12000000053 Highland No. 2 Dams Inundation Report

• Contract/PO #: 12000000053
• Contractor Name: Highland Ditch Company
• Contract Type: Grant
• Water District: 5
• County: Boulder
• Loan Projects - Doc Type: Report

HEC-RAS Plan:H2S with_I25 River:H2S Reach:H2S to 125 Profile:H2S-FM calib
Reach River Sta Profile 0 Total Min Ch El W.S.Elev Cr11 W.S. E.G.Elev E.G.Slope Vel Chnl Flow Area Top Width Froude#Chl
(cfs) (fl). '� :-:: (ft) (ft) (ft) _ (Rift) (ft/s) (sq ft) (ft)
H2S to 125 _255839 H2S-FM calib 11413.00 5165.86 5168.72 5168.45 5169.36 0.011491 6.42 1777.15 937.39 0.82
H2S to 125 255376 _H2S-FM calib 11413.00 5158.67 5161.84 5161.18 5162.20 0.021359 4.79 2396.33 1235.32 0.59
H2S to 125 255090 H2S-FM calib 11413.00 5155.55 5159.22 5158.34 5159.59 0.005040 5.09 2493.74 1145.50 0.52
1-12S to 125 254540 H2S-FM calib 11413.00 5150.35 5154.33 5154.33 5155.42 0.012261 9.52 1534.76 767.27 0.89
H2S to 125 254028 H2S-FM calib 11413.00 5145.75 5150.31 5149.57 5150.88 0.005458 7.01 2089.12 857.01 0.61
H2S to125 253322 H2S-FM calib 11413.00 5140.81 5144.04 5144.01 5144.97 0.014325 7.99 1554.47 847.65 0.91
H2S to 125 252469 H2S-FM calib 11413.00 5135.75 5140.33 5140.60 0.002462 4.66 2959.18 1136.66 0.41
H2S to 125 251524 H2S-FM calib 1 11413.00 5131.55 5134.73 5134.73 5135.58 0.018057 7.43 1548.86 1355.99 0.97
H2S to 125 250616 H2S-FM calib 11413.00 5124.21 5128.77 5129.09 0.003073 4.94 2700.74 1045.15 0.45
H2S to 125 250096 H2S-FM cab 11413.00 5122.36 5126.52 5127.02 0.005212 6.07 2206.36 1029.58 0.58
H2S to 125 249623 H2S-FM calib 11413.00 5118.08 5122.13 5122.13 5123.33 0.012342 9.20 1394.56 618.55 0.89
H2S to 125 249047 H2S-FM calib 11413.00 5111.61 5116.93 5116.38 5117.59_ 0.005796 7.43 1993.22 877.22 0.63
H2S to 125 248373 H2S-FM calib 11413.00 5107.14 5110.57 5110.57 5111.63 0.015041 8.42 1434.58 737.42 0.94
H2S to 125 247352 H2S-FM calib 11413.00 5102.29 5107.20 5105.29 5107.42 0.001612 4.04 3393.66 1208.23 0.34
H2S to 125 246356 H2S-FM calib 11413.00 5099.50_ 5103.14 5102.09 5103.50 0.020349 4.14 2737.03 1253.24 0.40
H2S to 125 245267 H2S-FM calib 11413.00 5091.90, 5096.24 5094.97 5096.56 0.003085 5.42 2714.84 4841.69 0.46
H2S to 125 244080 H2S-FM calib 11413.00 5086.40 5089.66 5089.39 5090.40 0.010232 7.31 1764.04 894.34 0.78
H2S to 125 243412 H2S-FM calib 11413.00 5082.40 5086.79 5085.52 5087.07 0.002805 4.39 2894.89 1276.91 0.42
H2S to 125 242506 H2S-FM calib 11413.00, 5080.02 5083.91 5082.52 5084.13 0.003725 3.84 3241.34 1712.44 0.37
