM 1) ... (HRS) (CFS) (CFS) (CFS) 14.083 79.8 78.3 78.3 +m 14.167 81.5 79.6 79.6 14.250 83.5 81.2 81.2 um 14.333 85.9 83.2 83.2 mill 14.417 88.5 85.5 85.5 14.500 90.9 88.1 88.1 _ 14.583 93.2 90.5 90.5 14.667 95.4 92.8 92.8 "" 14.750 97.7 95.0 95.0 14.833 100.1 97.3 97.3 14.917 102.6 99.7 99.7 am 15.000 105.3 102.2 102.2 15.083 108.2 104.8 104.8 '" 15.167 111.3 107.7 107.7 ... ... or 15.250 114.7 110.7 110.7 , 15.333 118.5 114.1 114.1 15.417 122.6 117.8 117.8 me 15.500 127.2 121.9 121.9 15.583 132.2 126.4 126.4 "' 15.667 138.0 131.4 131.4 ,,,io 15.750 145.1 137.1 137.1 15.833 154.1 143.9 143.9 .." 15.917 166.9 152.7 152.7 16.000 186.4 165.0 165.0 "" 16.083 225.6 183.8 183.8 16.167 280.1 219.8 219.8 16.250 333.0 271.1 271.1 - 16.333 372.1 323.2 323.2 16.417 369.5 363.3 363.3 "" 16.500 320.8 366.9 366.9 r 16.583 • 267.7 327.4 327.4 16.667 233.3 277.2 277.2 .." 16.750 208.6 240.3 240.3 16.833 190.3 213.7 213.7 "" 16.917 176.3 194.0 194.0 17.000 164.2 179.0 179.0 '".. 17.083 154.3 166.5 166.5 err 17.167 145.0 156.2 156.2 17.250 136.5 146.7 146.7 0. 17.333 129.2 138.1 138.1 17.417 122.5 130.6 130.6 rw 17.500 116.2 123.7 123.7 .. 17.583 110.9 117.3 117.3 17.667 106.0 111.9 111.9 or 17.750 102.2 107.0 107.0 17.833 97.9 102.9 102.9 "" 17.917 94.5 98.7 98.7 18.000 91.4 95.2 95.2 low 18.083 87.7 91.9 91.9 18.167 85.5 88.4 88.4 18.250 84.5 85.9 85.9 ma 18.333 84.1 84.7 84.7 18.417 83.6 84.2 84.2 m. 18.500 81.6 83.6 83.6 .0. 18.583 80.4 82.0 82.0 18.667 79.5 80.7 80.7 18.750 78.6 79.7 79.7 18.833 77.7 78.8 78.8 r 18.917 76.7 77.8 77.8 ... 19.000 75.8 76.9 76.9 PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 147.111 AF """ OUTFLOW VOLUME = 147.111 AF ow LOSS VOLUME = .000 AF s ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** so FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 1 gm » » >UNIT- HYDROGRAPH ANALYSIS« «< ow """ (UNIT - HYDROGRAPH ADDED TO STREAM *2) .r mm WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .760 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .290 LOW LOSS FRACTION = .275 am * HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 .r SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 r *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .975 30- MINUTE FACTOR = .975 1 -HOUR FACTOR = .975 um" 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES ",. UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.965 rr RUNOFF HYDROGRAPH LISTING LIMITS: am MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 +• MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 err UNIT HYDROGRAPH DETERMINATION om INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) .w 1 .914 40.887 2 2.965 91.776 3 5.840 128.654 4 9.800 177.210 5 14.937 229.845 , 6 21.573 296.939 7 29.027 333.536 moo 8 37.172 364.496 9 45.147 356.833 """' 10 52.442 326.428 is 11 57.921 245.198 12 62.123 187.991 �.. 13 65.691 159.675 14 68.715 135.303 " 15 71.003 102.394 16 73.378 106.255 17 75.215 82.210 18 76.841 72.755 19 78.377 68.742 20 79.814 64.295 """ 21 81.010 53.506 22 82.230 54.590 an 23 83.218 44.217 ow 24 84.291 48.018 25 85.185 40.012 *f+ 26 86.039 38.215 ow 27 86.826 35.230 28 87.574 33.448 _ 29 88.206 28.303 30 88.851 28.829 or 31 89.496 28.869 32 90.106 27.299 no 33 90.621 23.059 ,r. 34 91.131 22.828 35 91.641 22.811 .., 36 92.118 21.353 37 92.526 18.261 " 38 92.933 18.173 . 39 93.339 18.181 40 93.745 18.173 r 41 94.119 16.746 42 94.442 14.458 "' 43 94.765 14.435 or 44 95.087 14.427 45 95.410 14.427 .. 46 95.732 14.427 47 96.031 13.359 "r 48 96.249 9.772 49 96.462 9.517 ... 50 96.675 9.548 51 96.888 9.517 52 97.101 9.517 53 97.314 9.533 54 97.527 9.533 err 55 97.740 9.533 gm 56 97.947 9.278 57 98.061 5.101 or 58 98.140 3.523 59 98.219 3.539 "" 60 98.297 3.491 ,,,,:, 61 98.376 3. 5 3 9 62 98.455 3.523 .. 63 98.533 3.507 64 98.612 3.523 ""' 65 98.691 3.539 66 98.769 3.507 ." 67 98.848 3.523 les 68 98.927 3.523 69 99.005 3.523 we 70 99.084 3.523 me 71 99.163 3.523 72 99.242 3.523 _ 73 99.320 3.523 74 99.399 3.523 """ 75 99.478 3.523 76 99.557 3.523 77 99.635 3.523 a.n 78 99.714 3.523 79 99.793 3.523 80 99.871 3.523 81 99.950 3.523 82 100.000 2.230 TOTAL STORM RAINFALL(INCHES) = 8.79 .�. TOTAL SOIL - LOSS(INCHES) = 2.29 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.50 air TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 70.7457 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 200.2130 r. ism err 00 .we art .w SIM rrr MO rrr MN MO IMP APIM am , na.Asm.AAK*Aw A ,,t*A-AA,AAA A.A,A.- WM 11111 Me MN 2 4 -HOUR STORM RUNOFF HYDROGRAPH ms HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) win ' TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 ow 14.083 83.0794 101.88 . Q V . . N„, 14.167 83.7914 103.38 . Q V . . . 14.250 84.5146 105.02 . Q V . . gm. 14.333 85.2505 106.86 . Q V . . 14.417 86.0005 108.89 . Q V . mi 14.500 86.7661 111.17 . .Q V . . 14.583 87.5486 113.61 . .Q V . . ..., 14.667 88.3491 116.24 . .Q V . . . as 14.750 89.1686 118.98 . .Q V . . . 14.833 90.0075 121.82 . . Q V . . . 14.917 90.8658 124.62 . . Q V . . . imi 15.000 91.7439 127.50 . . Q V . . . 15.083 92.6427 130.51 . • Q V . . . - 15.167 93.5636 133.71 . - Q V . . . 15.250 94.5077 137.09 . • Q V . . . I" 15.333 95.4774 140.79 . • Q V. . . 15.417 96.4742 144.73 . • Q V. . . ... 15.500 97.5007 149.05 . - Q V. . . No 15.583 98.5601 153.83 . Q V. . . . 15.667 99.6566 159.21 . Q V. . . . 4.• 15.750 100.7953 165.33 . Q V . . . 15.833 101.9842 172.64 . . Q V . . ail 15.917 103.2393 182.23 . . Q V . . .... . 16.000 104.5888 195.95 . QV . . 16.083 106.1194 222.24 . .VQ . . . all 16.167 107.8553 252.06 . .V Q . 16.250 109.7757 278.84 . .V Q - . ut" 16.333 111.8993 308.34 . . V Q . iiii 16.417 114.2222 337.29 . . V - 4 . 16.500 116.7401 365.59 . . . . V Q w 16.583 119.3618 380.67 . . V Q . . 16.667 122.0256 386.78 . . V Q . . 1ft 16.750 124.6130 375.69 . . V Q . . 16.833 127.0412 352.57 . V Q . . . ow 16.917 129.2142 315.53 . v -4 . . mi 17.000 131.1827 285.83 . V Q . . . 17.083 133.0065 264.81 . 4 - . . " 17.167 134.7039 246.45 . . Q V . . 17.250 136.2741 228.00 . . Q V . or 17.333 137.7822 218.97 . . .Q V . . nip 17.417 139.1897 204.37 . 4 V . . 17.500 140.5274 194.23 . Q- V . Q. 4111 17.583 141.8087 186.05 . Q - V . . 17.667 143.0360 178.21 . Q - V . . in 17.750 144.2029 169.44 . 4 - V . . mo 17.833 145.3319 163.93 . . Q - V. 17.917 146.4094 156.45 . . Q . V. - 18.000 147.4602 152.57 . . Q . V. ...i I ' m 18.083 148.4686 146.43 . Q V. . 18.167 149.4485 142.28 . Q V. 18.250 150.4010 138.30 Q . V . we 18.333 151.3308 135.01 . Q V 18.417 152.2370 131.58 . Q V "" 18.500 153.1328 130.07 . Q V r. 18.583 154.0187 128.64 . . Q V 18.667 154.8932 126.97 . . Q V . .. 18.750 155.7533 124.88 . . Q .V 18.833 156.6059 123.80 . . Q .V ✓ "' 18.917 157.4497 122.52 . . Q .V . 19.000 158.2807 120.66 . . Q .V . gm MI ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "mg FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 2 » »> FLOWBY STRUCTURE ROUTING MODEL« «< .r MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: MO FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN - 326.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. som rr MI INFLOW rir (STREAM 2) r rr < - -* <= flowby structure + " r basin (maximum flowby Q = 326.0 cfs) storage MM MO ".,, V STREAM 2 f° FLOWBY MIN rr m sr FLOWBY BASIN MODELING RESULTS: ,,. MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ""' (HRS) (CFS) (CFS) (AF) 14.083 101.9 101.9 .000 14.166 103.4 103.4 .000 MI 14.249 105.0 105.0 .000 14.333 106.9 106.9 .000 14.416 108.9 108.9 .000 WM OR0 'a' 14.499 111.2 111.2 .000 14.583 113.6 113.6 .000 .. 14.666 116.2 116.2 .000 rn 14.749 119.0 119.0 .000 14.833 121.8 121.8 .000 mo 14.916 124.6 124.6 .000 rr 14.999 127.5 127.5 .000 15.083 130.5 130.5 .000 _ 15.166 133.7 133.7 .000 15.249 137.1 137.1 .000 r "' 15.333 140.8 140.8 .000 15.416 144.7 144.7 .000 dm 15.499 149.1 149.1 .000 or 15.583 153.8 153.8 .000 15.666 159.2 159.2 .000 ... 15.749 165.3 165.3 .000 15.833 172.6 172.6 .000 au 15.916 182.2 182.2 .000 Mt 15.999 196.0 196.0 .000 16.083 222.2 222.2 .000 " 16.166 252.1 252.1 .000 16.249 278.8 278.8 .000 """ 16.333 308.3 308.3 .000 no 16.416 337.3 326.0 .078 16.499 365.6 326.0 .350 16.583 380.7 326.0 .727 16.666 386.8 326.0 1.146 as 16.749 375.7 326.0 1.488 16.833 352.6 326.0 1.671 ,. 16.916 315.5 315.5 1.671 - 16.999 285.8 285.8 1.671 17.083 264.8 264.8 1.671 .m 17.166 246.5 246.5 1.671 17.249 228.0 228.0 1.671 so 17.333 219.0 219.0 1.671 m 17.416 204.4 204.4 1.671 17.499 194.2 194.2 1.671 ✓ 17.583 186.0 186.0 1.671 17.666 178.2 178.2 1.671 o m 17.749 169.4 169.4 1.671 om 17.833 163.9 163.9 1.671 17.916 156.5 156.5 1.671 m 17.999 152.6 152.6 1.671 18.083 146.4 146.4 1.671 "os 18.166 142.3 142.3 1.671 18.249 138.3 138.3 1.671 m 18.333 135.0 135.0 1.671 - 18.416 131.6 131.6 1.671 18.499 130.1 130.1 1.671 "" 18.583 128.6 128.6 1.671 18.666 127.0 127.0 1.671 JO 18.749 124.9 124.9 1.671 m 18.833 123.8 123.8 1.671 18.916 122.5 122.5 1.671 or 18.999 120.7 120.7 1.671 MI i ,„********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 7 NM IIIIIII ow """ » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< MI MO ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 6 » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< am rrr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "' FLOW PROCESS FROM NODE 120.00 TO NODE 120.00 IS CODE = 11 w » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< aa wi STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ""' TIME(HRS) VOLUME(AF) Q(CFS) 0. 175.0 350.0 525.0 700.0 "' 14.083 147.3426 180.19 . Q V . • • 14.167 148.6029 183.00 . Q V . . 14.250 149.8856 186.25 . Q V . . - 14.333 151.1945 190.06 . Q V . . 14.417 152.5336 194.42 . .Q V . . "' 14.500 153.9056 199.23 . .Q V . . 14.583 155.3114 204.11 . .Q V . • um 14.667 156.7510 209.03 .Q V . w 14.750 158.2250 214.02 . . Q V . . 14.833 159.7341 219.13 . . Q V . . *°' 14.917 161.2788 224.29 . Q V . . iii 15.000 162.8605 229.66 . Q V . . 15.083 164.4811 235.32 . Q V. ,,,, 15.167 166.1435 241.37 Q V. • 15.250 167.8503 247.83 . Q V. . 00 15.333 169.6059 254.91 . Q V. . 15.417 171.4142 262.57 . Q V. " 15.500 173.2804 270.97 . Q V . mw 15.583 175.2102 280.21 . Q V 15.667 177.2115 290.59 . . Q V . .." 15.750 179.2942 302.41 . Q V 15.833 181.4745 316.57 . Q .V "o 15.917 183.7813 334.95 . Q.V . 16.000 186.2671 360.94 . QV ea 16.083 189.0636 406.06 . .V Q w 16.167 192.3137 471.90 . . . V Q • 16.250 196.1008 549.90 . . . V .Q . "" 16.333 200.4504 631.55 . V . Q • ,� 16.417 205.1978 689.33 . . V Q. 16.500 209.9700 692.92 V . Q. o 16.583 214.4698 653.38 . . . V Q • 16.667 218.6244 603.25 . . . V Q . " 16.750 222.5247 566.33 . . . V . Q . 16.833 226.2415 539.67 . V Q . MO 16.917 229.7506 509.52 . . V Q. - 17.000 232.9521 464.86 . . Q . . 17.083 235.9226 431.31 . . . Q V . . "' 17.167 238.6957 402.66 . . Q V . • aaa w .. .... .. "` 17.250 241.2763 374.70 . .Q V 17.333 243.7356 357.09 . 4 V . . 404 17.417 246.0425 334.97 . Q. V At 17.500 248.2323 317.95 . Q . V . . 17.583 250.3218 303.40 . Q V . . • 17.667 252.3199 290.13 . Q V. . 17.750 254.2236 276.41 . Q V. illw 17.833 256.0612 266.82 . 4 V. , ,. 17.917 257.8184 255.15 . Q . V. . 18.000 259.5246 247.73 . Q . V . " 18.083 261.1661 238.35 . Q . V . 18.167 262.7548 230.68 . Q . V . '. 18.250 264.2992 224.25 . . Q . V . ow 18.333 265.8123 219.72 . . Q . V . 18.417 267.2982 215.75 . . Q . V . *r+ 18.500 268.7701 213.72 . Q . .V . 18.583 270.2206 210.61 . . Q .V Mil 18.667 271.6507 207.66 Q . V ,,,, 18.750 273.0597 204.59 . .Q .V 18.833 274.4548 202.57 . .Q .V +■+ 18.917 275.8347 200.35 Q . V . 19.000 277.1953 197.57 . .Q . V ow No ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 120.00 TO NODE 130.00 IS CODE = 5.2 to » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< Ims .., THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE A* INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, mil U.S. Department of Commerce) . mg r ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 UPSTREAM ELEVATION(FT) = 1090.42 ,,,,, DOWNSTREAM ELEVATION(FT) = 1084.02 CHANNEL LENGTH(FT) = 1455.00 MANNING'S FACTOR = .015 .. CONSTANT LOSS RATE(CFS) = .00 tiO CHANNEL ROUTING COEFFICIENT ESTIMATED: mo MAXIMUM INFLOW(CFS) = 692.92 - AVERAGE FLOWRATE IN EXCESS OF 506- MAXIMUM INFLOW = 512.08 CHANNEL NORMAL VELOCITY FOR Q = 512.08 CFS = 10.84 FPS "" ESTIMATED CHANNEL ROUTING COEFFICIENT = .864 n. MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE .,. UNIT INTERVALS IS CSTAR = .984 0. CONVEX METHOD CHANNEL ROUTING RESULTS: ""* OUTFLOW LESS air MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *"■ (HRS) (CFS) (CFS) (CFS) me mw "` 14.083 180.2 179.2 179.2 14.167 183.0 181.9 181.9 miem 14.250 186.3 184.9 184.9 ast 14.333 190.1 188.5 188.5 14.417 194.4 192.7 192.7 41" 14.500 199.2 197.3 197.3 ow 14.583 204.1 202.1 202.1 14.667 209.0 207.0 207.0 mem _ 14.750 214.0 212.0 212.0 14.833 219.1 217.1 217.1 mem 14.917 224.3 222.2 222.2 15.000 229.7 227.5 227.5 mem 15.083 235.3 233.0 233.0 me 15.167 241.4 238.9 238.9 15.250 247.8 245.2 245.2 ® 15.333 254.9 252.1 252.1 15.417 262.6 259.5 259.5 am 15.500 271.0 267.6 267.6 ,,,, 15.583 280.2 276.5 276.5 15.667 290.6 286.4 286.4 ✓ 15.750 302.4 297.6 297.6 15.833 316.6 310.9 310.9 """' 15.917 334.9 327.6 327.6 ma 16.000 360.9 350.5 350.5 16.083 406.1 388.0 388.0 am 16.167 471.9 445.5 445.5 16.250 549.9 518.5 518.5 ""' 16.333 631.6 598.6 598.6 16.417 689.3 665.9 665.9 .. 16.500 692.9 691.1 691.1 me 16.583 653.4 669.0 669.0 16.667 603.2 623.4 623.4 +*o 16.750 566.3 581.3 581.3 16.833 539.7 550.5 550.5 rr 16.917 509.5 521.7 521.7 NMI 17.000 464.9 482.8 482.8 17.083 431.3 444.9 444.9 .r 17.167 402.7 414.3 414.3 17.250 374.7 386.0 386.0 " 17.333 357.1 364.3 364.3 a* 17.417 335.0 343.9 343.9 17.500 318.0 324.9 324.9 MN 17.583 303.4 309.3 309.3 17.667 290.1 295.5 295.5 "' 17.750 276.4 281.9 281.9 17.833 266.8 270.7 270.7 .. 17.917 255.1 259.8 259.8 ar 18.000 247.7 250.8 250.8 18.083 238.3 242.1 242.1 ma 18.167 230.7 233.8 233.8 mm 18.250 224.2 226.9 226.9 18.333 219.7 221.6 221.6 oft 18.417 215.7 217.4 217.4 18.500 213.7 214.5 214.5 "' 18.583 210.6 211.9 211.9 18.667 207.7 208.8 208.8 "" 18.750 204.6 205.8 205.8 me 18.833 202.6 203.4 203.4 18.917 200.4 201.2 201.2 *s 19.000 197.6 198.7 198.7 um mm mm PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 345.653 AF OUTFLOW VOLUME = 345.653 AF LOSS VOLUME = .000 AF opor ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 1 um » » >UNIT— HYDROGRAPH ANALYSIS« «< um +.r (UNIT — HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 705.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE rrr, *USER ENTERED "LAG" TIME = .660 HOURS mu VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .323 LOW LOSS FRACTION = .303 * HYDROGRAPH MODEL #1 SPECIFIED* ., SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= 1.00 MR SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.60 "t SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 8.80 OM 1111 *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .975 30— MINUTE FACTOR = .975 1 —HOUR FACTOR = .975 3 —HOUR FACTOR = .996 um 6—HOUR FACTOR = .998 24 —HOUR FACTOR = .999 ow UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES """ UNIT INTERVAL PERCENTAGE OF LAG —TIME = 12.626 .r +.. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 0 ` r MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 MO or UNIT HYDROGRAPH DETERMINATION mm ,rr INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) 'w 1 1.053 89.755 2 3.539 211.965 me 3 7.265 317.734 +m 4 12.306 429.804 5 19.345 600.155 '"" 6 27.762 717.603 m. - 7 37.051 791.976 8 46.221 781.846 "". 9 54.135 674.803 ... 10 59.915 492.740 11 64.227 367.714 *■ 12 68.019 323.244 ..r 13 70.784 235.802 14 73.461 228.242 NW 15 75.544 177.528 16 77.385 157.026 am 17 79.111 147.154 18 80.601 127.022 ." 19 82.004 119.629 ✓ 20 83.175 99.846 21 84.388 103.394 22 85.412 87.323 23 86.363 81.117 mm 24 87.260 76.423 All 25 88.025 65.232 26 88.763 62.924 r.► 27 89.506 63.333 28 90.194 58.703 "` 29 90.784 50.262 MIN 30 91.371 50.065 31 91.947 49.128 .. 32 92.434 41.545 33 92.902 39.870 "' 34 93.370 39.870 35 93.836 39.777 m` 36 94.242 34.607 r.. 37 94.613 31.653 38 94.985 31.679 -* 39 95.356 31.666 40 95.727 31.653 r 41 96.062 28.514 .. 42 96.311 21.207 43 96.556 20.918 mw 44 96.801 20.891 45 97.046 20.891 m"' 46 97.291 20.917 ,,," 47 97.537 20.918 48 97.782 20.890 ... 49 97.998 18.465 50 98.101 8.757 "" 51 98.191 7.702 52 98.282 7.728 .w 53 98.372 7.702 mm 54 98.463 7.755 55 98.554 7.728 "" 56 98.644 7.702 de 57 98.735 7.728 58 98.826 7.755 _ 59 98.916 7.702 60 99.007 7.728 mm 61 99.097 7.702 .. 62 99.187 7.702 63 99.278 7.702 - 64 99.368 7.702 65 99.459 7.702 "' 66 99.549 7.702 vim m. 67 99.639 7.702 68 99.730 7.702 69 99.820 7.702 ..r. 70 99.910 7.702 71 100.000 7.656 ow so TOTAL STORM RAINFALL(INCHES) = 8.79 ' TOTAL SOIL-LOSS(INCHES) = 2.53 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.26 ow o.. TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 148.6262 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 367.6668 Oft MO MO MO MO MO imm dr am me mm .r mg mw mw low mm mw mm M. MR Wig 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H wo ow HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) mm 1° ' TIME(HRS) VOLUME (AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 mm 14.083 154.4146 189.18 . Q. V . . r 14.167 155.7380 192.17 . Q. V . . 14.250 157.0845 195.51 . Q. V . . "*" 14.333 158.4566 199.23 . Q. V . . aim 14.417 159.8580 203.49 . Q V . . 14.500 161.2916 208.16 . Q V . . .,, 14.583 162.7599 213.19 . Q V . , 14.667 164.2643 218.44 . Q V . . 41W 14.750 165.8052 223.74 . .Q V . . 14.833 167.3819 228.95 . .Q V . . gum 14.917 168.9951 234.23 . .Q V . Amu 15.000 170.6465 239.78 . .Q V . . 15.083 172.3378 245.58 . . Q V . , 4.. 15.167 174.0720 251.81 . . Q V . . 15.250 175.8522 258.49 . . Q V. u `" 15.333 177.6822 265.72 . Q V. . .0. 15.417 179.5665 273.60 . • Q V. 15.500 181.5099 282.19 . Q V. .." 15.583 183.5195 291.79 . Q V. . 15.667 185.6033 302.56 . Q V . "" 15.750 187.7726 314.99 . Q V ✓ 15.833 190.0441 329.81 . Q V • 15.917 192.4540 349.92 . Q V _ 16.000 195.0660 379.26 . . Q .V • 16.083 198.0790 437.48 . . ,Q - ao 16.167 201.5675 506.53 . .V Q 16.250 205.5102 572.49 . . V Q " 16.333 209.9089 638.68 . . V ,Q • .,., 16.417 214.8048 710.89 . . . V Q 16.500 220.0149 756.51 . . V Q .. 16.583 225.3355 772.54 . . V Q - 16.667 230.4895 748.36 . V Q err 16.750 235.2197 686.82 . V Q 16.833 239.3885 605.32 . V Q MR 16.917 243.1196 541.76 . VQ , - 17.000 246.5764 501.93 . QV , 17.083 249.7228 456.86 . . Q V , 'm 17.167 252.7044 432.93 . ,Q V _ mm 17.250 255.4718 401.82 . Q V , 17.333 258.0897 380.12 . Q, V , _ ... 17.417 260.5856 362.40 . Q , V , 17.500 262.9504 343.38 . Q V "o 17.583 265.2113 328.29 . 4 V , 17.667 267.3579 311.69 . Q V. 17.750 269.4333 301.34 . Q V. - 17.833 271.4131 287.48 . Q V. 17.917 273.3194 276.79 . • Q V. "" 18.000 275.1591 267.13 . • 4 . V. • so '"" 18.083 276.9314 257.33 . . Q V . 18.167 278.6588 250.81 . . Q V . 18.250 280.3508 245.69 . . Q . V . a 18.333 282.0037 240.00 . . Q . V . 18.417 283.6197 234.65 . .Q . V . "° 18.500 285.2181 232.09 . .Q . .V . 18.583 286.8007 229.80 . .Q . .V . 0. 18.667 288.3593 226.30 . .Q . .V . .. 18.750 289.9034 224.21 . .Q . .V . 18.833 291.4324 222.02 . .Q . .V . "" 18.917 292.9425 219.27 . Q . .V . 19.000 294.4252 215.29 . Q . . V . 0. ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 2 +rrr » »>FLOWBY STRUCTURE ROUTING MODEL ««< ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ""' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ow 384.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ow awry ... INFLOW +r■ (STREAM 2) ... .r oo <-- <= flowby structure "' basin (maximum flowby Q = 384.0 cfs) storage wm mw -4, V STREAM 2 dm FLOWBY ow ow wo ; , wr , FLOWBY BASIN MODELING RESULTS: .. MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME +.. (HRS) (CFS) (CFS) (AF) oo 14.083 189.2 189.2 .000 14.166 192.2 192.2 .000 ow 14.249 195.5 195.5 .000 14.333 199.2 199.2 .000 ou 14.416 203.5 203.5 .000 oo WM M"' 14.499 208.2 208.2 .000 14.583 213.2 213.2 .000 14.666 218.4 218.4 .000 w. 14.749 223.7 223.7 .000 14.833 228.9 228.9 .000 " 14.916 234.2 234.2 .000 mw 14.999 239.8 239.8 .000 15.083 245.6 245.6 .000 w0 15.166 251.8 251.8 .000 15.249 258.5 258.5 .000 "' 15.333 265.7 265.7 .000 15.416 273.6 273.6 .000 ww 15.499 282.2 282.2 .000 r 15.583 291.8 291.8 .000 15.666 302.6 302.6 .000 '"' 15.749 315.0 315.0 .000 15.833 329.8 329.8 .000 15.916 349.9 349.9 .000 .." 15.999 379.3 379.3 .000 16.083 437.5 384.0 .368 "" 16.166 506.5 384.0 1.212 16.249 572.5 384.0 2.510 " 16.333 638.7 384.0 4.264 ,,,., 16.416 710.9 384.0 6.516 16.499 756.5 384.0 9.081 m. 16.583 772.5 384.0 11.757 16.666 748.4 384.0 14.266 emew 16.749 686.8 384.0 16.352 .. 16.833 605.3 384.0 17.876 16.916 541.8 384.0 18.963 ww 16.999 501.9 384.0 19.775 17.083 456.9 384.0 20.277 "` 17.166 432.9 384.0 20.614 17.249 401.8 384.0 20.736 wee 17.333 380.1 380.1 20.736 0 ., 17.416 362.4 362.4 20.736 17.499 343.4 343.4 20.736 """ 17.583 328.3 328.3 20.736 17.666 311.7 311.7 20.736 '" 17.749 301.3 301.3 20.736 yew 17.833 287.5 287.5 20.736 17.916 276.8 276.8 20.736 .I 17.999 267.1 267.1 20.736 18.083 257.3 257.3 20.736 so 18.166 250.8 250.8 20.736 18.249 245.7 245.7 20.736 18.333 240.0 240.0 20.736 e. 18.416 234.6 234.6 20.736 18.499 232.1 232.1 20.736 "" 18.583 229.8 229.8 20.736 mw 18.666 226.3 226.3 20.736 18.749 224.2 224.2 20.736 •. 18.833 222.0 222.0 20.736 18.916 219.3 219.3 20.736 `w 18.999 215.3 215.3 20.736 IM ,N„ ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 7 00 ow o "' » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ow ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "" FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 6 ow » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mom ar ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "m FLOW PROCESS FROM NODE 130.00 TO NODE 130.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ow STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) wow l'. TIME(HRS) VOLUME(AF) Q(CFS) 0. 275.0 550.0 825.0 1100.0 "' 14.083 301.2566 368.40 . . Q V . . as 14.167 303.8326 374.03 . . Q V . . 14.250 306.4527 380.45 . . Q V . . ow 14.333 309.1232 387.75 . . Q V . • 14.417 311.8515 396.16 . . Q V . • ow 14.500 314.6439 405.45 . . Q V . • .. 14.583 317.5043 415.33 . . Q V . . 14.667 320.4347 425.49 . Q V . • ow 14.750 323.4357 435.75 . . Q V . . 14.833 326.5074 446.01 . . Q V . . mil' 14.917 329.6509 456.44 . . Q V. . 15.000 332.8690 467.27 . . Q V. • . ow 15.083 336.1653 478.62 . . Q V. • oft 15.167 339.5451 490.74 . . Q V. • 15.250 343.0142 503.71 . . QV. . - 15.333 346.5801 517.78 . . Q V . 15.417 350.2515 533.08 . . QV . • um 15.500 354.0378 549.77 . . QV . ..., 15.583 357.9516 568.27 . . Q . 15.667 362.0078 588.97 . VQ +•a 15.750 366.2271 612.64 . . .VQ . 15.833 370.6396 640.69 . . .V Q . rw 15.917 375.3055 677.49 . . .V Q . A.. 16.000 380.3314 729.77 . . .V Q . 16.083 385.6481 771.98 . . . V Q . . wrr 16.167 391.3607 829.48 . . . V Q . 16.250 397.5764 902.51 . . . V • Q . 'm 16.333 404.3439 982.64 . . V . Q . ,,, 16.417 411.5743 1049.86 . . V . Q • 16.500 418.9787 1075.11 . . . V . Q- ma 16.583 426.2310 1053.04 . . . V . Q . 16.667 433.1690 1007.40 . . . V . Q . "eg 16.750 439.8171 965.31 . . . V . Q . 16.833 446.2531 934.50 . . . V • Q 16.917 452.4904 905.66 . . . V . Q . +r 17.000 458.4600 866.78 . . . V .Q . 17.083 464.1688 828.92 . . . V Q . 17.167 469.6664 798.25 . . . V Q. . .. N ' ° 17.250 474.9693 769.98 . . . Q . 17.333 480.0959 744.38 . . . Q . .• 17.417 484.9600 706.26 . . . Q V . . er 17.500 489.5621 668.23 . . . Q V . . 17.583 493.9531 637.58 . . Q V . . mu 17.667 498.1348 607.18 . . . Q V . . r 17.750 502.1518 583.28 . . .Q V. . 17.833 505.9961 558.19 . . Q V. . 17.917 509.6920 536.63 . . Q. V. . 18.000 513.2587 517.88 . . Q . V. . .. 18.083 516.6984 499.45 . . Q . V. . 18.167 520.0358 484.60 . . Q V . o "` 18.250 523.2902 472.54 . . Q V . ... 18.333 526.4690 461.56 . . Q V . 18.417 529.5820 452.00 . . Q . V . M. 18.500 532.6580 446.64 . . Q V . +w 18.583 535.6996 441.65 . . Q . V . 18.667 538.6965 435.15 . . Q . .V . ,,,. 18.750 541.6581 430.03 . . Q . .V . 18.833 544.5880 425.41 . . Q . .V . m 18.917 547.4841 420.51 . . Q . .V . 19.000 550.3351 413.98 . . Q . .V . SW err ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ... FLOW PROCESS FROM NODE 130.00 TO NODE 140.00 IS CODE = 5.2 0' » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< oft r. THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE w. INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, 0. U.S. Department of Commerce). oft m ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 12.00 CHANNEL Z = 1.50 now UPSTREAM ELEVATION(FT) = 1084.02 oft DOWNSTREAM ELEVATION(FT) = 1070.82 CHANNEL LENGTH(FT) = 1460.00 MANNING'S FACTOR = .015 oft CONSTANT LOSS RATE(CFS) = .00 CHANNEL ROUTING COEFFICIENT ESTIMATED: 0. MAXIMUM INFLOW(CFS) = 1075.11 - AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 779.80 CHANNEL NORMAL VELOCITY FOR Q = 779.80 CFS = 15.76 FPS . ft ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE .. UNIT INTERVALS IS CSTAR = .998 .rr CONVEX METHOD CHANNEL ROUTING RESULTS: oft OUTFLOW LESS +•r MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) (HRS) (CFS) (CFS) (CFS) 0. mo 14.083 368.4 367.0 367.0 14.167 374.0 372.5 372.5 ow 14.250 380.4 378.6 378.6 ow 14.333 387.8 385.7 385.7 14.417 396.2 393.8 393.8 "' 14.500 405.5 402.8 402.8 " 14.583 415.3 412.6 412.6 14.667 425.5 422.6 422.6 .. 14.750 435.7 432.9 432.9 14.833 446.0 443.1 443.1 "® 14.917 456.4 453.5 453.5 ..w 15.000 467.3 464.2 464.2 15.083 478.6 475.4 475.4 - 15.167 490.7 487.3 487.3 15.250 503.7 500.1 500.1 wo 15.333 517.8 513.8 513.8 r 15.417 533.1 528.8 528.8 15.500 549.8 545.1 545.1 15.583 568.3 563.1 563.1 15.667 589.0 583.2 583.2 'm 15.750 612.6 606.0 606.0 15.833 640.7 632.8 632.8 ow 15.917 677.5 667.2 667.2 ow 16.000 729.8 715.1 715.1 16.083 772.0 760.1 760.1 - 16.167 829.5 813.4 813.4 16.250 902.5 882.0 882.0 "` 16.333 982.6 960.2 960.2 16.417 1049.9 1031.0 1031.0 ow 16.500 1075.1 1068.0 1068.0 o+ 16.583 1053.0 1059.2 1059.2 16.667 1007.4 1020.2 1020.2 16.750 965.3 977.1 977.1 ow 16.833 934.5 943.1 943.1 16.917 905.7 913.8 913.8 .." 17.000 866.8 877.7 877.7 17.083 828.9 839.5 839.5 "" 17.167 798.3 806.9 806.9 17.250 770.0 777.9 777.9 '"' 17.333 744.4 751.6 751.6 ..., 17.417 706.3 716.9 716.9 17.500 668.2 678.9 678.9 . 17.583 637.6 646.2 646.2 17.667 607.2 615.7 615.7 ow 17.750 583.3 590.0 590.0 ow 17.833 558.2 565.2 565.2 17.917 536.6 542.7 542.7 o. 18.000 517.9 523.1 523.1 18.083 499.5 504.6 504.6 "" 18.167 484.6 488.8 488.8 m , 18.250 472.5 475.9 475.9 18.333 461.6 464.6 464.6 mo 18.417 452.0 454.7 454.7 18.500 446.6 448.1 448.1 or 18.583 441.7 443.0 443.0 ,ww 18.667 435.1 437.0 437.0 18.750 430.0 431.5 431.5 two 18.833 425.4 426.7 426.7 18.917 420.5 421.9 421.9 ow 19.000 414.0 415.8 415.8 so am err m. PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 692.583 AF +w OUTFLOW VOLUME = 692.584 AF LOSS VOLUME = .000 AF mm r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** r. FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 1 a "' » »>UNIT— HYDROGRAPH ANALYSIS« «< WM +r• (UNIT — HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 135.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE *USER ENTERED "LAG" TIME = .380 HOURS .«. CAUTION: LAG TIME IS LESS THAN .50 HOURS. THE 5— MINUTE PERIOD UH MODEL (USED IN THIS COMPUTER PROGRAM) mw MAY BE TOO LARGE FOR PEAK FLOW ESTIMATES. VALLEY(UNDEVELOPED) /DESERT S— GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .303 rr LOW LOSS FRACTION = .286 * HYDROGRAPH MODEL #1 SPECIFIED* mm SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .39 mw SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= 1.00 ,, SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 8.80 ow *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .975 ,,. 30— MINUTE FACTOR = .975 1 —HOUR FACTOR = .975 3 —HOUR FACTOR = .996 6 —HOUR FACTOR = .998 24 —HOUR FACTOR = .999 mm UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES mom UNIT INTERVAL PERCENTAGE OF LAG —TIME = 21.930 mm RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 +r UNIT HYDROGRAPH DETERMINATION mom +.r INTERVAL "S" GRAPH UNIT HYDROGRAPH mom NUMBER MEAN VALUES ORDINATES(CFS) 1 1.939 31.661 2 7.820 96.013 3 18.255 170.362 mm "w 4 33.099 242.363 gm 5 48.794 256.243 6 60.022 183.311 as 7 67.203 117.240 8 72.190 81.428 °' 9 76.028 62.653 mg 10 79.096 50.084 11 81.620 41.210 ... 12 83.754 34.852 13 85.612 30.331 ""' 14 87.200 25.927 9.. 15 88.529 21.690 16 89.801 20.770 - 17 90.876 17.559 18 91.880 16.383 ' 19 92.730 13.875 err 20 93.542 13.260 21 94.281 12.065 gig 22 94.926 10.535 23 95.571 10.533 ' 24 96.140 9.280 25 96.569 7.003 gig 26 96.994 6.953 gm 27 97.420 6.950 28 97.843 6.910 ... 29 98.100 4.196 30 98.258 2.571 urr 31 98.415 2.568 32 98.573 2.571 mg 33 98.730 2.568 g1+ 34 98.888 2.574 35 99.045 2.565 "" 36 99.202 2.565 37 99.359 2.565 ow 38 99.516 2.565 9.111 39 99.673 2.565 40 99.830 2.565 o' 41 99.987 2.565 42 100.000 .208 ... .w TOTAL STORM RAINFALL(INCHES) = 8.79 ' g TOTAL SOIL - LOSS(INCHES) = 2.39 11 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.40 o r TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 26.8530 "' TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 72.0108 ON ,.A MN MO ANN Wft mai WM .tw OM - 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H ... as HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) dill TIME(HRS) VOLUME (AF) Q(CFS) 0. 50.0 100.0 150.0 200.0 14.083 31.5521 38.83 . Q V . . ow 14.167 31.8251 39.65 . Q V . . 14.250 32.1051 40.66 . Q . V . . 4 " 14.333 32.3933 41.84 . Q . V . . WO 14.417 32.6903 43.12 . Q . V . . 14.500 32.9953 44.29 . Q . V . . a . 14.583 33.3079 45.39 . Q. V . . 14.667 33.6280 46.47 . Q. V . . - 14.750 33.9557 47.59 . Q. V . . 14.833 34.2914 48.74 . Q. V. . "" 14.917 34.6356 49.97 . Q. V. . ",,, 15.000 34.9887 51.28 . Q V. . 15.083 35.3516 52.69 . Q V. . mi. 15.167 35.7251 54.22 . Q V. . 15.250 36.1100 55.90 . .Q V . "w 15.333 36.5078 57.75 . .Q V . 15.417 36.9195 59.79 . .Q V 15.500 37.3466 62.02 . . Q V . . " 15.583 37.7909 64.51 . . Q V . 15.667 38.2548 67.36 . . Q .V . *" 15.750 38.7425 70.81 . . Q .V . 15.833 39.2608 75.25 . . Q .V . ow 15.917 39.8236 81.72 . . Q . V . ..% 16.000 40.4572 92.00 . . Q . V . 16.083 41.2410 113.81 . . . Q . "" 16.167 42.2390 144.91 . . . V Q . . 16.250 43.4466 175.35 . . . V . Q . '° 16.333 44.7983 196.27 . . . V Q. „ 16.417 46.1250 192.63 . . . V . Q . 16.500 47.2458 162.75 . . . V . Q . ••• 16.583 48.1722 134.50 . . . Q . 16.667 48.9706 115.93 . . . Q V . " 16.750 49.6844 103.66 . . Q V . 0 . 16.833 50.3343 94.36 . . Q . V . 16.917 50.9333 86.98 . . Q . V . . mw 17.000 51.4911 80.98 . . Q . V . . 17.083 52.0139 75.92 . . Q . V . . 11 " 17.167 52.5045 71.23 . . Q . V. . „ 17.250 52.9652 66.89 . . Q . V. 17.333 53.4024 63.49 . . Q . V. . ."" 17.417 53.8141 59.78 . .Q . V. 17.500 54.2060 56.90 . .Q . V . " 17.583 54.5783 54.06 . Q . V • 17.667 54.9357 51.90 . Q . V .." 17.750 55.2786 49.77 . Q. . V a+ 17.833 55.6073 47.74 . Q. . V 17.917 55.9250 46.12 . Q. . .V . - 18.000 56.2299 44.27 . Q . . .V MO "r" 18.083 56.5224 42.48 . Q • .V 18.167 56.8091 41.62 . Q . .V . 18.250 57.0923 41.12 Q . .V ++r+ 18.333 57.3736 40.84 . Q . .V 18.417 57.6494 40.06 . Q . . V ""' 18.500 57.9209 39.41 . Q . . V pr. 18.583 58.1897 39.04 . Q . . V 18.667 58.4557 38.62 . Q . . V .., 18.750 58.7186 38.18 . Q . . V 18.833 58.9785 37.74 . Q . . V " 18.917 59.2353 37.29 . 4 - . V 19.000 59.4890 36.84 . Q . V MK MN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ^' FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 2 ter » »> FLOWBY STRUCTURE ROUTING MODEL« «< oft rrr MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ""' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN ma 447.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. Alm INFLOW - (STREAM 2) IM IIIM <-- <= flowby structure a"' basin (maximum flowby Q = 447.0 cfs) storage +w ., V STREAM 2 ""' FLOWBY .w w „ FLOWBY BASIN MODELING RESULTS: .. MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ""' (HRS) (CFS) (CFS) (AF) 14.083 38.8 38.8 .000 .. 14.166 39.6 39.6 .000 - 14.249 40.7 40.7 .000 14.333 41.8 41.8 .000 '' 14.416 43.1 43.1 .000 am mw or 14.499 44.3 44.3 .000 14.583 45.4 45.4 .000 em 14.666 46.5 46.5 .000 +r" 14.749 47.6 47.6 .000 14.833 48.7 48.7 .000 MI 14.916 50.0 50.0 .000 or 14.999 51.3 51.3 .000 15.083 52.7 52.7 .000 ee 15.166 54.2 54.2 .000 15.249 55.9 55.9 .000 ' 15.333 57.8 57.8 .000 15.416 59.8 59.8 .000 #"` 15.499 62.0 62.0 .000 or 15.583 64.5 64.5 .000 15.666 67.4 67.4 .000 in 15.749 70.8 70.8 .000 or 15.833 75.3 75.3 .000 15.916 81.7 81.7 .000 , 15.999 92.0 92.0 .000 16.083 113.8 113.8 .000 me 16.166 144.9 144.9 .000 16.249 175.3 175.3 .000 "' 16.333 196.3 196.3 .000 ,, 16.416 192.6 192.6 .000 16.499 162.8 162.8 .000 -.. 16.583 134.5 134.5 .000 16.666 115.9 115.9 .000 "`" 16.749 103.7 103.7 .000 16.833 94.4 94.4 .000 we 16.916 87.0 87.0 .000 W" 16.999 81.0 81.0 .000 17.083 75.9 75.9 .000 "" 17.166 71.2 71.2 .000 17.249 66.9 66.9 .000 all 17.333 63.5 63.5 .000 W ,, 17.416 59.8 59.8 .000 17.499 56.9 56.9 .000 4 "" 17.583 54.1 54.1 .000 17.666 51.9 51.9 .000 ma 17.749 49.8 49.8 .000 e 17.833 47.7 47.7 .000 17.916 46.1 46.1 .000 .", 17.999 44.3 44.3 .000 18.083 42.5 42.5 .000 Ili 18.166 41.6 41.6 .000 18.249 41.1 41.1 .000 me 18.333 40.8 40.8 .000 for 18.416 40.1 40.1 .000 18.499 39.4 39.4 .000 "" 18.583 39.0 39.0 .000 a, 18.666 38.6 38.6 .000 18.749 38.2 38.2 .000 ... 18.833 37.7 37.7 .000 18.916 37.3 37.3 .000 ar 18.999 36.8 36.8 .000 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 7 me so MN "OW » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< im IMP ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "II FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 6 mo » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< w am ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mil FLOW PROCESS FROM NODE 140.00 TO NODE 140.00 IS CODE = 11 or » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< gm • um STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) Mk """ TIME(HRS) VOLUME(AF) Q(CFS) 0. 325.0 650.0 975.0 1300.0 mil 14.083 332.0973 405.84 . • Q V • rr 14.167 334.9355 412.10 . • Q V . • • 14.250 337.8232 419.31 . • Q V . . 14.333 340.7678 427.55 . . Q V . . 14.417 343.7769 436.92 . . Q V . . err 14.500 346.8563 447.14 . • Q V . . 14.583 350.0103 457.95 . . Q V . • ma 14.667 353.2411 469.11 . . Q V . . 14.750 356.5500 480.46 . . Q V . . 14.833 359.9376 491.88 . Q V . . 1 ' 14.917 363.4051 503.49 . Q V. . , 15.000 366.9555 515.51 . Q V. 15.083 370.5927 528.13 . Q V. . ... 15.167 374.3225 541.56 . Q V. 15.250 378.1516 555.98 . Q V. " 15.333 382.0881 571.58 . Q V. . 15.417 386.1417 588.58 . Q V 'm 15.500 390.3229 607.11 . Q V . A. 15.583 394.6452 627.60 . QV 15.667 399.1254 650.53 . 4 . 15.750 403.7867 676.82 . QV . 15.833 408.6633 708.08 . .Q • 15.917 413.8209 748.89 . .V Q . ,� 16.000 419.3796 807.12 . .V Q 16.083 425.3985 873.95 . . V Q . um 16.167 431.9982 958.27 . . V Q. . 16.250 439.2804 1057.39 . . V • . Q • "" 16.333 447.2449 1156.44 . V . Q m 16.417 455.6721 1223.63 . . V . Q • 16.500 464.1484 1230.76 . . V Q • ". 16.583 472.3696 1193.71 . . V Q • 16.667 480.1940 1136.11 . . V Q . 'N` 16.750 487.6373 1080.77 . . V Q . , 16.833 494.7826 1037.50 . V .Q 16.917 501.6747 1000.73 . . V Q 0 17.000 508.2770 958.66 . V Q. 17.083 514.5818 915.45 . . V Q . • 17.167 520.6292 878.09 . Q . • MO ow 17.250 526.4474 844.80 . Q V . 17.333 532.0607 815.05 . Q V . 17.417 537.4100 776.73 . . Q V . . ■- 17.500 542.4775 735.79 . . Q V . . 17.583 547.3000 700.23 . .4 V . . 4 "" 17.667 551.8978 667.60 . Q V ,, 17.750 556.3039 639.76 . Q. V. . 17.833 560.5254 612.96 . . Q . V. . ... 17.917 564.5805 588.80 . Q . V. 18.000 568.4883 567.42 . Q V. 0" 18.083 572.2562 547.10 . Q V. 18.167 575.9090 530.39 . Q . V . b.. 18.250 579.4699 517.04 . 4 . V . r. 18.333 582.9512 505.48 . Q . V 18.417 586.3585 494.74 . Q V . "'"' 18.500 589.7162 487.55 . Q . V . 18.583 593.0364 482.09 . Q .V ter 18.667 596.3118 475.59 . Q . .V . .. 18.750 599.5463 469.65 . Q . .V . 18.833 602.7449 464.44 . Q . .V . "" 18.917 605.9073 459.17 . Q . .V . 19.000 609.0247 452.64 . Q . .V . miM MO ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 140.00 TO NODE 150.00 IS CODE = 5.2 ow » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< Ai THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE -" INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, ow U.S. Department of Commerce). mm ow ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 40.00 CHANNEL Z = 1.50 mm UPSTREAM ELEVATION(FT) = 1070.82 ow DOWNSTREAM ELEVATION(FT) = 1064.03 CHANNEL LENGTH(FT) = 2735.00 MANNING'S FACTOR = .015 * CONSTANT LOSS RATE(CFS) = .00 err me CHANNEL ROUTING COEFFICIENT ESTIMATED: MAXIMUM INFLOW(CFS) = 1230.76 fat AVERAGE FLOWRATE IN EXCESS OF 506 MAXIMUM INFLOW = 892.61 CHANNEL NORMAL VELOCITY FOR Q = 892.61 CFS = 8.35 FPS "' ESTIMATED CHANNEL ROUTING COEFFICIENT = .831 MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE o. UNIT INTERVALS IS CSTAR = .850 ow ,om CONVEX METHOD CHANNEL ROUTING RESULTS: OUTFLOW LESS lir MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) "" (HRS) (CFS) (CFS) (CFS) ow oo w "' 14.083 405.8 400.0 400.0 14.167 412.1 405.5 405.5 on 14.250 419.3 411.7 411.7 - 14.333 427.5 418.8 418.8 14.417 436.9 427.0 427.0 14.500 447.1 436.2 436.2 err 14.583 458.0 446.4 446.4 14.667 469.1 457.1 457.1 .. 14.750 480.5 468.2 468.2 14.833 491.9 479.5 479.5 or 14.917 503.5 490.9 490.9 15.000 515.5 502.5 502.5 on 15.083 528.1 514.6 514.6 - 15.167 541.6 527.1 527.1 15.250 556.0 540.5 540.5 15.333 571.6 554.9 554.9 r 15.417 588.6 570.4 570.4 15.500 607.1 587.3 587.3 Ma 15.583 627.6 605.8 605.8 15.667 650.5 626.1 626.1 am 15.750 676.8 648.9 648.9 15.833 708.1 675.1 675.1 am 15.917 748.9 706.3 706.3 ow 16.000 807.1 747.1 747.1 16.083 873.9 803.4 803.4 A.. 16.167 958.3 870.0 870.0 16.250 1057.4 952.8 952.8 or 16.333 1156.4 1049.5 1049.5 , 16.417 1223.6 1145.7 1145.7 16.500 1230.8 1212.5 1212.5 - 16.583 1193.7 1225.1 1225.1 16.667 1136.1 1193.9 1193.9 "" 16.750 1080.8 1140.4 1140.4 16.833 1037.5 1086.3 1086.3 ow 16.917 1000.7 1041.9 1041.9 am 17.000 958.7 1003.6 1003.6 17.083 915.5 962.0 962.0 ow 17.167 878.1 919.5 919.5 17.250 844.8 881.7 881.7 ow 17.333 815.0 848.0 848.0 or 17.417 776.7 817.0 817.0 17.500 735.8 779.6 779.6 was 17.583 700.2 739.6 739.6 17.667 667.6 703.6 703.6 or 17.750 639.8 670.8 670.8 ow 17.833 613.0 642.3 642.3 17.917 588.8 615.5 615.5 mg 18.000 567.4 591.1 591.1 18.083 547.1 569.4 569.4 "" 18.167 530.4 549.1 549.1 ,r 18.250 517.0 532.1 532.1 18.333 505.5 518.4 518.4 r■ 18.417 494.7 506.6 506.6 18.500 487.6 495.9 495.9 ow 18.583 482.1 488.4 488.4 18.667 475.6 482.5 482.5 ow 18.750 469.6 476.2 476.2 all 18.833 464.4 470.2 470.2 18.917 459.2 464.9 464.9 . 19.000 452.6 459.5 459.5 w. rime PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 764.594 AF OUTFLOW VOLUME = 764.594 AF LOSS VOLUME = .000 AF Mill ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** MI FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< — (UNIT- HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 370.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE am *USER ENTERED "LAG" TIME = .810 HOURS ,., VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .314 "'" LOW LOSS FRACTION = .295 * HYDROGRAPH MODEL #1 SPECIFIED* ,r. SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 .. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .975 *" 30- MINUTE FACTOR = .975 ma 1 -HOUR FACTOR = .975 3 -HOUR FACTOR = .996 ,■, 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.288 mm RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 am MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 mm ma UNIT HYDROGRAPH DETERMINATION ma INTERVAL "S" GRAPH UNIT HYDROGRAPH ,�. NUMBER MEAN VALUES ORDINATES(CFS) .. 1 .857 38.363 2 2.742 84.312 3 5.319 115.354 4 8.884 159.491 5 13.306 197.889 6 19.159 261.891 r MR NM 7 25.964 304.488 8 33.339 330.044 9 40.964 341.159 m 10 48.459 335.397 11 54.512 270.864 "'" 12 59.288 213.686 , 13 62.947 163.724 14 66.256 148.094 .., 15 68.998 122.681 16 71.100 94.077 "" 17 73.342 100.299 18 75.079 77.739 im 19 76.618 68.873 "r 20 78.073 65.092 21 79.452 61.724 "" 22 80.622 52.320 m 23 81.787 52.142 24 82.774 44.165 m 25 83.752 43.787 26 84.676 41.311 '"' 27 85.506 37.170 28 86.280 34.612 m" 29 87.015 32.901 m 30 87.692 30.297 31 88.282 26.377 m 32 88.887 27.073 33 89.492 27.082 m 34 90.069 25.850 .. 35 90.555 21.730 36 91.034 21.415 ,rr 37 91.512 21.416 38 91.979 20.906 "" 39 92.374 17.636 .r 40 92.755 17.049 41 93.136 17.049 42 93.517 17.058 43 93.896 16.956 " 44 94.222 14.586 45 94.524 13.524 m 46 94.827 13.541 ,,,,", 47 95.129 13.541 48 95.432 13.541 49 95.734 13.541 50 96.017 12.640 mu 51 96.224 9.277 52 96.424 8.954 mo 53 96.624 8.937 +" 54 96.824 8.937 55 97.023 8.937 "' 56 97.223 8.937 , 57 97.423 8.954 58 97.623 8.920 an 59 97.823 8.954 60 97.999 7.883 `"" 61 98.082 3.738 62 98.156 3.279 em 63 98.230 3.330 m 64 98.303 3.279 65 98.378 3.330 °"` 66 98.451 3.296 MIN g" 67 98.525 3.296 68 98.599 3.313 69 98.673 3.296 re 70 98.747 3.313 71 98.821 3.296 66 " 72 98.895 3.313 as 73 98.968 3.296 74 99.042 3.313 .. 75 99.116 3.296 76 99.190 3.296 "' 77 99.263 3.296 78 99.337 3.296 "m 79 99.411 3.296 or 80 99.484 3.296 81 99.558 3.296 "" 82 99.631 3.296 r. 83 99.705 3.296 84 99.779 3.296 85 99.852 3.296 86 99.926 3.296 'r' 87 100.000 3.296 88 100.000 .011 mo mu TOTAL STORM RAINFALL(INCHES) = 8.79 MN TOTAL SOIL - LOSS(INCHES) = 2.46 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.33 rr TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 75.9357 16 " TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 195.0255 sr .. or ..r Nor IMO ".r MR ma "w am ma or mi am m. ma .,PI • ..r MR r. 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H .... HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) mi ow TIME(HRS) VOLUME(AF) Q(CFS) 0. 100.0 200.0 300.0 400.0 on 14.083 80.2029 98.45 . Q. V 0. 14.167 80.8905 99.84 . Q. V 14.250 81.5886 101.36 . Q V - Yin' 14.333 82.2984 103.07 . Q V ii. 14.417 83.0210• 104.93 . Q V - 14.500 83.7580 107.01 . Q V . .m 14.583 84.5107 109.29 . Q V 14.667 85.2802 111.72 . •Q V - 14.750 86.0672 114.28 . .Q V . - 14.833 86.8728 116.97 . .Q V ,.. 14.917 87.6971 119.68 . •Q v . . a■ 15.000 88.5404 122.45 . . Q V 15.083 89.4032 125.28 . • Q V 15.167 90.2868 128.31 . . Q V • - 15.250 91.1926 131.52 . Q V • - aw 15.333 92.1221 134.96 . Q V . 15.417 93.0773 138.69 . Q V. .. 15.500 94.0602 142.72 . Q V. we 15.583 95.0737 147.16 . Q V. 15.667 96.1217 152.17 . Q V. "" 15.750 97.2090 157.87 . Q V. 15.833 98.3426 164.60 . Q V or 15.917 99.5373 173.47 . Q V ... 16.000 100.8186 186.05 . Q V 16.083 102.2666 210.25 . VQ - m 16.167 103.8997 237.12 . .V Q 16.250 105.6950 260.68 . .V Q . 16.333 107.6736 287.29 . • V Q • .r 16.417 109.8232 312.13 . • V •Q 16.500 112.1656 340.11 . . V Q aw 16.583 114.6326 358.22 . . V Q 16.667 117.1568 366.51 . . V Q we 16.750 119.6669 364.47 . . V Q ,,,, 16.833 122.0856 351.20 . V Q 16.917 124.2900 320.08 . V • Q we 17.000 126.2901 290.41 . V Q. 17.083 128.1125 264.62 . Q ' 17.167 129.8223 248.26 . . Q V a s 17.250 131.4134 231.02 . . . Q V 17.333 132.8923 214.75 . .4 V - 17.417 134.3198 207.26 . . Q V - 17.500 135.6544 193.79 . Q. V we 17.583 136.9248 184.46 . Q • • V 17.667 138.1439 177.01 . Q V „�� 17.750 139.3149 170.04 . . Q V we 17.833 140.4315 162.12 . . Q • V 17.917 141.5115 156.82 . . Q V. "' 18.000 142.5466 150.30 . . Q V. .. gla 18.083 143.5528 146.09 . Q . V. . 18.167 144.5293 141.79 . Q . V. . ma 18.250 145.4761 137.48 . Q . V. . �r 18.333 146.3992 134.02 . Q . V . 18.417 147.3018 131.06 . Q . V . '" 18.500 148.1861 128.40 . Q . V . 18.583 149.0535 125.96 . . Q . V . 18.667 149.9141 124.96 . . Q . V . ... 18.750 150.7671 123.85 . . Q . V . 18.833 151.6101 122.41 . . Q . .V . " 18.917 152.4381 120.22 . . Q . .V . 19.000 153.2570 118.90 . .Q . .V . r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "" FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 2 am » »> FLOWBY STRUCTURE ROUTING MODEL« «< n. MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ft" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN a . 347.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. NM MI ... INFLOW sr (STREAM 2) ma am lei < - -* <= flowby structure NM basin (maximum flowby Q = 347.0 cfs) storage .. V STREAM 2 re FLOWBY ms al Olis as FLOWBY BASIN MODELING RESULTS: IN MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME "w (HRS) (CFS) (CFS) (AF) 14.083 98.4 98.4 .000 14.166 99.8 99.8 .000 MIN 14.249 101.4 101.4 .000 14.333 103.1 103.1 .000 . 14.416 104.9 104.9 .000 MU ..aro,... ... ... .. .. ..... » - - _.,._.... ...w. w....rno.. ,....:...,. na a ..w .a. A - ■ - .*.m _, ,... „. ,,, .. ..n .....s,r.. ». K... _., at.......*........... .,.._.- MO ""' 14.499 107.0 107.0 .000 14.583 109.3 109.3 .000 MI 14.666 111.7 111.7 .000 - 14.749 114.3 114.3 .000 14.833 117.0 117.0 .000 "" 14.916 119.7 119.7 .000 or 14.999 122.4 122.4 .000 15.083 125.3 125.3 .000 .. 15.166 128.3 128.3 .000 15.249 131.5 131.5 .000 or 15.333 135.0 135.0 .000 15.416 138.7 138.7 .000 .m 15.499 142.7 142.7 .000 .r 15.583 147.2 147.2 .000 15.666 152.2 152.2 .000 ir 15.749 157.9 157.9 .000 ,r 15.833 164.6 164.6 .000 15.916 173.5 173.5 .000 ma 15.999 186.0 186.0 .000 16.083 210.3 210.3 .000 ro 16.166 237.1 237.1 .000 16.249 260.7 260.7 .000 '" 16.333 287.3 287.3 .000 mo 16.416 312.1 312.1 .000 16.499 340.1 340.1 .000 - 16.583 358.2 347.0 .077 16.666 366.5 347.0 .212 No 16.749 364.5 347.0 .332 MR 16.833 351.2 347.0 .361 16.916 320.1 320.1 .361 r. 16.999 290.4 290.4 .361 17.083 264.6 264.6 .361 "" 17.166 248.3 248.3 .361 mo 17.249 231.0 231.0 .361 17.333 214.7 214.7 .361 mm 17.416 207.3 207.3 .361 17.499 193.8 193.8 .361 mo 17.583 184.5 184.5 .361 17.666 177.0 177.0 .361 "' 17.749 170.0 170.0 .361 mr 17.833 162.1 162.1 .361 17.916 156.8 156.8 .361 ".. 17.999 150.3 150.3 .361 18.083 146.1 146.1 .361 ' 18.166 141.8 141.8 .361 18.249 137.5 137.5 .361 mm 18.333 134.0 134.0 .361 .r 18.416 131.1 131.1 .361 18.499 128.4 128.4 .361 or 18.583 126.0 126.0 .361 r 18.666 125.0 125.0 .361 18.749 123.8 123.8 .361 .n. 18.833 122.4 122.4 .361 18.916 120.2 120.2 .361 mm 18.999 118.9 118.9 .361 MN f * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 7 gir om ®" » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< own rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "'"' FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 6 .r » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< sm r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** w " FLOW PROCESS FROM NODE 150.00 TO NODE 150.00 IS CODE = 11 go » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< w am STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) mw im TIME(HRS) VOLUME(AF) Q(CFS) 0. 400.0 800.0 1200.0 1600.0 "" 14.083 409.2775 498.47 . . Q V . . am 14.167 412.7575 505.30 . . Q V . . 14.250 416.2908 513.04 . . Q V . . ... 14.333 419.8850 521.87 . . Q V . . 14.417 423.5482 531.90 . . Q V . . '" 14.500 427.2895 543.24 . . Q V . . 14.583 431.1162 555.64 . . Q V . . um 14.667 435.0337 568.81 . . Q V . . r. 14.750 439.0453 582.48 . . Q V . . 14.833 443.1533 596.49 . . Q V . . on% 14.917 447.3586 610.62 . . Q V . . saw 15.000 451.6630 624.99 . . Q V . . 15.083 456.0696 639.84 . . Q V. . ow 15.167 460.5838 655.45 . . Q V. . 15.250 465.2123 672.05 . . Q V. . "" 15.333 469.9633 689.85 . . Q V. . 15.417 474.8470 709.11 . . Q V. . "° 15.500 479.8747 730.03 . . Q V • ",.", 15.583 485.0601 752.91 . . Q V . 15.667 490.4202 778.29 . . QV . w 15.750 495.9767 806.80 . . Q . 15.833 501.7597 839.69 . . Q . m• 15.917 507.8190 879.81 . . .Q . 16.000 514.2455 933.13 . . .V Q • w 16.083 521.2263 1013.62 . . .V Q . mr 16.167 528.8510 1107.11 . . . V Q . 16.250 537.2084 1213.49 . . . V Q . 4" 16.333 546.4149 1336.78 . . . V Q . 16.417 556.4549 1457.80 . . V Q . 16.500 567.1478 1552.61 . . . V . Q . .. 16.583 577.9750 1572.11 . . . V . Q. 16.667 588.5872 1540.89 . . . V . Q . ' 16.750 598.8312 1487.43 . . . V . Q . 16.833 608.7025 1433.32 . . . V . Q . on 16.917 618.0828 1362.02 . . . V Q . ✓ 17.000 626.9948 1294.02 . . . V . Q . 17.083 635.4426 1226.63 . . . V Q . ' 611 17.167 643.4850 1167.76 . . . V Q. . INN _ . . _.._ .. .. _ .. .. ,... ....,.., , aw....4...0 P »trim . t.ma«...w, ..4., , .: . 0.11. O. w AM 4" 17.250 651.1483 1112.71 . Q . 17.333 658.4675 1062.74 . QV ma 17.417 665.5215 1024.24 . Q V r 17.500 672.2249 973.34 . . Q V . . 17.583 678.5887 924.02 . Q V . . - 17.667 684.6533 880.58 . . Q V . . 17.750 690.4442 840.85 . .Q V . 17.833 695.9844 804.43 . 4 V. . 17.917 701.3032 772.29 . Q. V. . 18.000 706.4094 741.42 . 4 . V. . "' 18.083 711.3368 715.47 . Q . V. . 18.167 716.0952 690.92 . 4 . V. . �" 18.250 720.7069 669.63 . Q V OW 18.333 725.2002 652.42 . Q . V . 18.417 729.5916 637.63 . Q V .. 18.500 733.8915 624.34 . Q . V 18.583 738.1225 614.34 . Q V . aw 18.667 742.3062 607.48 . . Q V .. 18.750 746.4385 600.01 . Q .V 18.833 750.5200 592.63 . Q .V '" 18.917 754.5496 585.11 . Q . .V . 19.000 758.5332 578.42 . Q . .V . r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .m FLOW PROCESS FROM NODE 150.00 TO NODE 160.00 IS CODE = 5.2 rr » » > MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< om me THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE um INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, WWI U.S. Department of Commerce). .w us ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 ""' UPSTREAM ELEVATION(FT) = 1064.03 am DOWNSTREAM ELEVATION(FT) = 1043.53 CHANNEL LENGTH(FT) = 2750.00 MANNING'S FACTOR = .015 .. CONSTANT LOSS RATE(CFS) = .00 me CHANNEL ROUTING COEFFICIENT ESTIMATED: mi MAXIMUM INFLOW(CFS) = 1572.11 ✓ AVERAGE FLOWRATE IN EXCESS OF 5015 MAXIMUM INFLOW = 1148.00 CHANNEL NORMAL VELOCITY FOR Q = 1148.00 CFS = 15.35 FPS am ESTIMATED CHANNEL ROUTING COEFFICIENT = .900 ✓ MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ,.e UNIT INTERVALS IS CSTAR = .973 r CONVEX METHOD CHANNEL ROUTING RESULTS: MR OUTFLOW LESS •• MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) NW (HRS) (CFS) (CFS) (CFS) E. "" 14.083 498.5 495.0 495.0 14.167 505.3 501.5 501.5 r 14.250 513.0 508.7 508.7 or 14.333 521.9 516.9 516.9 14.417 531.9 526.3 526.3 gm 14.500 543.2 536.9 536.9 or 14.583 555.6 548.7 548.7 14.667 568.8 561.4 561.4 ... 14.750 582.5 574.8 574.8 14.833 596.5 588.6 588.6 "` 14.917 610.6 602.6 602.6 15.000 625.0 616.9 616.9 ✓ 15.083 639.8 631.5 631.5 ow 15.167 655.5 646.6 646.6 15.250 672.1 662.7 662.7 u m 15.333 689.9 679.8 679.8 ✓ 15.417 709.1 698.3 698.3 15.500 730.0 718.2 718.2 wo 15.583 752.9 740.0 740.0 15.667 778.3 764.0 764.0 1 " 15.750 806.8 790.7 790.7 15.833 839.7 821.2 821.2 'm 15.917 879.8 857.3 857.3 as 16.000 933.1 903.2 903.2 16.083 1013.6 968.6 968.6 .. 16.167 1107.1 1054.5 1054.5 16.250 1213.5 1153.6 1153.6 o r 16.333 1336.8 1267.4 1267.4 .. 16.417 1457.8 1389.4 1389.4 16.500 1552.6 1498.7 1498.7 ..w 16.583 1572.1 1560.0 1560.0 16.667 1540.9 1557.7 1557.7 m. 16.750 1487.4 1517.3 1517.3 art 16.833 1433.3 1463.9 1463.9 16.917 1362.0 1402.0 1402.0 or 17.000 1294.0 1332.5 1332.5 17.083 1226.6 1264.7 1264.7 " 17.167 1167.8 1201.1 1201.1 17.250 1112.7 1143.9 1143.9 17.333 1062.7 1091.0 1091.0 mew 17.417 1024.2 1046.2 1046.2 17.500 973.3 1001.9 1001.9 ✓ 17.583 924.0 951.9 951.9 17.667 880.6 905.2 905.2 "` 17.750 840.8 863.3 863.3 on 17.833 804.4 825.1 825.1 17.917 772.3 790.5 790.5 "" 18.000 741.4 758.9 758.9 18.083 715.5 730.2 730.2 "" 18.167 690.9 704.8 704.8 me 18.250 669.6 681.7 681.7 18.333 652.4 662.2 662.2 .. 18.417 637.6 646.0 646.0 18.500 624.3 631.9 631.9 .r 18.583 614.3 620.0 620.0 ✓ 18.667 607.5 611.4 611.4 18.750 600.0 604.2 604.2 +r 18.833 592.6 596.8 596.8 18.917 585.1 589.4 589.4 "' 19.000 578.4 582.2 582.2 r ....... .....o-...-- +mmvwswn•+,m -•ur wvw. ..w-. ++..a..a. ' l.R ' w..._ ._. ....« OA,. ..=.... t_ « - r.... ..,. W. VM PROCESS SUMMARY OF STORAGE: mm INFLOW VOLUME = 959.259 AF ++r OUTFLOW VOLUME = 959.258 AF LOSS VOLUME = .000 AF m. rwi ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** mm FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 1 » »>UNIT- HYDROGRAPH ANALYSIS« «< mm r� (UNIT - HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 808.000 ACRES BASEFLOW = • .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .870 HOURS m. VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .319 "" LOW LOSS FRACTION = .300 * HYDROGRAPH MODEL #1 SPECIFIED* or SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .39 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= 1.00 SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.45 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.60 mm SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.70 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 8.80 +�+ *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .975 30- MINUTE FACTOR = .975 1 -HOUR FACTOR = .975 mm 3 -HOUR FACTOR = .996 .,.. 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES m" UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 mom RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 mm MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 mm ar UNIT HYDROGRAPH DETERMINATION .r. mop INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) "em 1 .798 77.999 2 2.514 167.646 3 4.800 223.423 .r 4 7.957 308.507 5 11.722 367.841 6 16.836 499.788 W. "'" 7 22.893 591.798 8 29.409 636.770 ,. 9 36.571 699.875 "w 10 43.525 679.471 11 50.335 665.445 "' 12 55.577 512.246 .. 13 59.854 417.964 14 63.176 324.579 „", 15 66.267 302.106 16 68.836 251.028 all 17 70.811 193.016 18 72.928 206.824 "" 19 74.609 164.238 ,n,,, 20 76.102 145.912 21 77.479 134.600 o w 22 78.792 128.253 23 80.020 120.009 om 24 81.041 99.756 ,„ 25 82.129 106.351 26 82.993 84.403 ow 27 83.932 91.745 28 84.762 81.116 ""' 29 85.535 75.546 „ 30 86.255 70.336 31 86.939 66.879 .. 32 87.588 63.402 33 88.137 53.618 "" 34 88.699 54.954 35 89.262 55.053 ,.. 36 89.824 54.834 rr 37 90.308 47.342 38 90.753 43.516 ** 39 91.199 43.536 r 40 91.644 43.537 41 92.068 41.345 me 42 92.426 35.068 43 92.781 34.651 " 44 93.136 34.689 45 93.491 34.650 we 46 93.845 34.670 ow 47 94.159 30.646 48 94.441 27.517 m." 49 94.722 27.537 50 95.004 27.556 um 51 95.286 27.497 52 95.568 27.537 .. 53 95.849 27.496 or 54 96.087 23.233 55 96.272 18.132 "'" 56 96.459 18.212 ow 57 96.645 18.171 58 96.830 18.132 n o 59 97.017 18.212 60 97.203 18.172 "" 61 97.388 18.171 62 97.574 18.172 ,. 63 97.760 18.171 - 64 97.944 17.933 65 98.049 10.282 my" 66 98.118 6.695 o w 67 98.187 6.734 68 98.255 6.696 69 98.324 6.734 a.. 70 98.393 6.735 71 98.461 6.695 72 98.530 6.734 r. 73 98.599 6.695 74 98.667 6.695 75 98.737 6.775 76 98.805 6.695 77 98.874 6.735 78 98.943 6.695 79 99.011 6.695 sue 80 99.080 6.695 81 99.148 6.695 •^ 82 99.217 6.695 .r. 83 99.285 6.695 84 99.354 6.695 ,.. 85 99.422 6.695 86 99.491 6.695 "r' 87 99.559 6.695 88 99.628 6.695 89 99.696 6.695 90 99.765 6.695 91 99.833 6.695 ... 92 99.902 6.695 93 99.970 6.695 mot 94 100.000 2.899 .a. TOTAL STORM RAINFALL(INCHES) = 8.79 tir TOTAL SOIL - LOSS(INCHES) = 2.50 TOTAL EFFECTIVE RAINFALL(INCHES) = 6.29 oft TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 168.6270 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 423.0953 atom *a* a■. arm or mom aww OW OW WNW .wr MM MN 011M We 2 4 -HOUR STORM RUNOFF HYDROGRAPH sow ow HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) MI ilig TIME(HRS) VOLUME(AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 gm 14.083 172.3945 211.90 . Q V . . mg 14.167 173.8738 214.80 . Q V . . 14.250 175.3747 217.93 . Q V . . ..... 14.333 176.8996 221.41 . .Q V . . 14.417 178.4506 225.20 . .Q V . . or 14.500 180.0308 229.44 . .Q V . . . .. 14.583 181.6429 234.08 . .Q V . . 14.667 183.2891 239.02 . .Q V . . am' 14.750 184.9721 244.38 . - Q V . . 14.833 186.6934 249.93 . . Q V . . "" 14.917 188.4548 255.76 . . Q V . . .. 15.000 190.2564 261.59 . . Q V . . 15.083 192.0998 267.66 . - Q V . . 0. 15.167 193.9866 273.96 . - Q V . . 15.250 195.9199 280.72 . . Q V . . oil 15.333 197.9028 287.91 . . Q V . . 15.417 199.9386 295.60 . . Q V . am 15.500 202.0321 303.98 . . Q V. . als 15.583 204.1894 313.23 . . Q V. 15.667 206.4174 323.50 . . Q V. . ' 15.750 208.7262 335.25 . . Q V. . 15.833 211.1299 349.00 . . Q V. . . 15.917 213.6581 367.10 . Q V . . . 16.000 216.3614 392.51 . . QV min 16.083 219.4004 441.26 . . V Q . " 16.167 222.8029 494.05 . . .V Q . . 16.250 226.5157 539.10 . . .V Q 6 " 16.333 230.5856 590.95 . . .V Q. . 0. 16.417 234.9762 637.50 . . . V -Q . 16.500 239.7733 696.55 . . . V - Q . .m 16.583 244.8582 738.33 . . . . V Q 16.667 250.0869 759.21 . . V Q - . . 0. 16.750 255.4075 772.55 . . V Q - . . 16.833 260.5962 753.39 . . V Q . . .0 16.917 265.5731 722.64 . . . V . - . am 17.000 270.0764 653.88 . . . V . Q . 17.083 274.2066 599.72 . . . V Q. . "" 17.167 277.9970 550.36 . VQ . . . 17.250 281.5783 520.00 . Q . . . ,01 17.333 284.9208 485.33 . . . Q V . . on 17.417 288.0374 452.53 . . . Q V . . 17.500 291.0518 437.69 . . .Q V . . " 17.583 293.8829 411.09 . . Q V . 17.667 296.5815 391.83 . . Q. V . ... 17.750 299.1705 375.92 . . Q . V . to 17.833 301.6634 361.98 . . Q . V . . 17.917 304.0617 348.23 . . Q - V . 18.000 306.3547 332.95 . . Q - V . . 0. MN 'i" 18.083 308.5929 324.98 . . Q . V. . 18.167 310.7409 311.89 . Q . V. .. 18.250 312.8499 306.23 . Q . V. mi 18.333 314.8965 297.16 . Q . V. . 18.417 316.8940 290.03 . Q . V. . "' 18.500 318.8497 283.98 Q . V . .i. 18.583 320.7716 279.06 . . Q V 18.667 322.6628 274.61 . Q V r 18.750 324.5199 269.64 . Q V 18.833 326.3640 267.77 . Q V ""` 18.917 328.1938 265.69 Q . .V 19.000 330.0034 262.76 . .V Q .. r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ■.. FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 2 r. » »> FLOWBY STRUCTURE ROUTING MODEL« «< .. IMP MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ".. FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN am 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ... r a. INFLOW r (STREAM 2) ra. ... < - -* <= flowby structure 11 ° basin (maximum flowby Q = 349.0 cfs) storage .. .•. V STREAM 2 .r. FLOWBY A.. r ... , FLOWBY BASIN MODELING RESULTS: .• MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME "°` (HRS) (CFS) (CFS) (AF) 14.083 211.9 211.9 .000 .. 14.166 214.8 214.8 .000 sup 14.249 217.9 217.9 .000 14.333 221.4 221.4 .000 a 14.416 225.2 225.2 .000 r f.. 411111 14.499 229.4 229.4 .000 gm 14.583 234.1 234.1 .000 14.666 239.0 239.0 .000 ✓ 14.749 244.4 244.4 .000 14.833 249.9 249.9 .000 "' 14.916 255.8 255.8 .000 mu 14.999 261.6 261.6 .000 15.083 267.7 267.7 .000 ogg 15.166 274.0 274.0 .000 15.249 280.7 280.7 .000 gm 15.333 287.9 287.9 .000 15.416 295.6 295.6 .000 mg 15.499 304.0 304.0 .000 o r 15.583 313.2 313.2 .000 15.666 323.5 323.5 .000 am 15.749 335.3 335.3 .000 r+. 15.833 349.0 349.0 .000 15.916 367.1 349.0 .125 gm 15.999 392.5 349.0 .424 16.083 441.3 349.0 1.060 1 " 16.166 494.0 349.0 2.059 16.249 539.1 349.0 3.368 """O 16.333 591.0 349.0 5.034 or 16.416 637.5 3 4 9. 0 7.021 16.499 696.6 349.0 9.415 OM 16.583 738.3 349.0 12.096 16.666 759.2 349.0 14.921 "m 16.749 772.6 349.0 17.838 mg 16.833 753.4 349.0 20.623 16.916 722.6 349.0 23.197 - 16.999 653.9 349.0 25.296 17.083 599.7 349.0 27.023 ma' 17.166 550.4 349.0 28.410 err 17.249 520.0 349.0 29.588 17.333 485.3 349.0 30.526 gm 17.416 452.5 349.0 31.240 17.499 437.7 349.0 31.850 "" 17.583 411.1 349.0 32.278 17.666 391.8 349.0 32.573 ""° 17.749 375.9 349.0 32.758 mg 17.833 362.0 349.0 32.848 17.916 348.2 348.2 32.848 gm 17.999 332.9 332.9 32.848 18.083 325.0 325.0 32.848 w.. 18.166 311.9 311.9 32.848 .. 18.249 306.2 306.2 32.848 18.333 297.2 297.2 32.848 +w 18.416 290.0 290.0 32.848 18.499 284.0 284.0 32.848 '"" 18.583 279.1 279.1 32.848 , rr 18.666 274.6 274.6 32.848 18.749 269.6 269.6 32.848 _ 18.833 267.8 267.8 32.848 18.916 265.7 265.7 32.848 ° ' r 18.999 262.8 262.8 32.848 a. rr********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 7 or » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ..r we ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ' FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 6 ea » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< IMP Mg ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .. FLOW PROCESS FROM NODE 160.00 TO NODE 160.00 IS CODE = 11 ••• » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< r. STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) OM - TIME(HRS) VOLUME(AF) Q(CFS) 0. 500.0 1000.0 1500.0 2000.0 '" 14.083 579.7330 706.93 . . Q V . ,.. 14.167 584.6658 716.25 . . Q V . • • 14.250 589.6700 726.61 . . Q V . 14.333 594.7548 738.31 . . Q V . . 14.417 599.9302 751.46 . Q V . 'o 14.500 605.2077 766.30 . Q V . 14.583 610.5984 782.74 . Q V . • 14.667 616.1109 800.41 . Q V . . • +rr 14.750 621.7524 819.14 . Q V . . 14.833 627.5272 838.51 . Q V . I'm° 14.917 633.4390 858.40 . QV . or 15.000 639.4891 878.47 . QV . 15.083 645.6814 899.12 . Q V. . qm 15.167 652.0217 920.61 . QV. . 15.250 658.5190 943.41 . QV. . is 15.333 665.1838 967.73 . Q. 15.417 672.0284 993.85 . Q. . 15.500 679.0685 1022.22 . Q . .,,, 15.583 686.3223 1053.25 . VQ 15.667 693.8120 1087.49 . VQ ... 15.750 701.5667 1125.99 . V Q . 15.833 709.6258 1170.18 . .V Q mg 15.917 717.9333 1206.26 . .V Q . , 16.000 726.5574 1252.21 . .V Q 16.083 735.6315 1317.56 . .V Q . o w 16.167 745.2974 1403.50 . . V Q . • 16.250 755.6459 1502.60 . . V Q "" 16.333 766.7781 1616.39 . . V . Q . r ,,,, 16.417 778.7505 1738.41 . . V Q 16.500 791.4755 1847.66 . . V . Q . op, 16.583 804.6225 1908.95 . . V . Q . 16.667 817.7543 1906.73 . . V . Q . " 16.750 830.6074 1866.27 . V Q 16.833 843.0927 1812.87 . . V Q . 16.917 855.1522 1751.04 . V . Q . as 17.000 866.7325 1681.47 . . V Q 17.083 877.8462 1613.71 . . V . Q "' 17.167 888.5221 1550.14 . V .Q • • Am OM Mi. 17.250 898.8035 1492.87 . . . V Q. . 17.333 908.7212 1440.05 . . . V Q . . 17.417 918.3298 1395.16 . . . Q . MP 17.500 927.6335 1350.91 . . . Q . 17.583 936.5929 1300.90 . . . QV . " 17.667 945.2307 1254.21 . . . Q V . . 17.750 953.5802 1212.35 . . . Q V • . low 17.833 961.6660 1174.05 . . Q V . . "," 17.917 969.5085 1138.74 . . . Q V . . 18.000 977.0280 1091.82 . . .Q V . . "" 18.083 984.2951 1055.18 . . .Q V. . 18.167 991.2972 1016.70 . . Q V. . w. 18.250 998.1011 987.93 . . Q. V. . m. 18.333 1004.7080 959.37 . . Q. V. 18.417 1011.1550 936.05 . . Q . V. . gm" 18.500 1017.4630 915.85 . . Q . V . 18.583 1023.6550 899.10 . . Q . V . 18.667 1029.7570 886.01 . . Q . V . . 18.750 1035.7750 873.86 . . Q . V . 18.833 1041.7290 864.57 . . Q . V . "I 18.917 1047.6180 855.04 . . Q .V . 19.000 1053.4370 844.97 . . Q . .V . ma r ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ON FLOW PROCESS FROM NODE 160.00 TO NODE 170.00 IS CODE = 5.2 "rio » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< 0. - THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE '" INTERVALS(Reference: the National Engineering Handbook, ✓ Hydrology, Chapter 17, page 17 -52, August,1972, U.S. Department of Commerce). MI "" ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 """ UPSTREAM ELEVATION(FT) = 1043.53 „", DOWNSTREAM ELEVATION(FT) = 1024.82 CHANNEL LENGTH(FT) = 2667.00 MANNING'S FACTOR = .015 •"• CONSTANT LOSS RATE (CFS) = .00 tor CHANNEL ROUTING COEFFICIENT ESTIMATED: my MAXIMUM INFLOW(CFS) = 1908.95 we AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 1358.56 CHANNEL NORMAL VELOCITY FOR Q = 1358.56 CFS = 15.86 FPS '" ESTIMATED CHANNEL ROUTING COEFFICIENT = .903 r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE .m UNIT INTERVALS IS CSTAR = .979 .r CONVEX METHOD CHANNEL ROUTING RESULTS: OM OUTFLOW LESS ✓ MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) """ (HRS) (CFS) (CFS) (CFS) ow "' 14.083 706.9 702.5 702.5 14.167 716.3 711.3 711.3 gm 14.250 726.6 721.2 721.2 wr 14.333 738.3 732.1 732.1 14.417 751.5 744.5 744.5 mo 14.500 766.3 758.5 758.5 14.583 782.7 774.1 774.1 mei 14.667 800.4 791.1 791.1 .. 14.750 819.1 809.3 809.3 14.833 838.5 828.3 828.3 to 14.917 858.4 847.9 847.9 15.000 878.5 867.9 867.9 'M 15.083 899.1 888.2 888.2 au 15.167 920.6 909.3 909.3 15.250 943.4 931.4 931.4 15.333 967.7 954.9 954.9 15.417 993.8 980.1 980.1 ow 15.500 1022.2 1007.3 1007.3 INS 15.583 1053.2 1036.9 1036.9 15.667 1087.5 1069.5 1069.5 u se 15.750 1126.0 1105.7 1105.7 15.833 1170.2 1146.9 1146.9 .. 15.917 1206.3 1187.1 1187.1 ire 16.000 1252.2 1228.1 1228.1 16.083 1317.6 1283.3 1283.3 ,•• 16.167 1403.5 1358.4 1358.4 16.250 1502.6 1450.4 1450.4 MP 16.333 1616.4 1556.5 1556.5 .. 16.417 1738.4 1674.1 1674.1 16.500 1847.7 1789.8 1789.8 am 16.583 1909.0 1876.1 1876.1 16.667 1906.7 1907.2 1907.2 ""' 16.750 1866.3 1887.2 1887.2 16.833 1812.9 1840.9 1840.9 ow 16.917 1751.0 1783.6 1783.6 _ 17.000 1681.5 1718.1 1718.1 17.083 1613.7 1649.5 1649.5 or 17.167 1550.1 1583.7 1583.7 17.250 1492.9 1523.2 1523.2 "M 17.333 1440.0 1468.0 1468.0 my 17.417 1395.2 1418.9 1418.9 17.500 1350.9 1374.3 1374.3 •• 17.583 1300.9 1327.2 1327.2 17.667 1254.2 1278.9 1278.9 No 17.750 1212.3 1234.5 1234.5 .. 17.833 1174.1 1194.3 1194.3 17.917 1138.7 1157.4 1157.4 mg 18.000 1091.8 1116.5 1116.5 18.083 1055.2 1074.6 1074.6 "" 18.167 1016.7 1037.0 1037.0 is, 18.250 987.9 1003.2 1003.2 18.333 959.4 974.5 974.5 oft 18.417 936.1 948.4 948.4 18.500 915.9 926.6 926.6 °"' 18.583 899.1 908.0 908.0 .. 18.667 886.0 893.0 893.0 18.750 873.9 880.3 880.3 o+ 18.833 864.6 869.5 869.5 18.917 855.0 860.1 860.1 "' 19.000 845.0 850.3 850.3 we +.r PROCESS SUMMARY OF STORAGE: INFLOW VOLUME = 1349.506 AF Ale OUTFLOW VOLUME = 1349.507 AF LOSS VOLUME = .000 AF ... ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** .,., FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 1 $" » »>UNIT- HYDROGRAPH ANALYSIS« «< Oft rr (UNIT - HYDROGRAPH ADDED TO STREAM #2) ... WATERSHED AREA = 453.000 ACRES t.. BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .820 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .371 LOW LOSS FRACTION = .365 ,.. * HYDROGRAPH MODEL #1 SPECIFIED* so SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 ,.. SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 """ SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 oo *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .975 "'" 30- MINUTE FACTOR = .975 or 1 -HOUR FACTOR = .975 3 -HOUR FACTOR = .996 „loo 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 rr UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES °'"' UNIT INTERVAL PERCENTAGE OF LAG -TIME = 10.163 ar AR RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 ".. UNIT HYDROGRAPH DETERMINATION ... INTERVAL "S" GRAPH UNIT HYDROGRAPH .,. NUMBER MEAN VALUES ORDINATES(CFS) 1 .847 46.396 2 2.701 101.568 3 5.225 138.312 +•� 4 8.717 191.299 5 13.010 235.188 "'" 6 18.740 313.900 4. OM ""' 7 25.420 365.990 , 8 32.627 394.793 9 40.207 415.302 lir 10 47.596 404.765 11 53.838 341.993 am 12 58.690 265.828 , 13 62.437 205.251 14 65.741 180.995 ".. 15 68.555 154.200 16 70.713 118.211 "" 17 72.930 121.457 18 74.715 97.780 .tee 19 76.281 85.821 +". 20 77.734 79.565 21 79.111 75.463 22 80.345 67.622 23 81.459 60.994 am 24 82.514 57.788 _ 25 83.440 50.760 26 84.417 53.492 "" 27 85.239 45.069 28 86.030 43.310 am 29 86.760 39.984 a ., 30 87.467 38.746 31 88.059 32.450 - 32 88.654 32.598 33 89.252 32.755 am 34 89.846 32.534 Imo 35 90.354 27.828 36 90.826 25.891 - 37 91.299 25.901 38 91.772 25.901 "" 39 92.195 23.164 40 92.571 20.626 IMP 41 92.947 20.605 am 42 93.324 20.626 43 93.700 20.626 '" 44 94.058 19.563 45 94.360 16.562 '" 46 94.659 16.372 ®.,,, 47 94.958 16.3 7 3 48 95.256 16.362 mm 49 95.556 16.404 50 95.854 16.362 ma 51 96.101 13.540 ma 52 96.299 10.803 53 96.496 10.803 as 54 96.693 10.823 55 96.891 10.803 ""' 56 97.088 10.803 ,, 57 97.285 10.803 58 97.482 10.824 ma 59 97.680 10.824 60 97.877 10.782 au 61 98.027 8.234 a. 62 98.101 4.022 63 98.173 3.980 E 64 98.246 4.001 65 98.319 4.001 u"" 66 98.392 4.001 MO MO no 67 98.465 3.980 68 98.538 4.001 69 98.611 4.001 70 98.684 4.001 71 98.757 3.980 "" 72 98.830 4.001 err 73 98.903 4.001 74 98.976 4.001 75 99.049 4.001 76 99.122 4.001 77 99.195 4.001 78 99.268 4.001 79 99.341 4.001 .r 80 99.414 4.001 81 99.487 4.001 82 99.560 4.001 s 83 99.633 4.001 84 99.706 4.001 85 99.779 4.001 86 99.852 4.001 87 99.925 4.001 88 99.998 4.001 m' 89 100.000 .099 rr "m TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.71 TOTAL EFFECTIVE RAINFALL(INCHES) = 5.13 ✓ r TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 102.2952 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 193.6461 err nr rr rir 1M , , ,, ...-- -- .. . 111 .-., ,.. -- -- _ m » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< m ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** m FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 6 , » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< m UN ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 11 m » »>VIEW STREAM NUMBER 1 HYDROGRAPH««< so STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) °"1 IMP TIME(HRS) VOLUME(AF) Q(CFS) 0. 575.0 1150.0 1725.0 2300.0 11 14.083 651.8392 812.38 . . Q V . . 1,. 14.167 657.5049 822.66 . . Q V . . ""° 14.250 663.2487 834.00 . . Q V . . 14.333 669.0792 846.59 . . Q V . . im 14.417 675.0065 860.65 . . Q V . 14.500 681.0421 876.36 . Q V . m 14.583 687.1977 893.80 . Q V . 14.667 693.4841 912.78 . Q V . . PP 14.750 699.9099 933.03 . Q V . . . m 14.833 706.4821 954.27 . Q V . 14.917 713.2055 976.25 . Q V . . . m 15.000 720.0840 998.76 . QV . 15.083 727.1215 1021.84 . QV . .. 15.167 734.3243 1045.85 . QV. 15.250 741.7015 1071.16 . QV. . '" 15.333 749.2647 1098.18 . Q. . ,,, 15.417 757.0281 1127.24 . Q. • 15.500 765.0086 1158.77 . VQ mg 15.583 773.2268 1193.28 . Q 15.667 781.7075 1231.40 . VQ ""` 15.750 790.4812 1273.94 . V Q . . .. 15.833 799.5897 1322.55 . V Q 15.917 809.0427 1372.58 . .V Q . ..s 16.000 818.8737 1427.46 . .V Q . 16.083 829.2719 1509.81 . .V Q "" 16.167 840.3925 1614.71 . .V Q . 16.250 852.3246 1732.55 . . V Q . 16.333 865.1895 1867.97 . . V . Q 1111 16.417 878.9573 1999.09 . . V . Q . 16.500 893.5223 2114.84 . V Q "` 16.583 908.6811 2201.06 . . V . Q . 16.667 924.0543 2232.18 . V Q . 16.750 939.2897 2212.19 . . V . Q . y.. 16.833 954.2064 2165.91 . . V . Q . 16.917 968.7283 2108.58 . V . Q m 17.000 982.7660 2038.27 . V . Q . _ 17.083 996.1293 1940.35 . V Q . 17.167 1008.9060 1855.17 . V . Q . 1141 1101 ............ aumm , s.. =....w «, "., ww,w c -daev. .a, N*..E. _ Mi4, +, ctwa ...,., nb ....M w. .1. d, «.. ... _. ..- ...ex -ad W...rv...re.r. A.,, vw..- r.. ....... ... ... MEN » » > STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< ********************************************** * * * * * * * * * * * * * * * * * * * * * * * * * * * * *:c ' FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 6 w „ » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< .m ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 11 MI » »>VIEW STREAM NUMBER 1 HYDROGRAPH««< No STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) lib MR TIME(HRS) VOLUME (AF) Q(CFS) 0. 575.0 1150.0 1725.0 2300.0 „, 14.083 651.8392 812.38 . . Q V . . MR 14.167 657.5049 822.66 . . Q V . . 14.250 663.2487 834.00 . . Q V . "' 14.333 669.0792 846.59 . . Q V . . 14.417 675.0065 860.65 . . Q V . m 14.500 681.0421 876.36 . Q V . . r. 14.583 687.1977 893.80 . Q V . . 14.667 693.4841 912.78 . . Q V . 4100 14.750 699.9099 933.03 . Q V . . 14.833 706.4821 954.27 . . Q V . 11111 14.917 713.2055 976.25 . . Q V . .. 15.000 720.0840 998.76 . QV . . 15.083 727.1215 1021.84 . . QV . .o 15.167 734.3243 1045.85 . . QV. . 15.250 741.7015 1071.16 QV. ow 15.333 749.2647 1098.18 . Q. am 15.417 757.0281 1127.24 . . Q. . 15.500 765.0086 1158.77 . . VQ ,. 15.583 773.2268 1193.28 . . Q . 15.667 781.7075 1231.40 . VQ '""' 15.750 790.4812 1273.94 . V Q . 15.833 799.5897 1322.55 . . V Q mirt 15.917 809.0427 1372.58 . . .V Q eft 16.000 818.8737 1427.46 . . .V Q . 16.083 829.2719 1509.81 . .V Q . am 16.167 840.3925 1614.71 . .V Q . .. 16.250 852.3246 1732.55 . . . V Q • 16.333 865.1895 1867.97 . . . V . 4 .11 16.417 878.9573 1999.09 . . . V Q . 16.500 893.5223 2114.84 . . . V Q . "` 16.583 908.6811 2201.06 . . . V Q . 16.667 924.0543 2232.18 V . Q .. 16.750 939.2897 2212.19 . . V Q ,.. 16.833 954.2064 2165.91 . . V Q . 16.917 968.7283 2108.58 . . V Q . 17.000 982.7660 2038.27 . . V Q r. • 17.083 996.1293 1940.35 . . V . Q 17.167 1008.9060 1855.17 . V . Q . m ,m*O.. a , a , '^ , .., ..., .. .,, .. rva awe., ....., a y, - . a .a......, 4 4, , e, , ^ e . ,t, ele,,leeee. eV 1.ee ■ PPM Mti OM Mil 24 -HOUR STORM RUNOFF HYDROGRAPH gm mw HYDROGRAPH IN FIVE-MINUTE INTERVALS(CFS) pm am TIME(HRS) VOLUME(AF) Q(CFS) 0. 125.0 250.0 375.0 500.0 gm 14.083 74.6755 109.86 . Q . V . . . low 14.167 75.4422 111.32 . Q . V . . . 14.250 76.2193 112.84 . Q. V . . . " 14.333 77.0075 114.44 . Q. V . . . ma 14.417 77.8072 116.11 . Q. V . . . 14.500 78.6190 117.88 . Q. V . . . 4M 14.583 79.4436 119.73 . Q. V . . . 14.667 80.2816 121.69 . Q. V . . . m. 14.750 81.1340 123.77 . Q. V . . . 14.833 82.0016 125.98 . Q V . . . ... 14.917 82.8856 128.34 . Q V . . . tog 15.000 83.7870 130.89 . Q V . . . 15.083 84.7072 133.62 . Q V . . . "'I 15.167 85.6478 136.57 . Q V . . . im, 15.250 86.6104 139.78 . .Q V . . . 15.333 87.5972 143.28 . .Q V . . . MN 15.417 88.6107 147.16 . .Q V . . . 15.500 89.6541 151.50 . . Q V . . . oi 15.583 90.7311 156.39 . . Q V . . . 15.667 91.8464 161.95 . . Q V . . . '' 15.750 93.0050 168.22 . - Q V. . . ow 15.833 94.2146 175.63 . - Q V. . . 15.917 95.4918 185.45 . - Q V. . . um 16.000 96.8651 199.40 . . Q V . . 16.083 98.4252 226.53 . . Q V . . " 16.167 100.1907 256.34 . . Q . . 16.250 102.1336 282.11 . . .VQ . . mm 16.333 104.2788 311.48 . . .V Q . . mm 16.417 106.6102 338.52 . . . V Q 16.500 109.1603 370.27 . . . V Q. . Imot 16.583 111.8537 391.08 . . . V .Q . 16.667 114.6132 400.68 . . . V . Q . mg, 16.750 117.3752 401.04 . . . V . Q . 4., 16.833 120.0368 386.47 . . . V Q . 16.917 122.4827 355.14 . . . V Q . 'm 17.000 124.6877 320.16 . . . Q . . 17.083 126.6908 290.85 . . . Q V . . gm 17.167 128.5601 271.43 . . .Q V . . a 17.250 130.3026 253.02 . . Q V . . 17.333 131.9185 234.62 . . Q . V . . 41.1 17.417 133.4741 225.88 . . Q . V . . 17.500 134.9351 212.14 . . Q - V . . ma 17.583 136.3271 202.11 . . Q - V . . 17.667 137.6652 194.30 . . Q . V . . MA 17.750 138.9558 187.39 . - Q . V . . " 17.833 140.1961 180.09 . - Q . V . . 17.917 141.3909 173.50 . - Q . V. . ..... 18.000 142.5489 168.13 . - Q . V. . .0 .. „.... -,... ..,.«a 4 b ww.ww ,,,- ..M a ..e.,. ._....0 f w.w.,,... ,. r... wa. .u. 4u ..+.w . . “Am.-,, ,,,e.* ...n. >.u.,, t ^. POI 4' 18.083 143.6671 162.36 Q . V. ,E 18.167 144.7612 158.87 . . Q V. . 18.250 145.8158 153.13 . . Q V . r. 18.333 146.8429 149.14 Q . V . 18.417 147.8416 145.00 Q . V "" 18.500 148.8158 141.46 Q . V . ,,,,,, 18.583 149.7605 137.17 . Q V 18.667 150.6877 134.63 . Q .V . .. 18.750 151.5980 132.17 . 4 .V . 18.833 152.4901 129.53 . 4 .V . a l 18.917 153.3579 126.01 . Q .V . 19.000 154.2074 123.35 . Q. .V . Ne ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ""' FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 2 mg » »> FLOWBY STRUCTURE ROUTING MODEL« «< a.. sr MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: '""` FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN gm 325.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ,w iM INFLOW r. (STREAM 2) mg all .w < - -* <= flowby structure or basin (maximum flowby Q = 325.0 cfs) storage .. gm • •• V STREAM 2 mg FLOWBY mi MB NO FLOWBY BASIN MODELING RESULTS: - MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME "` (HRS) (CFS) (CFS) (AF) .. 14.083 109.9 109.9 .000 14.166 111.3 111.3 .000 gm 14.249 112.8 112.8 .000 14.333 114.4 114.4 .000 - 14.416 116.1 116.1 .000 gm im - 14.499 117.9 117.9 .000 14.583 119.7 119.7 .000 "" 14.666 121.7 121.7 .000 to 14.749 123.8 123.8 .000 14.833 126.0 126.0 .000 w. 14.916 128.3 128.3 .000 14.999 130.9 130.9 .000 ow 15.083 133.6 133.6 .000 15.166 136.6 136.6 .000 ow 15.249 139.8 139.8 .000 ow 15.333 143.3 143.3 .000 15.416 147.2 147.2 .000 °` 15.499 151.5 151.5 .000 or 15.583 156.4 156.4 .000 15.666 161.9 161.9 .000 - 15.749 168.2 168.2 .000 15.833 175.6 175.6 .000 ,. 15.916 185.5 185.5 .000 15.999 199.4 199.4 .000 wo 16.083 226.5 226.5 .000 +o 16.166 256.3 256.3 .000 16.249 282.1 282.1 .000 "" 16.333 311.5 311.5 .000 to 16.416 338.5 325.0 .093 16.499 370.3 325.0 .405 ow 16.583 391.1 325.0 .860 16.666 400.7 325.0 1.381 mo 16.749 401.0 325.0 1.905 16.833 386.5 325.0 2.328 "o 16.916 355.1 325.0 2.536 r 16.999 320.2 320.2 2.536 17.083 290.9 290.9 2.536 - 17.166 271.4 271.4 2.536 17.249 253.0 253.0 2.536 mg 17.333 234.6 234.6 2.536 17.416 225.9 225.9 2.536 ow 17.499 212.1 212.1 2.536 war 17.583 202.1 202.1 2.536 17.666 194.3 194.3 2.536 "" 17.749 187.4 187.4 2.536 ,, 17.833 180.1 180.1 2.536 17.916 173.5 173.5 2.536 oo 17.999 168.1 168.1 2.536 18.083 162.4 162.4 2.536 "w 18.166 158.9 158.9 2.536 18.249 153.1 153.1 2.536 ow 18.333 149.1 149.1 2.536 r. 18.416 145.0 145.0 2.536 18.499 141.5 141.5 2.536 ow 18.583 137.2 137.2 2.536 18.666 134.6 134.6 2.536 ow 18.749 132.2 132.2 2.536 ®r 18.833 129.5 129.5 2.536 18.916 126.0 126.0 2.536 an 18.999 123.4 123.4 2.536 an ti „„, **************************************************************************** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 7 wo r" mws "" 14.499 117.9 117.9 .000 14.583 119.7 119.7 .000 """ 14.666 121.7 121.7 .000 am 14.749 123.8 123.8 .000 14.833 126.0 126.0 .000 14.916 128.3 128.3 .000 14.999 130.9 130.9 .000 s• 15.083 133.6 133.6 .000 slim 15.166 136.6 136.6 .000 15.249 139.8 139.8 .000 "" 15.333 143.3 143.3 .000 15.416 147.2 147.2 .000 ""' 15.499 151.5 151.5 .000 o m 15.583 156.4 156.4 .000 15.666 161.9 161.9 .000 •• 15.749 168.2 168.2 .000 15.833 175.6 175.6 .000 as 15.916 185.5 185.5 .000 „i. 15.999 199.4 199.4 .000 16.083 226.5 226.5 .000 r 16.166 256.3 256.3 .000 16.249 282.1 282.1 .000 "" 16.333 311.5 311.5 .000 or 16.416 338.5 325.0 .093 16.499 370.3 325.0 .405 w,. 16.583 391.1 325.0 .860 16.666 400.7 325.0 1.381 mil 16.749 401.0 325.0 1.905 16.833 386.5 325.0 2.328 am 16.916 355.1 325.0 2.536 +r 16.999 320.2 320.2 2.536 17.083 290.9 290.9 2.536 *w 17.166 271.4 271.4 2.536 17.249 253.0 253.0 2.536 "w 17.333 234.6 234.6 2.536 17.416 225.9 225.9 2.536 wm 17.499 212.1 212.1 2.536 pit 17.583 202.1 202.1 2.536 17.666 194.3 194.3 2.536 °` 17.749 187.4 187.4 2.536 i,,,y 17.833 180.1 180.1 2.536 17.916 173.5 173.5 2.536 m, 17.999 168.1 168.1 2.536 18.083 162.4 162.4 2.536 - 18.166 158.9 158.9 2.536 18.249 153.1 153.1 2.536 01" 18.333 149.1 149.1 2.536 .r1 18.416 145.0 145.0 2.536 18.499 141.5 141.5 2.536 400' 18.583 137.2 137.2 2.536 18.666 134.6 134.6 2.536 mor 18.749 132.2 132.2 2.536 mw 18.833 129.5 129.5 2.536 18.916 126.0 126.0 2.536 me 18.999 123.4 123.4 2.536 am or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 7 WO 0. 14.499 117.9 117.9 .000 14.583 119.7 119.7 .000 mm 14.666 121.7 121.7 .000 .. 14.749 123.8 123.8 .000 14.833 126.0 126.0 .000 "*° 14.916 128.3 128.3 .000 14.999 130.9 130.9 .000 MI 15.083 133.6 133.6 .000 mm 15.166 136.6 136.6 .000 15.249 139.8 139.8 .000 """ 15.333 143.3 143.3 .000 15.416 147.2 147.2 .000 m` 15.499 151.5 151.5 .000 im 15.583 156.4 156.4 .000 15.666 161.9 161.9 .000 15.749 168.2 168.2 .000 15.833 175.6 175.6 .000 rr. 15.916 185.5 185.5 .000 m . 15.999 199.4 199.4 .000 16.083 226.5 226.5 .000 me 16.166 256.3 256.3 .000 16.249 282.1 282.1 .000 °" 16.333 311.5 311.5 .000 mai 16.416 338.5 325.0 .093 16.499 370.3 325.0 .405 - 16.583 391.1 325.0 .860 16.666 400.7 325.0 1.381 ""' 16.749 401.0 325.0 1.905 16.833 386.5 325.0 2.328 16.916 355.1 325.0 2.536 ... 16.999 320.2 320.2 2.536 17.083 290.9 290.9 2.536 "4 17.166 271.4 271.4 2.536 .r 17.249 253.0 253.0 2.536 17.333 234.6 234.6 2.536 mm 17.416 225.9 225.9 2.536 17.499 212.1 212.1 2.536 " 17.583 202.1 202.1 2.536 17.666 194.3 194.3 2.536 "" 17.749 187.4 187.4 2.536 , 17.833 180.1 180.1 2.536 17.916 173.5 173.5 2.536 .0. 17.999 168.1 168.1 2.536 18.083 162.4 162.4 2.536 '"' 18.166 158.9 158.9 2.536 .M 18.249 153.1 153.1 2.536 18.333 149.1 149.1 2.536 OM 18.416 145.0 145.0 2.536 18.499 141.5 141.5 2.536 "" 18.583 137.2 137.2 2.536 no 18.666 134.6 134.6 2.536 18.749 132.2 132.2 2.536 ... 18.833 129.5 129.5 2.536 18.916 126.0 126.0 2.536 """ 18.999 123.4 123.4 2.536 MN - ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 7 ... or » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mum .w ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ▪ FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 6 mo » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< PPM Mig ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** " FLOW PROCESS FROM NODE 170.00 TO NODE 170.00 IS CODE = 11 ow » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< w A '" STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) gm rr TIME(HRS) VOLUME(AF) Q(CFS) 0. 575.0 1150.0 1725.0 2300.0 "" 14.083 651.8392 812.38 . . Q V . e 14.167 657.5049 822.66 . . Q V . . 14.250 663.2487 834.00 . . Q V . p.. 14.333 669.0792 846.59 . . Q V . 14.417 675.0065 860.65 . . Q V . " 14.500 681.0421 876.36 . Q V 14.583 687.1977 893.80 . Q V . mm 14.667 693.4841 912.78 . Q V m • 14.750 699.9099 933.03 . Q V . . 14.833 706.4821 954.27 . Q V . . ,. 14.917 713.2055 976.25 . Q V . . 15.000 720.0840 998.76 . QV . . Air 15.083 727.1215 1021.84 . QV . wo 15.167 734.3243 1045.85 . QV. 15.250 741.7015 1071.16 . QV. "' 15.333 749.2647 1098.18 . Q. 15.417 757.0281 1127.24 . Q. . "" 15.500 765.0086 1158.77 . VQ """ 15.583 773.2268 1193.28 . Q 15.667 781.7075 1231.40 . VQ . ... 15.750 790.4812 1273.94 . V Q . 15.833 799.5897 1322.55 . V Q . "'" 15.917 809.0427 1372.58 . .V Q 16.000 818.8737 1427.46 . .V Q owl 16.083 829.2719 1509.81 . .V Q emi 16.167 840.3925 1614.71 . .V Q . . 16.250 852.3246 1732.55 . . V Q . """ 16.333 865.1895 1867.97 . . V . Q . 16.417 878.9573 1999.09 . . V . Q mr 16.500 893.5223 2114.84 . V Q • "". 16.583 908.6811 2201.06 . . V . Q • 16.667 924.0543 2232.18 . . V . Q . am 16.750 939.2897 2212.19 . . V . Q • 16.833 954.2064 2165.91 . . V . Q . imm 16.917 968.7283 2108.58 . V Q . • a. 17.000 982.7660 2038.27 . V Q 17.083 996.1293 1940.35 . V Q °.. 17.167 1008.9060 1855.17 . V . Q +r. ""' 17.250 1021.1390 1776.19 . V Q 17.333 1032.8650 1702.60 . V Q. . WM 17.417 1044.1930 1644.83 . VQ . . tai 17.500 1055.1180 1586.42 . 4 . 17.583 1065.6510 1529.34 . QV . ow 17.667 1075.7970 1473.20 . Q V . 17.750 1085.5900 1421.89 . . Q V . as 17.833 1095.0550 1374.40 . Q V dm 1104.2210 1330.91 . Q V . . 18.000 1113.0680 1284.59 . . . Q V . . ""' 18.083 1121.5880 1237.00 . . .Q V. . 18.167 1129.8240 1195.86 . 4 V. . """ 18.250 1137.7870 1156.36 . Q V. - 18.333 1145.5260 1123.59 . Q. V. . 18.417 1153.0560 1093.43 . Q. V. +. 18.500 1160.4120 1068.01 . Q . V 18.583 1167.6100 1045.15 . Q . V Ido 18.667 1174.6870 1027.59 . Q V , 18.750 1181.6600 1012.46 . Q . V . 18.833 1188.5400 999.04 . . Q V . rr 18.917 1195.3310 986.08 . . Q .V . 19.000 1202.0370 973.63 . Q . .V IWO MW ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ,.. FLOW PROCESS FROM NODE 170.00 TO NODE 180.00 IS CODE = 5.2 aw » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< r« or THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE +f* INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, am U.S. Department of Commerce) . N. ++r ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 20.00 CHANNEL Z = 1.50 "" UPSTREAM ELEVATION(FT) = 1024.82 DOWNSTREAM ELEVATION(FT) = 1009.51 CHANNEL LENGTH(FT) = 2724.00 MANNING'S FACTOR = .015 CONSTANT LOSS RATE(CFS) = .00 ea CHANNEL ROUTING COEFFICIENT ESTIMATED: OW MAXIMUM INFLOW(CFS) = 2232.18 wr AVERAGE FLOWRATE IN EXCESS OF 50o MAXIMUM INFLOW = 1598.25 CHANNEL NORMAL VELOCITY FOR Q = 1598.25 CFS = 15.49 FPS °" ESTIMATED CHANNEL ROUTING COEFFICIENT = .901 ,r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE NM UNIT INTERVALS IS CSTAR = .975 am CONVEX METHOD CHANNEL ROUTING RESULTS: on OUTFLOW LESS or MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) *A (HRS) (CFS) (CFS) (CFS) ow ow +o 14.083 812.4 807.2 807.2 14.167 822.7 817.0 817.0 on 14.250 834.0 827.7 827.7 u, 14.333 846.6 839.6 839.6 14.417 860.6 852.9 852.9 o. 14.500 876.4 867.7 867.7 14.583 893.8 884.2 884.2 ww 14.667 912.8 902.3 902.3 .w 14.750 933.0 921.8 921.8 14.833 954.3 942.5 942.5 ow 14.917 976.2 964.1 964.1 15.000 998.8 986.3 986.3 """ 15.083 1021.8 1009.1 1009.1 ow 15.167 1045.8 1032.6 1032.6 15.250 1071.2 1057.2 1057.2 a. 15.333 1098.2 1083.2 1083.2 15.417 1127.2 1111.2 1111.2 W' 15.500 1158.8 1141.3 1141.3 15.583 1193.3 1174.2 1174.2 w. 15.667 1231.4 1210.3 1210.3 - 15.750 1273.9 1250.4 1250.4 15.833 1322.6 1295.7 1295.7 "^ 15.917 1372.6 1344.9 1344.9 ow 16.000 1427.5 1397.1 1397.1 16.083 1509.8 1464.6 1464.6 ow 16.167 1614.7 1556.9 1556.9 16.250 1732.6 1667.5 1667.5 "" 16.333 1868.0 1793.2 1793.2 16.417 1999.1 1926.4 1926.4 "" 16.500 2114.8 2050.5 2050.5 ow 16.583 2201.1 2152.9 2152.9 16.667 2232.2 2214.2 2214.2 am 16.750 2212.2 2222.5 2222.5 16.833 2165.9 2191.2 2191.2 o" 16.917 2108.6 2140.2 2140.2 17.000 2038.3 2077.0 2077.0 no 17.083 1940.4 1994.2 1994.2 - 17.167 1855.2 1902.5 1902.5 17.250 1776.2 1820.0 1820.0 woo 17.333 1702.6 1743.4 1743.4 17.417 1644.8 1677.0 1677.0 ow 17.500 1586.4 1618.8 1618.8 wo 17.583 1529.3 1561.0 1561.0 17.667 1473.2 1504.3 1504.3 ow 17.750 1421.9 1450.4 1450.4 17.833 1374.4 1400.8 1400.8 o" 17.917 1330.9 1355.1 1355.1 o w 18.000 1284.6 1310.2 1310.2 18.083 1237.0 1263.3 1263.3 an 18.167 1195.9 1218.7 1218.7 18.250 1156.4 1178.3 1178.3 r► 18.333 1123.6 1141.8 1141.8 18.417 1093.4 1110.2 1110.2 woo 18.500 1068.0 1082.2 1082.2 ow 18.583 1045.1 1057.8 1057.8 18.667 1027.6 1037.4 1037.4 ow 18.750 1012.5 1020.9 1020.9 Ea, 18.833 999.0 1006.5 1006.5 18.917 986.1 993.3 993.3 ow 19.000 973.6 980.5 980.5 ow MOM ow PROCESS SUMMARY OF STORAGE: 4M INFLOW VOLUME = 1540.616 AF +.r OUTFLOW VOLUME = 1540.616 AF LOSS VOLUME = .000 AF ow rr ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 1 aw » »>UNIT- HYDROGRAPH ANALYSIS« «< (UNIT - HYDROGRAPH ADDED TO STREAM #2) *w WATERSHED AREA = 568.000 ACRES BASEFLOW = .000 CFS /SQUARE -MILE *USER ENTERED "LAG" TIME = .870 HOURS VALLEY(UNDEVELOPED) /DESERT S -GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .351 to LOW LOSS FRACTION = .346 * HYDROGRAPH MODEL #1 SPECIFIED* to ow SPECIFIED PEAK 5- MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30- MINUTES RAINFALL(INCH)= .95 to SPECIFIED PEAK 1 -HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 -HOUR RAINFALL(INCH) = 2.50 o "' SPECIFIED PEAK 6 -HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 -HOUR RAINFALL(INCH) = 7.85 *USER SPECIFIED PRECIPITATION DEPTH -AREA REDUCTION FACTORS: 5- MINUTE FACTOR = .975 30- MINUTE FACTOR = .975 1 -HOUR FACTOR = .975 '` 3 -HOUR FACTOR = .996 6 -HOUR FACTOR = .998 24 -HOUR FACTOR = .999 o w UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES w ' UNIT INTERVAL PERCENTAGE OF LAG -TIME = 9.579 ow ,. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 oo .rs UNIT HYDROGRAPH DETERMINATION .rr INTERVAL "S" GRAPH UNIT HYDROGRAPH ,., NUMBER MEAN VALUES ORDINATES(CFS) 1 .798 54.831 2 2.514 117.850 3 4.800 157.059 4 7.957 216.871 5 11.722 258.581 "'" 6 16.836 351.336 wow WM " 7 22.893 416.017 8 29.409 447.630 om 9 36.571 491.992 +r• 10 43.525 477.648 11 50.335 467.788 " 12 55.577 360.094 or 13 59.854 293.816 14 63.176 228.169 .,,. 15 66.267 212.371 16 68.836 176.465 ""' 17 70.811 135.684 18 72.928 145.391 ,. 19 74.609 115.455 .■ 20 76.102 102.572 21 77.479 94.620 �" 22 78.792 90.158 mr 23 . 80.020 84.363 24 81.041 70.125 mo 25 82.129 74.761 26 82.993 59.333 as 27 83.932 64.494 28 84.762 57.022 me 29 85.535 53.107 ow 30 86.255 49.444 31 86.939 47.014 4•+ 32 87.588 44.570 33 88.137 37.692 or 34 88.699 38.631 35 89.262 38.701 om 36 89.824 38.547 +o 37 90.308 33.280 38 90.753 30.591 MO 39 91.199 30.605 mo 40 91.644 30.605 41 92.068 29.064 m. 42 92.426 24.652 43 92.781 24.358 me 44 93.136 24.386 45 93.491 24.358 """. 46 93.845 24.372 or 47 94.159 21.543 48 94.441 19.343 *.. 49 94.722 19.357 50 95.004 19.371 'm 51 95.286 19.330 mo 52 95.568 19.357 53 95.849 19.329 sus 54 96.087 16.332 55 96.272 12.746 "' 56 96.459 12.802 all 57 96.645 12.774 58 96.830 12.746 ., 59 97.017 12.802 60 97.203 12.775 "` 61 97.388 12.774 62 97.574 12.775 63 97.760 12.774 am 64 97.944 12.606 65 98.049 7.228 "' 66 98.118 4.706 wow .., ,.. _ :..... 1, _ .. ""' 67 98.187 4.734 68 98.255 4.707 69 98.324 4.734 r 70 98.393 4.735 71 98.461 4.706 """ 72 98.530 4.734 rrr 73 98.599 4.706 74 98.667 4.706 „" 75 98.737 4.762 76 98.805 4.706 77 98.874 4.735 78 98.943 4.706 """" 79 99.011 4.706 80 99.080 4.706 81 99.148 4.706 82 99.217 4.706 83 99.285 4.706 84 99.354 4.706 85 99.422 4.706 86 99.491 4.706 "" 87 99.559 4.706 88 99.628 4.706 89 99.696 4.706 , 90 99.765 4.706 91 99.833 4.706 92 99.902 4.706 93 99.970 4.706 94 100.000 2.038 .rr TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = 2.57 TOTAL EFFECTIVE RAINFALL(INCHES) = 5.27 am ""' TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 121.5710 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 249.4952 me Mk arr ,w. a" amo am ma Ns m ,, 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H "r HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) ow '""' TIME(HRS) VOLUME(AF) Q(CFS) 0. 125.0 250.0 375.0 500.0 ""' 14.083 95.6432 140.71 . .Q V . . o 14.167 96.6250 142.55 . .Q V . . 14.250 97.6199 144.47 . .Q V . . • 14.333 98.6287 146.48 . .Q V . . 14.417 99.6521 148.59 . .Q V . . aw 14.500 100.6906 150.80 . . Q V . . .. 14.583 101.7453 153.14 . . Q V . . 14.667 102.8169 155.59 . . Q V . . ow 14.750 103.9064 158.21 . . Q V . . 14.833 105.0151 160.98 . . Q V . . "" 14.917 106.1442 163.94 . . Q V . . ma 15.000 107.2950 167.11 . . Q V . . 15.083 108.4695 170.53 . . Q V . . .. 15.167 109.6692 174.20 . . Q V . . 15.250 110.8965 178.20 . . Q V . . "' 15.333 112.1537 182.54 . . Q V . . 15.417 113.4442 187.38 . . Q V . . °� 15.500 114.7717 192.75 . . Q V . . ■m 15.583 116.1408 198.80 . . Q V . . 15.667 117.5570 205.63 . . Q V . . ** 15.750 119.0263 213.35 . . Q V. . 15.833 120.5581 222.41 . . Q V. . "W 15.917 122.1721 234.35 . . QV. . 16.000 123.9012 251.07 . . VQ . 16.083 125.8521 283.27 . . V Q . ++" 16.167 128.0416 317.91 . . V Q . 16.250 130.4337 347.34 . . V Q . "gm 16.333 133.0592 381.22 . . .V Q . , 16.417 135.8926 411.41 . . .V . Q . 16.500 138.9915 449.96 . . . V . Q . ".", 16.583 142.2776 477.14 . . . V . Q . 16.667 145.6582 490.85 . . . V . Q. Im" 16.750 149.1008 499.86 . . . V . Q- 16.833 152.4576 487.42 . . . V . Q . . 16.917 155.6761 467.32 . . . V . Q . "., 17.000 158.5822 421.97 . . . V . Q . 17.083 161.2440 386.50 . . . V Q . '"' 17.167 163.6829 354.13 . . . V Q . 17.250 165.9859 334.39 . . . Q . IN 17.333 168.1341 311.92 . . . Q V . ,, 17.417 170.1372 290.85 . . . Q V . 17.500 172.0788 281.91 . . . Q V . " 17.583 173.9052 265.19 . . .Q V . . 17.667 175.6511 253.51 . . Q V . . wa 17.750 177.3322 244.11 . . Q. V . . .,., 17.833 178.9572 235.94 . . Q . V . . 17.917 180.5267 227.90 . . Q . V . . °.- 18.000 182.0324 218.63 . . Q V. . _. ... .. ...,..r :..s:.uaa:, 4d ....JMMa. . . +mvw ........... .. ...... ..Paso a..}. :,,.. 5. rv... w. »k ...ro- ... .r.ww «41/... am±+m*.rw:a'* .■.• WPM WM 18.083 183.5055 213.88 . Q V. . 18.167 184.9196 205.33 . Q . V. v. 18.250 186.3076 201.55 . Q V. se 18.333 187.6520 195.20 . Q V . 18.417 188.9597 189.88 . Q V . " 18.500 190.2335 184.96 . Q V 18.583 191.4763 180.45 . . Q V rr 18.667 192.6891 176.11 Q . V . * , 18.750 193.8685 171.24 . Q .V 18.833 195.0286 168.46 . Q .V . "o 18.917 196.1687 165.53 . 4 .V . 19.000 197.2872 162.41 . . Q .V . ill ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** -, FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 2 ar » »> FLOWBY STRUCTURE ROUTING MODEL« «< sr MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "" FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN MO 483.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. am "' INFLOW ,, el (STREAM 2) um 9,r, Me < - -* <= flowby structure ,r basin (maximum flowby Q = 483.0 cfs) storage w ,., V STREAM 2 r"' FLOWBY MN .rr .r Mil BASIN MODELING RESULTS: MODEL STREAM 2 STREAM 2 BASIN oim TIME INFLOW FLOWBY VOLUME ' o (HRS) (CFS) (CFS) (AF) 14.083 140.7 140.7 .000 "" 14.166 142.5 142.5 .000 me 14.249 144.5 144.5 .000 14.333 146.5 146.5 .000 - 14.416 148.6 148.6 .000 um a,... V 4.1, a .� .,. .. v.,.... _.. � ..., » rr ...,. M. 11" 14.499 150.8 150.8 .000 14.583 153.1 153.1 .000 "'" 14.666 155.6 155.6 .000 _ 14.749 158.2 158.2 .000 14.833 161.0 161.0 .000 Milk 14.916 163.9 163.9 .000 14.999 167.1 167.1 .000 ma 15.083 170.5 170.5 .000 15.166 174.2 174.2 .000 NM 15.249 178.2 178.2 .000 mo 15.333 182.5 182.5 .000 15.416 187.4 187.4 .000 MO 15.499 192.7 192.7 .000 w 15.583 198.8 198.8 .000 15.666 205.6 205.6 .000 .Milk 15.749 213.4 213.4 .000 15.833 222.4 222.4 .000 o" 15.916 234.4 234.4 .000 15.999 251.1 251.1 .000 me 16.083 283.3 283.3 .000 moo 16.166 317.9 317.9 .000 16.249 347.3 347.3 .000 omo 16.333 381.2 381.2 .000 Mi. 16.416 411.4 411.4 .000 16.499 450.0 450.0 .000 ow 16.583 477.1 477.1 .000 16.666 490.9 483.0 .054 "" 16.749 499.9 483.0 .170 16.833 487.4 483.0 .201 4M 16.916 467.3 467.3 .201 w 16.999 422.0 422.0 .201 17.083 386.5 386.5 .201 .Milk 17.166 354.1 354.1 .201 17.249 334.4 334.4 .201 .r 17.333 311.9 311.9 .201 17.416 290.9 290.9 .201 mos 17.499 281.9 281.9 .201 +rr 17.583 265.2 265.2 .201 17.666 253.5 253.5 .201 wo 17.749 244.1 244.1 .201 g.. 17.833 235.9 235.9 .201 17.916 227.9 227.9 .201 , 17.999 218.6 218.6 .201 18.083 213.9 213.9 .201 " 18.166 205.3 205.3 .201 18.249 201.5 201.5 .201 °'" 18.333 195.2 195.2 .201 Milk. 18.416 189.9 189.9 .201 18.499 185.0 185.0 .201 MN 18.583 180.5 180.5 .201 18.666 176.1 176.1 .201 ow 18.749 171.2 171.2 .201 MO 18.833 168.5 168.5 .201 18.916 165.5 165.5 .201 "" 18.999 162.4 162.4 .201 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Mr FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 7 OM MI NM ""' » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mo ow ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** """ FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 6 ow » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< en rw ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** o` FLOW PROCESS FROM NODE 180.00 TO NODE 180.00 IS CODE = 11 » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< 0. ow STREAM HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) r~ "" TIME(HRS) VOLUME(AF) Q(CFS) 0. 700.0 1400.0 2100.0 2800.0 "" 14.083 744.3843 947.88 . . Q V . . Ni p 14.167 750.9926 959.52 . . Q V . . 14.250 757.6882 972.21 . . Q V . . -s 14.333 764.4796 986.11 . . Q V . . 14.417 771.3768 1001.47 . . Q V . . " 14.500 778.3911 1018.48 . . Q V . . 14.583 785.5350 1037.30 . . Q V . . ... 14.667 792.8207 1057.88 . Q V . . rn 14.750 800.2590 1080.04 . Q V . 14.833 807.8589 1103.50 . . Q V . . "*" 14.917 815.6277 1128.03 . . Q V . . at 15.000 823.5712 1153.41 . Q V . . 15.083 831.6951 1179.59 . . Q V . . w 15.167 840.0062 1206.77 . . QV . . 15.250 848.5142 1235.36 . . QV . . ' 116 15.333 857.2318 1265.79 . . QV. . 15.417 866.1749 1298.55 . . QV. . "" 15.500 875.3629 1334.09 . Q. . ,",,, 15.583 884.8188 1373.01 . Q. 15.667 894.5707 1415.97 . . VQ . 00 • 15.750 904.6519 1463.79 . Q . 15.833 915.1073 1518.12 . VQ °°o 15.917 925.9836 1579.24 . . V Q . ... 16.000 937.3348 1648.20 . V Q . 16.083 949.3724 1747.85 . . .V Q . +10 16.167 962.2845 1874.84 . . .V Q . 16.250 976.1606 2014.81 . .V Q . . "" 16.333 991.1361 2174.43 . . V .Q i 16.417 1007.2370 2337.82 . . V . Q 16.500 1024.4580 2500.48 . . . V Q . .r. 16.583 1042.5710 2630.03 . . . V Q . 16.667 1061.1460 2697.17 . . . V Q . " 16.750 1079.7800 2705.54 V . Q 16.833 1098.1970 2674.16 . . V Q . 16.917 1116.1550 2607.49 . . V Q . +• 17.000 1133.3650 2499.00 . . V Q 17.083 1149.7610 2380.70 . V . Q • '_ 17.167 1165.3030 2256.65 . . V . Q . ow I " 17.250 1180.1410 2154.42 . V Q . 17.333 1194.2960 2055.36 . V Q. . ... 17.417 1207.8490 1967.90 . . V Q ".r 17.500 1220.9390 1900.68 . Q . 17.583 1233.5160 1826.17 . QV . *" 17.667 1245.6220 1757.82 . Q V mm 17.750 1257.2920 1694.48 . . Q V . 17.833 1268.5640 1636.70 . - Q V . ▪ 17.917 1279.4660 1582.95 . . Q V . 18.000 1289.9950 1528.84 . .4 V . . ' 18.083 1300.1690 1477.23 . .4 V. . 18.167 1309.9770 1424.07 . Q V. . A. 18.250 1319.4790 1379.81 . Q. V. - 18.333 1328.6880 1337.03 . Q. V. 18.417 1337.6410 1300.05 . Q . V. ▪ 18.500 1346.3680 1267.11 . Q . V 18.583 1354.8960 . 1238.30 . Q V AA 18.667 1363.2540 1213.50 . Q V „ 18.750 1371.4640 1192.12 . Q V 18.833 1379.5560 1174.95 . Q V rn 18.917 1387.5360 1158.80 . Q .V 19.000 1395.4080 1142.95 . Q . .V Am w• ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ... FLOW PROCESS FROM NODE 180.00 TO NODE 190.00 IS CODE = 5.2 mim » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< MN THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE mm- INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, um U.S. Department of Commerce). r. ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 30.00 CHANNEL Z = 1.50 am UPSTREAM ELEVATION(FT) = 1009.51 ,, DOWNSTREAM ELEVATION(FT) = 1002.90 CHANNEL LENGTH(FT) = 2710.00 MANNING'S FACTOR = .015 "m CONSTANT LOSS RATE(CFS) = .00 mm CHANNEL ROUTING COEFFICIENT ESTIMATED: MAXIMUM INFLOW(CFS) = 2705.54 or AVERAGE FLOWRATE IN EXCESS OF 50 MAXIMUM INFLOW = 1954.11 CHANNEL NORMAL VELOCITY FOR Q = 1954.11 CFS = 11.56 FPS gm ESTIMATED CHANNEL ROUTING COEFFICIENT = .872 .r MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE "., UNIT INTERVALS IS CSTAR = .932 mm CONVEX METHOD CHANNEL ROUTING RESULTS: ,.. OUTFLOW LESS mr. MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) "" (HRS) (CFS) (CFS) (CFS) OM "" 14.083 947.9 939.7 939.7 14.167 959.5 950.8 950.8 en 14.250 972.2 962.7 962.7 - 14.333 986.1 975.7 975.7 14.417 1001.5 990.0 990.0 *e* 14.500 1018.5 1005.7 1005.7 Ili 14.583 1037.3 1023.2 1023.2 14.667 1057.9 1042.5 1042.5 - 14.750 1080.0 1063.4 1063.4 14.833 1103.5 1085.9 1085.9 moo 14.917 1128.0 1109.6 1109.6 15.000 1153.4 1134.3 1134.3 'no 15.083 1179.6 1159.9 1159.9 ow 15.167 1206.8 1186.3 1186.3 15.250 1235.4 1213.9 1213.9 m 15.333 1265.8 1242.9 1242.9 15.417 1298.6 1274.0 1274.0 15.500 1334.1 1307.4 1307.4 ow 15.583 1373.0 1343.8 1343.8 15.667 1416.0 1383.8 1383.8 ow 15.750 1463.8 1428.0 1428.0 15.833 1518.1 1477.5 1477.5 '""' 15.917 1579.2 1533.5 1533.5 o , 16.000 1648.2 1596.6 1596.6 16.083 1747.9 1674.3 1674.3 ,. 16.167 1874.8 1780.6 1780.6 16.250 2014.8 1910.0 1910.0 m 16.333 2174.4 2055.1 2055.1 16.417 2337.8 2214.9 2214.9 low 16.500 2500.5 2377.8 2377.8 as 16.583 2630.0 2530.7 2530.7 16.667 2697.2 2643.3 2643.3 r; 16.750 2705.5 2696.0 2696.0 16.833 2674.2 2695.6 2695.6 wr 16.917 2607.5 2655.8 2655.8 lox 17.000 2499.0 2578.5 2578.5 17.083 2380.7 2469.2 2469.2 g. 17.167 2256.6 2349.8 2349.8 17.250 2154.4 2232.6 2232.6 " 17.333 2055.4 2130.3 2130.3 moo 17.417 1967.9 2034.4 2034.4 17.500 1900.7 1952.4 1952.4 m 17.583 1826.2 1882.0 1882.0 17.667 1757.8 1809.6 1809.6 '"' 17.750 1694.5 1742.5 1742.5 mt 17.833 1636.7 1680.6 1680.6 17.917 1583.0 1623.7 1623.7 or 18.000 1528.8 1569.6 1569.6 18.083 1477.2 1516.3 1516.3 goo 18.167 1424.1 1464.1 1464.1 , 18.250 1379.8 1413.6 1413.6 18.333 1337.0 1369.4 1369.4 m 18.417 1300.1 1328.2 1328.2 18.500 1267.1 1292.2 1292.2 "s 18.583 1238.3 1260.2 1260.2 18.667 1213.5 1232.4 1232.4 out 18.750 1192.1 1208.4 1208.4 - 18.833 1175.0 1188.1 1188.1 18.917 1158.8 1171.0 1171.0 - 19.000 1142.9 1154.9 1154.9 am PROCESS SUMMARY OF STORAGE: m. INFLOW VOLUME = 1789.911 AF OUTFLOW VOLUME = 1789.911 AF LOSS VOLUME = .000 AF m. M4 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 1 » »NIT— HYDROGRAPH ANALYSIS« «< ,., (UNIT — HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 708.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE mw *USER ENTERED "LAG" TIME = .780 HOURS VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .108 me LOW LOSS FRACTION = .128 * HYDROGRAPH MODEL #1 SPECIFIED* ms SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .37 SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= .95 .. SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.50 ""` SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 7.85 *USER SPECIFIED PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .975 30— MINUTE FACTOR = .975 1 —HOUR FACTOR = .975 3 —HOUR FACTOR = .996 6 —HOUR FACTOR = .998 24 —HOUR FACTOR = .999 mw UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES UNIT INTERVAL PERCENTAGE OF LAG —TIME = 10.684 ,,. RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 ' MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 gm UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH NUMBER MEAN VALUES ORDINATES(CFS) a " 1 .890 76.232 2 2.871 169.610 me 3 5.621 235.472 mw 4 9.416 324.912 5 14.253 414.148 6 20.527 537.206 "" 7 27.726 616.428 8 35.635 677.161 "" 9 43.405 665.311 .. 10 50.882 640.252 11 56.560 486.146 .. 12 61.012 381.157 13 64.535 301.729 aft 14 67.739 274.309 no 15 70.250 214.960 16 72.487 191.610 Air 17 74.449 167.977 18 76.128 143.703 "" 19 77.660 131.235 - 20 79.111 124.239 21 80.399 110.260 w. 22 81.581 101.205 23 82.652 91.680 IN 24 83.653 85.724 m 25 84.627 83.446 26 85.490 73.875 ✓ 27 86.294 68.827 28 87.057 65.360 ""`' 29 87.749 59.199 or 30 88.363 52.579 31 88.991 53.815 ... 32 89.620 53.815 33 90.196 49.307 a "' 34 90.693 42.592 35 91.190 42.560 "m 36 91.687 42.530 - 37 92.146 39.290 38 92.542 33.935 w. 39 92.938 33.889 40 93.333 33.873 r` 41 93.729 33.889 42 94.098 31.557 on 43 94.413 27.017 m 44 94.728 26.908 45 95.042 26.923 ow 46 95.356 26.923 , 47 95.670 26.861 48 95.974 26.016 .. 49 96.197 19.128 50 96.405 17.750 m" 51 96.613 17.813 52 96.820 17.751 mu 53 97.027 17.719 dm 54 97.235 17.782 55 97.442 17.750 °" 56 97.650 17.782 me 57 97.857 17.750 58 98.022 14.119 ,.. 59 98.100 6.731 60 98.177 6.574 mis 61 98.254 6.574 62 98.331 6.574 ""� 63 98.407 6.542 .,,. 64 98.484 6.574 65 98.561 6.574 66 98.637 6.543 um IOW am 67 98.714 6.574 68 98.791 6.574 mom 69 98.868 6.574 70 98.944 6.543 71 99.021 6.574 vim 72 99.097 6.543 73 99.174 6.543 74 99.250 6.543 75 99.326 6.543 76 99.403 6.543 +rr 77 99.479 6.543 78 99.556 6.543 79 99.632 6.543 rr 80 99.709 6.543 81 99.785 6.543 �. 82 99.861 6.543 83 99.938 6.543 84 100.000 5.330 mor rr ^� TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = .94 � r TOTAL EFFECTIVE RAINFALL(INCHES) = 6.91 TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 55.2252 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 407.2512 rrr mos mop rr rrr +rr am mm .n min mm mm NMI OM M. 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H r HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) r". m° TIME(HRS) VOLUME (AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 .11. 14.083 161.3343 237.38 . .Q V . sr 14.167 162.9913 240.59 . . Q V 14.250 164.6711 243.91 . . Q V .. 14.333 166.3751 247.42 . . Q V . . 14.417 168.1042 251.07 . . Q V r ` " 14.500 169.8601 254.95 . . Q V . 14.583 171.6438 259.00 . . Q V . 14.667 173.4572 263.31 . . Q V MP 14.750 175.3020 267.86 . . Q V . . 14.833 177.1805 272.75 . . Q V "r" 14.917 179.0947 277.95 . . Q V . . me 15.000 181.0476 283.57 . . Q V 15.083 183.0420 289.58 . . Q V 0.. 15.167 185.0814 296.12 . . Q V 15.250 187.1694 303.18 . Q V • . mw 15.333 189.3110 310.95 . Q V . 15.417 191.5116 319.54 . Q V • 00" 15.500 193.7790 329.22 . Q V. or 15.583 196.1213 340.10 . . Q V. 15.667 198.5501 352.66 . Q V. '"* 15.750 201.0773 366.95 . QV. 15.833 203.7204 383.78 . QV as 15.917 206.5096 404.98 . Q 16.000 209.4961 433.65 . VQ ," 16.083 212.8320 484.37 . V Q ow 16.167 216.5555 540.65 . .V Q 16.250 220.6238 590.72 . . .V Q. "" 16.333 225.0684 645.36 . • V • Q 16.417 229.8683 696.95 . . V - Q mm 16.500 235.0268 749.02 . . V Q - .. 16.583 240.4006 780.27 . . . V . Q. 16.667 245.8683 793.92 . . . V Q- 'r" 16.750 251.2173 776.66 . . V Q 16.833 256.3307 742.47 . . V Q ". 16.917 260.9691 673.49 . V Q - 17.000 265.2146 616.44 . . . V Q 17.083 269.1318 568.78 . V Q . "" 17.167 272.8205 535.59 . Q 17.250 276.2549 498.68 . . Q V r 17.333 279.5099 472.63 . . Q V um 17.417 282.6009 448.81 . . Q V • 17.500 285.5427 427.15 . .Q V . I" 17.583 288.3665 410.02 . Q V • 17.667 291.0888 395.27 . Q. V . ..` 17.750 293.7059 380.00 . Q• V - 17.833 296.2320 366.79 . Q . V. 17.917 298.6734 354.49 . 4 V. . 18.000 301.0409 343.76 . Q . V. I. 'w 18.083 303.3433 334.30 . Q V. 18.167 305.5732 323.78 . 4 V - 'a 18.250 307.7414 314.83 . Q V w 18.333 309.8530 306.60 . Q V 18.417 311.9074 298.29 . Q V um 18.500 313.9090 290.64 . Q V 18.583 315.8730 285.17 . . Q .V iii 18.667 317.7978 279.47 . 4 .V 18.750 319.6771 272.88 . Q •V �, 18.833 321.5107 266.25 . . Q .V 18.917 323.3111 261.41 . Q .V 19.000 325.0784 256.62 . . Q .V w ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** w FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 2 so » »> FLOWBY STRUCTURE ROUTING MODEL« «< mu or MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: "` FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 349.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. ow FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. = w trn INFLOW 1" (STREAM 2) WO la '"* < - -* <= flowby structure er basin (maximum flowby Q = 349.0 cfs) storage we .r V STREAM 2 - FLOWBY we we we FLOWBY BASIN MODELING RESULTS: go .... MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME "' (HRS) (CFS) (CFS) (AF) 14.083 237.4 237.4 .000 mi" 14.166 240.6 240.6 .000 ✓ r. 14.249 243.9 243.9 .000 14.333 247.4 247.4 .000 NOM 14.416 251.1 251.1 .000 we . . ..�. . a a .,. •.� , �. NM " 14.499 254.9 254.9 .000 14.583 259.0 259.0 .000 M. 14.666 263.3 263.3 .000 - 14.749 267.9 267.9 .000 14.833 272.7 272.7 .000 MI 14.916 277.9 277.9 .000 14.999 283.6 283.6 .000 ow 15.083 289.6 289.6 .000 o ,, 15.166 296.1 296.1 .000 15.249 303.2 303.2 .000 or 15.333 311.0 311.0 .000 15.416 319.5 319.5 .000 or 15.499 329.2 329.2 .000 or 15.583 340.1 340.1 .000 15.666 352.7 349.0 .025 1R 15.749 367.0 349.0 .149 15.833 383.8 349.0 .388 as 15.916 405.0 349.0 .774 ,,, 15.999 433.6 349.0 1.357 op 16.083 484.4 349.0 2.289 too 16.166 540.6 349.0 3.609 16.249 590.7 349.0 5.274 °" 16.333 645.4 349.0 7.315 ,,,, 16.416 696.9 349.0 9.711 16.499 749.0 349.0 12.466 ... 16.583 780.3 349.0 15.436 16.666 793.9 349.0 18.500 or 16.749 776.7 349.0 21.446 16.833 742.5 349.0 24.156 or 16.916 673.5 349.0 26.390 or 16.999 616.4 349.0 28.232 17.083 568.8 349.0 29.746 - 17.166 535.6 349.0 31.031 ow 17.249 498.7 349.0 32.062 17.333 472.6 349.0 32.913 or 17.416 448.8 349.0 33.601 17.499 427.2 349.0 34.139 or 17.583 410.0 349.0 34.559 17.666 395.3 349.0 34.878 `"" 17.749 380.0 349.0 35.091 ,, 17.833 366.8 349.0 35.214 17.916 354.5 349.0 35.252 .. 17.999 343.8 343.8 35.252 18.083 334.3 334.3 35.252 o "' 18.166 323.8 323.8 35.252 oo 18.249 314.8 314.8 35.252 18.333 306.6 306.6 35.252 ■• 18.416 298.3 298.3 35.252 18.499 290.6 290.6 35.252 or 18.583 285.2 285.2 35.252 or 18.666 279.5 279.5 35.252 18.749 272.9 272.9 35.252 or 18.833 266.2 266.2 35.252 18.916 261.4 261.4 35.252 " 18.999 256.6 256.6 35.252 ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 7 oo Am '"" » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< mm or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** qm FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 6 r » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< r Ai ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** "" FLOW PROCESS FROM NODE 190.00 TO NODE 190.00 IS CODE = 11 r » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< an was STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) MI r TIME(HRS) VOLUME(AF) Q(CFS) 0. 775.0 1550.0 2325.0 3100.0 " 14.083 900.8004 1177.13 . QV . . r 14.167 909.0054 1191.37 QV . 14.250 917.3154 1206.61 . . QV . . ,.. 14.333 925.7390 1223.11 . . Q V . . 14.417 934.2861 1241.04 . . QV . . "" 14.500 942.9686 1260.69 . . QV . • 14.583 951.7992 1282.20 . . QV . . "" 14.667 960.7921 1305.77 . QV . . ,,,. 14.750 969.9608 1331.28 . Q . 14.833 979.3177 1358.63 . QV . .•• 14.917 988.8738 1387.54 . QV . . 15.000 998.6388 1417.88 . Q • . . 'om 15.083 1008.6210 1449.47 . Q . . 15.167 1018.8310 1482.45 . VQ. mm 15.250 1029.2790 1517.06 . Q. r 15.333 1039.9810 1553.90 . VQ 15.417 1050.9560 1593.51 . . VQ . "" 15.500 1062.2270 1636.67 . . V.Q . mm 15.583 1073.8250 1683.95 . V.Q . 15.667 1085.7590 1732.79 . V Q .,., 15.750 1097.9970 1777.00 . V Q . 15.833 1110.5760 1826.51 . V Q . ' 15.917 1123.5410 1882.53 . V Q 16.000 1136.9410 1945.63 . .V Q 4M 16.083 1150.8760 2023.31 . .V Q +rr 16.167 1165.5420 2129.60 . .V Q 16.250 1181.1000 2259.04 . .V Q. .� 16.333 1197.6580 2404.14 . . V .Q r 16.417 1215.3150 2563.90 . . V • Q . 16.500 1234.0950 2726.82 . . V Q .. 16.583 1253.9280 2879.66 . . V Q . 16.667 1274.5350 2992.25 . . V Q . "" 16.750 1295.5070 3045.01 . . V Q. 16.833 1316.4750 3044.57 . . V Q. ""' 16.917 1337.1690 3004.81 . . V Q . ".,,, 17.000 1357.3310 2927.53 . V Q . 17.083 1376.7400 2818.24 . V Q . .. 17.167 1395.3270 2698.84 . V • 4 - 17.250 1413.1070 2581.58 . . . V . Q . 17.333 1430.1820 2479.28 . . . V .Q . 17.417 1446.5970 2383.45 . . . V Q . .r 17.500 1462.4470 2301.43 . . . V Q. . 17.583 1477.8120 2231.05 . . . VQ . 4 * 17.667 1492.6790 2158.64 . . . Q . 17.750 1507.0830 2091.51 . . . QV . oar 17.833 1521.0610 2029.57 . . . Q V . . .,,, 17.917 1534.6470 1972.70 . . . Q V . . 18.000 1547.8250 1913.40 . . . Q V . . "w 18.083 1560.5700 1850.57 . . Q V . . 18.167 1572.8830 1787.86 . . Q V. ' 18.250 1584.7870 1728.46 . . . Q V. _ 18.333 1596.3290 1676.00 . . .Q V. . 18.417 1607.5310 1626.53 . . Q V. . . 18.500 1618.4320 1582.81 . . Q V. 18.583 1629.0760 1545.42 . . Q. V "w 18.667 1639.4880 1511.89 . . Q. V . .w 18.750 1649.6900 1481.31 . . Q. V . 18.833 1659.7070 1454.37 . . Q . V . +st 18.917 1669.5720 1432.45 . . Q . V . 19.000 1679.2930 1411.54 . . Q . .V . dm ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** - FLOW PROCESS FROM NODE 190.00 TO NODE 200.00 IS CODE = 5.2 i` » »> MODEL CHANNEL ROUTING BY THE CONVEX METHOD« «< gm No THE MODIFIED C- ROUTING COEFFICIENT IS ESTIMATED IN ORDER TO ROUTE THE STREAM 1 INFLOW HYDROGRAPH BY 5- MINUTE #* INTERVALS(Reference: the National Engineering Handbook, Hydrology, Chapter 17, page 17 -52, August,1972, "` U.S. Department of Commerce) . gm - ASSUMED REGULAR CHANNEL INFORMATION: BASEWIDTH(FT) = 30.00 CHANNEL Z = 1.50 'm UPSTREAM ELEVATION(FT) = 1002.90 m ,,, DOWNSTREAM ELEVATION(FT) = 995.15 CHANNEL LENGTH(FT) = 3875.00 MANNING'S FACTOR = .015 ... CONSTANT LOSS RATE (CFS) = .00 or CHANNEL ROUTING COEFFICIENT ESTIMATED: ma MAXIMUM INFLOW(CFS) = 3045.01 mm AVERAGE FLOWRATE IN EXCESS OF 50% MAXIMUM INFLOW = 2177.26 CHANNEL NORMAL VELOCITY FOR Q = 2177.26 CFS = 11.17 FPS ""A ESTIMATED CHANNEL ROUTING COEFFICIENT = .868 ma MODIFIED CHANNEL ROUTING COEFFICIENT FOR 5- MINUTE ma UNIT INTERVALS IS CSTAR = .867 mm CONVEX METHOD CHANNEL ROUTING RESULTS: mm OUTFLOW LESS ..r MODEL INFLOW ROUTED LOSS TIME (STREAM 1) FLOW (STREAM 1) .. (HRS) (CFS) (CFS) (CFS) um MW 14.083 1177.1 1161.8 1161.8 14.167 1191.4 1175.1 1175.1 "' 14.250 1206.6 1189.2 1189.2 err 14.333 1223.1 1204.2 1204.2 14.417 1241.0 1220.6 1220.6 .. 14.500 1260.7 1238.3 1238.3 14.583 1282.2 1257.6 1257.6 or 14.667 1305.8 1278.9 1278.9 .. 14.750 1331.3 1302.1 1302.1 14.833 1358.6 1327.3 1327.3 r+ 14.917 1387.5 1354.4 1354.4 15.000 1417.9 1383.0 1383.0 mo 15.083 1449.5 1413.2 1413.2 ow 15.167 1482.5 1444.5 1444.5 15.250 1517.1 1477.3 1477.3 ... 15.333 1553.9 1511.7 1511.7 15.417 1593.5 1548.2 1548.2 ' 15.500 1636.7 1587.4 1587.4 15.583 1684.0 1630.0 1630.0 .. 15.667 1732.8 1676.6 1676.6 .r 15.750 1777.0 1725.2 1725.2 15.833 1826.5 1770.0 1770.0 ■ * 15.917 1882.5 1818.8 1818.8 .r 16.000 1945.6 1873.9 1873.9 16.083 2023.3 1935.9 1935.9 16.167 2129.6 2011.4 2011.4 om 16.250 2259.0 2113.6 2113.6 'e" 16.333 2404.1 2239.3 2239.3 16.417 2563.9 2381.8 2381.8 16.500 2726.8 2539.2 2539.2 ow 16.583 2879.7 2701.4 2701.4 16.667 2992.3 2855.5 2855.5 40111 16.750 3045.0 2973.7 2973.7 16.833 3044.6 3035.4 3035.4 16.917 3004.8 3043.4 3043.4 17.000 2927.5 3010.1 3010.1 17.083 2818.2 2938.8 2938.8 air 17.167 2698.8 2834.6 2834.6 17.250 2581.6 2717.3 2717.3 ** 17.333 2479.3 2600.0 2600.0 .r 17.417 2383.4 2495.7 2495.7 17.500 2301.4 2398.7 2398.7 mom 17 2231.0 2314.6 2314.6 17.667 2158.6 2242.4 2242.4 ow 17.750 2091.5 2170.0 2170.0 17.833 2029.6 2102.2 2102.2 "'" 17.917 1972.7 2039.4 2039.4 me 18.000 1913.4 1981.8 1981.8 18.083 1850.6 1922.7 1922.7 .w 18.167 1787.9 1860.4 1860.4 18.250 1728.5 1797.7 1797.7 me 18.333 1676.0 1737.9 1737.9 „ 18.417 1626.5 1684.4 1684.4 18.500 1582.8 1634.4 1634.4 r" 18.583 1545.4 1589.8 1589.8 18.667 1511.9 1551.4 1551.4 "°"' 18.750 1481.3 1517.3 1517.3 alb 18.833 1454.4 1486.2 1486.2 18.917 1432.5 1458.7 1458.7 #• 19.000 1411.5 1436.0 1436.0 am am vrr PROCESS SUMMARY OF STORAGE: °'""' INFLOW VOLUME = 2161.909 AF .r OUTFLOW VOLUME = 2161.911 AF LOSS VOLUME = .000 AF mm • ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** FLOW PROCESS FROM NODE 200.00 TO NODE 200.00 IS CODE = 1 » »>UNIT— HYDROGRAPH ANALYSIS« «< (UNIT — HYDROGRAPH ADDED TO STREAM #2) WATERSHED AREA = 620.000 ACRES BASEFLOW = .000 CFS /SQUARE —MILE rrr *USER ENTERED "LAG" TIME = .600 HOURS VALLEY(UNDEVELOPED) /DESERT S —GRAPH SELECTED MAXIMUM WATERSHED LOSS RATE(INCH /HOUR) = .074 err LOW LOSS FRACTION = .097 *HYDROGRAPH MODEL #1 SPECIFIED* SPECIFIED PEAK 5— MINUTES RAINFALL(INCH)= .37 mos SPECIFIED PEAK 30— MINUTES RAINFALL(INCH)= .95 ... SPECIFIED PEAK 1 —HOUR RAINFALL(INCH) = 1.40 SPECIFIED PEAK 3 —HOUR RAINFALL(INCH) = 2.50 'r' SPECIFIED PEAK 6 —HOUR RAINFALL(INCH) = 3.65 SPECIFIED PEAK 24 —HOUR RAINFALL(INCH) = 7.85 MR MI. PRECIPITATION DEPTH —AREA REDUCTION FACTORS: 5— MINUTE FACTOR = .975 .. 30— MINUTE FACTOR = .975 1 —HOUR FACTOR = .975 "e 3 —HOUR FACTOR = .996 6 —HOUR FACTOR = .998 Nog 24 —HOUR FACTOR = .999 r UNIT HYDROGRAPH TIME UNIT = 5.000 MINUTES '"" UNIT INTERVAL PERCENTAGE OF LAG —TIME = 13.889 ar fel RUNOFF HYDROGRAPH LISTING LIMITS: MODEL TIME(HOURS) FOR BEGINNING OF RESULTS = 14.00 MODEL TIME(HOURS) FOR END OF RESULTS = 19.00 UNIT HYDROGRAPH DETERMINATION INTERVAL "S" GRAPH UNIT HYDROGRAPH „w NUMBER MEAN VALUES ORDINATES(CFS) amo 1 1.162 87.105 2 4.013 213.818 3 8.418 330.255 me 4 14.563 460.775 5 23.036 635.316 a•. 6 32.771 729.961 ove AM - 7 43.055 771.052 8 52.383 699.463 ""' 9 59.135 506.274 arr 10 64.028 366.888 11 68.178 311.144 . 12 71.206 227.096 13 74.001 209.567 ow 14 76.202 164.991 . 15 78.175 147.923 16 79.974 134.956 vie 17 81.515 115.512 18 82.887 102.896 ""' 19 84.213 99.411 .,,, 20 85.361 86.072 21 86.408 78.539 .. 22 87.383 73.088 23 88.207 61.784 mot 24 89.023 61.167 25 89.832 60.661 ,um 26 90.519 51.540 as 27 91.165 48.440 28 91.808 48.219 wow 29 92.364 41.671 30 92.879 38.571 mw 31 93.393 38.571 ,,,,,, 32 93.902 3 8.15 9 33 94.335 32.477 aw 34 94.744 30.631 35 95.152 30.620 "m 36 95.561 30.642 m.. 37 95.956 29.671 38 96.249 21.975 ®.• 39 96.519 20.224 40 96.789 20.224 '` 41 97.059 20.224 42 97.328 20.203 .. 43 97.598 20.245 too 44 97.867 20.203 45 98.051 13.749 .' 46 98.151 7.487 awl 47 98.250 7.444 48 98.350 7.508 mot 49 98.450 7.465 50 98.549 7.465 "" 51 98.649 7.486 52 98.749 7.465 "� 53 98.848 7.487 ail 54 98.948 7.465 55 99.048 7.465 ^• 56 99.147 7.465 as 57 99.247 7.465 58 99.346 7.465 _ 59 99.446 7.465 60 99.545 7.465 m " 61 99.645 7.465 62 99.744 7.465 WI` 63 99.844 7.465 ..► 64 99.944 7.465 65 100.000 4.228 w.. .. egiM VW a* , TOTAL STORM RAINFALL(INCHES) = 7.84 TOTAL SOIL - LOSS(INCHES) = .70 .. TOTAL EFFECTIVE RAINFALL(INCHES) = 7.14 air TOTAL SOIL -LOSS VOLUME(ACRE -FEET) = 36.2751 TOTAL STORM RUNOFF VOLUME(ACRE -FEET) = 368.6462 am mwr am mw aril alrl' aw vas sat am aw +am as aao ow aw aw ow .ak aw apt awe rr aa. M......�.m . , .....,,., .....,.�.....,_... -..._,.._w. ,,,.,,. .w UM ges ..r 2 4 - H O U R S T O R M R U N O F F H Y D R O G R A P H on am HYDROGRAPH IN FIVE- MINUTE INTERVALS(CFS) we "'" TIME(HRS) VOLUME (AF) Q(CFS) 0. 200.0 400.0 600.0 800.0 "" 14.083 150.7213 222.34 . .Q V . . r ", 14.167 152.2743 225.50 . .Q V . . 14.250 153.8503 228.84 . .Q V . . ." 14.333 155.4503 232.31 . .Q V . 14.417 157.0755 235.98 . .Q V . • air 14.500 158.7271 239.82 . .Q V . 14.583 160.4070 243.92 . . Q V . oft 14.667 162.1167 248.25 . • Q v . . all+ 14.750 163.8587 252.93 . • Q V . 14.833 165.6349 257.91 . . Q V . ."" 14.917 167.4483 263.30 . Q V . 40 15.000 169.3014 269.06 . Q V • • 15.083 171.1977 275.34 . Q V . ,.,, 15.167 173.1407 282.12 . . Q V . 15.250 175.1350 289.58 . Q V. a 15.333 177.1855 297.73 . . Q V. 15.417 179.2994 306.94 . . Q V. """ 15.500 181.4851 317.36 . . Q V. • at 15.583 183.7540 329.45 . Q V. 15.667 186.1193 343.44 . . Q V . ".. 15.750 188.5979 359.88 . . Q V 15.833 191.2088 379.11 . Q V me 15.917 193.9893 403.72 . . QV 16.000 196.9986 436.95 . .Q mm 16.083 200.4194 496.71 . . .V Q . +w 16.167 204.3297 567.76 . . V Q • 16.250 208.7122 636.34 . . V •4 "' 16.333 213.5600 703.90 . . . V Q 16.417 218.8599 769.54 . . V Q . mw 16.500 224.3639 799.18 . . V Q. me 16.583 229.8362 794.58 . . V . Q. 16.667 234.9701 745.44 . . V Q • "" 16.750 239.5302 662.14 . . V Q 16.833 243.6119 592.66 . V Q. .. 16.917 247.3702 545.70 . VQ MI 17.000 250.7974 497.63 . . . Q V 17.083 254.0236 468.45 . . Q V I'm 17.167 257.0331 436.97 . .4 V 17.250 259.8877 414.49 . Q V . .r. 17.333 262.6076 394.92 . Q. V • „ 17.417 265.1954 375.76 . Q • V 17.500 267.6733 359.79 . 4 . V. . 1 "" 17.583 270.0622 346.86 . Q . V. 17.667 272.3536 332.71 . Q . V. s.. 17.750 274.5622 320.68 . Q V. .ig 17.833 276.6962 309.87 . Q V • 17.917 278.7538 298.76 . Q V �. 18.000 280.7560 290.72 . Q V ow 1 " 18.083 282.7049 282.99 . Q V 18.167 284.5911 273.87 . Q V . '" 18.250 286.4273 266.62 . Q .V ow 18.333 288.2198 260.26 . Q .V 18.417 289.9618 252.94 . . Q .V +w+ 18.500 291.6622 246.90 . . Q .V . 18.583 293.3277 241.83 . . Q .V ow 18.667 294.9579 236.70 . .Q . V . MR 18.750 296.5463 230.64 Q . . V 18.833 298.1012 225.77 . .4 . V . '■'r 18.917 299.6270 221.55 . .Q . V 19.000 301.1234 217.28 . Q . V MIN OM ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** ow FLOW PROCESS FROM NODE 200.00 TO NODE 200.00 IS CODE = 2 ar » »> FLOWBY STRUCTURE ROUTING MODEL« «< ow ow MODEL STREAM NUMBER 2 FLOWING PAST A FLOWBY STRUCTURE: ""' FLOWRATES IN STREAM # 2 WHICH ARE GREATER THAN 459.0 CFS ARE ASSUMED TO BE EXCESS FLOWS. ow FLOW EXCESS IS ASSUMED TO BE PERMANENTLY STORED. ow ot '"" INFLOW rr. (STREAM 2) ow ow ow <-- <= flowby structure .r basin (maximum flowby Q = 459.0 cfs) storage me V STREAM 2 sio FLOWBY wo ow ow FLOWBY BASIN MODELING RESULTS: ,.„ MODEL STREAM 2 STREAM 2 BASIN TIME INFLOW FLOWBY VOLUME ow (HRS) (CFS) (CFS) (AF) 14.083 222.3 222.3 .000 ow 14.166 225.5 225.5 .000 Mw 14.249 228.8 228.8 .000 14.333 232.3 232.3 .000 ow 14.416 236.0 236.0 .000 ow *+w , w.rw,c.a a+sw ««.,..m, ,...�.w.,..,. «.,.. -...., err.. .,.µw.,..,..+ .,.. ..M.,......." ,, ,, OM MN 14.499 239.8 239.8 .000 14.583 243.9 243.9 .000 - 14.666 248.3 248.3 .000 or 14.749 252.9 252.9 .000 14.833 257.9 257.9 .000 mo 14.916 263.3 263.3 .000 14.999 269.1 269.1 .000 me 15.083 275.3 275.3 .000 15.166 282.1 282.1 .000 .. 15.249 289.6 289.6 .000 ow 15.333 297.7 297.7 .000 15.416 306.9 306.9 .000 or 15.499 317.4 317.4 .000 ow 15.583 329.4 329.4 .000 15.666 343.4 343.4 .000 ... 15.749 359.9 359.9 .000 15.833 379.1 379.1 .000 or 15.916 403.7 403.7 .000 15.999 436.9 436.9 .000 .11. 16.083 496.7 459.0 .260 dr. 16.166 567.8 459.0 1.009 16.249 636.3 459.0 2.230 MN 16.333 703.9 459.0 3.917 16.416 769.5 459.0 6.055 or 16.499 799.2 459.0 8.398 4114 16.583 794.6 459.0 10.709 16.666 745.4 459.0 12.682 o 16.749 662.1 459.0 14.081 16.833 592.7 459.0 15.002 or 16.916 545.7 459.0 15.599 or 16.999 497.6 459.0 15.865 17.083 468.4 459.0 15.930 Mil 17.166 437.0 437.0 15.930 17.249 414.5 414.5 15.930 ar 17.333 394.9 394.9 15.930 17.416 375.8 375.8 15.930 'or 17.499 359.8 359.8 15.930 or 17.583 346.9 346.9 15.930 17.666 332.7 332.7 15.930 00 17.749 320.7 320.7 15.930 17.833 309.9 309.9 15.930 ale 17.916 298.8 298.8 15.930 ,,o 17 290.7 290.7 15.930 18.083 283.0 283.0 15.930 o' 18.166 273.9 273.9 15.930 18.249 266.6 266.6 15.930 o' 18.333 260.3 260.3 15.930 - 18.416 252.9 252.9 15.930 18.499 246.9 246.9 15.930 go 18.583 241.8 241.8 15.930 18.666 236.7 236.7 15.930 or 18.749 230.6 230.6 15.930 ... 18.833 225.8 225.8 15.930 18.916 221.5 221.5 15.930 0 18.999 217.3 217.3 15.930 Mk ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Mig FLOW PROCESS FROM NODE 200.00 TO NODE 200.00 IS CODE = 7 mu Alm 1 .* » »> STREAM NUMBER 2 ADDED TO STREAM NUMBER 1««< an ,r. ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** Mw FLOW PROCESS FROM NODE 200.00 TO NODE 200.00 IS CODE = 6 mil » »> STREAM NUMBER 2 CLEARED AND SET TO ZERO« «< mil or ********************************************* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * ** um FLOW PROCESS FROM NODE 200.00 TO NODE 200.00 IS CODE = 11 err » »>VIEW STREAM NUMBER 1 HYDROGRAPH« «< ma aw STREAM HYDROGRAPH IN FIVE - MINUTE INTERVALS(CFS) ma m+ TIME(HRS) VOLUME(AF) Q(CFS) 0. 900.0 1800.0 2700.0 3600.0 'm 14.083 1042.1590 1384.14 . . QV . . mil/ 14.167 1051.8050 1400.56 . QV . 14.250 1061.5700 1418.00 . . QV ,,,,, 14.333 1071.4640 1436.55 . Q V . 14.417 1081.4950 1456.53 . . QV . 14.500 1091.6750 1478.08 . . QV 14.583 1102.0160 1501.56 . . QV • "a 14.667 1112.5330 1527.12 . QV iim 14.750 1123.2430 1555.05 . . Q 14.833 1134.1610 1585.24 . . QV mom 14.917 1145.3020 1617.68 . . QV . 15.000 1156.6800 1652.10 . . Q ". 15.083 1168.3090 1688.50 . . Q 15.167 1180.2000 1726.66 . . VQ. . a.. 15.250 1192.3690 1766.89 . . VQ. 15.333 1204.8310 1809.39 . . VQ - 15.417 1217.6070 1855.11 . . VQ ' 15.500 1230.7250 1904.72 . . V.Q - , 15.583 1244.2190 1959.42 . V.Q 15.667 1258.1320 2020.07 . . V Q ,.. 15.750 1272.4920 2085.05 . . V Q • 15.833 1287.2920 2149.08 . . V Q . '" 15.917 1302.5990 2222.55 . . V Q . 16.000 1318.5140 2310.83 . . V Q . ... 16.083 1335.0080 2394.89 . . .V Q awe 16.167 1352.0220 2470.44 . . .V Q . 16.250 1369.7390 2572.55 . . .V Q . qm 16.333 1388.3220 2698.29 . . . V Q. • 16.417 1407.8870 2840.76 . . . V •4 mg 16.500 1428.5350 2998.17 . . . V Q • moo 16.583 1450.3010 3160.36 . . . V Q 16.667 1473.1280 3314.47 . . . V . Q • 41 16.750 1496.7690 3432.71 . . . V . Q • 16.833 1520.8350 3494.36 . . . V . Q ' 16.917 1544.9560 3502.35 . . . V . Q • a 17.000 1568.8470 3469.06 . . V Q • 17.083 1592.2480 3397.75 . . . V Q • m* 17.167 1614.7790 3271.58 . . . V Q a.. VIM • 17.250 1636.3480 3131.76 . . V . Q . 17.333 1656.9740 2994.92 . . V . Q . ` 17.417 1676.7500 2871.41 . V .Q tirr 17.500 1695.7480 2758.46 . . V Q 17.583 1714.0770 2661.48 . . V Q. .0 17.667 1731.8120 2575.09 . . VQ . . ✓ 17.750 1748.9660 2490.69 . Q . 17.833 1765.5770 2412.02 . . Q V . . 17.917 1781.6800 2338.17 . Q V . 18.000 1797.3310 2272.47 . Q V . . ar 18.083 1812.5210 2205.66 . . Q V . . 18.167 1827.2200 2134.23 . . Q V. """ 18.250 1841.4370 2064.32 . . Q V. amr 18.333 1855.1980 1998.12 . . Q V. 18.417 1868.5410 1937.33 . .4 V. . A• 18.500 1881.4970 1881.28 . 4 V. . 18.583 1894.1120. 1831.64 . Q V am 18.667 1906.4270 1788.14 . Q. V 18.750 1918.4650 1747.89 . 4. V 18.833 1930.2550 1711.96 . 4. V . Am 18.917 1941.8270 1680.23 . 4 . V . 19.000 1953.2130 1653.29 . 4 . .V mu we END OF FLOOD ROUTING ANALYSIS qmil +r alm am Jill Mire WM ANN MO 011 WO mot Ali irr lw di AM MN AO