H2S to 125 241668 H2S-FM calib 11413.00 5076.49 5079.41 5079.84 0.007458 5.63 2256.50 1243.24 0.65
H2S to 125 240648 H2S-FM calib 11413.00 5071.25 5074.19 5073.35 5074.43 0.003839 4.17 2934.86 1712.82 0.47
H2S to 125 239785 H2S-FM calib 11413.00 5067.18 5069.87 5070.23 0.006163 5.31 2480.40 1322.92 0.60
H2S to 125 238361 H2S-FM calib 11413.00 5060.17 5063.20 5063.44_ 0.003794 4.56 3116.95 1693.56 0.48
H2S to 125 237266 H2S-FM calib 11413.00 5054.73 5057.09 5056.64 5057.45 0.007934 5.27 2449.74 2091.62 0.66
H2S to 125 236536 H2S-FM calib 9507.00 5050.58 5052.87 5053.02 0.004637 1.94 3716.50 2133.10 0.24
H2S to 125 234852 H2S-FM calib 9507.00 5040.88_ 5044.36 5044.40 0.006160 1.95 7002.45 2915.72 0.19
H2S to 125 233739 H2S-FM calib 9507.00 5035.40 5039.12 5039.15 0.003758 1.28 8345.89 3376.58 0.12
H2S to 125 232781 H2S-FM calib 9507.00 5030.80 5035.20 5032.76 5035.23 0.004735 1.65 8198.67 3343.67 0.15
H2S to 125 231325 H2S-FM calib 9507.00 5022.86 5027.89 5025.31 5027.91 0.005229 1.35 8920.24 8665.13 0.12
H2S to 125 229917 H2S-FM calib 9507.00 5017.97_ 5023.12 5019.63 5023.14, 0.002362 0.99 11321.20 8048.13 0.08
H2S to 125 228503 H2S-FM calib 9507.00 5011.36 5016.82 5014.22 5016.88 0.011096 2.23 5615.47 7821.00 0.18
H2S to 125 227355 H2S-FM calib 8142.00 5000.94 5005.72 5005.33 5006.47 0.007146 7.28 1219.57 4197.13 0.75
H2S to 125 225111 H2S-FM calib 8142.00 4987.39 4992.35 4991.58 4993.03 0.005114 6.63 1228.17 1542.30 0.69
H2S to 125 223677 H2S-FM calib 8142.00 4979.54_ 4983.36 4983.04 4984.12 0.007704 7.26 1200.41 1355.41 0.81
H2S to 125 222943 H2S-FM calib 8142.00 4975.71 4979.73 4978.81 4980.13 0.003835 5.21 1746.08 752.84 0.55
' H2S to 125 221637 H2S-FM calib ,: 8142.00 4968.71 4971.84 4971.67 4972.69 0.009419 7.76 1364.99 798.80 0.85
H2S to 125 220769 H2S-FM calib''' 8142.00 4964.02 4968.63 4967.17 4968.91 0.002267 5.13_ 2376.67 983.76 0.45
H2S to125 220160 H2S FM calib 8142.00 4962.90 4966.88 4965.68 4967.22 0.003518 5.71 2214.41 1834.43 0.54
H2S to 125 218600 H2S-FM calib 7319.00 4954.14 4957.01 4957.06 0.017428 1.90 4100.49 1695.55 0.20
H2S to 125 218433 H2S-FM calib 7319.00 4951.56 4953.89 4952.19 4953.93 0.013104 1.35 4354.31 1948.23 0.17
H2S to 125 217833 H2S-FM calib 7319.00 4941.64 4945.55 4943.91 4945.62 0.011908 1.80 3577.74 3248.92 0.19
H2S to 125 217415 H2S-FM calib 7319.00 4939.74 4940.02 4940.08 0.004892 0.73 3862.50 2434.53 0.28
H2S to 125 217160 H2S-FM calib 7319.00 4937.72 4936.97 4937.09 0.003637 2628.25 2751.84 0.00
H2S to 125 217055 H2S-FM calib 1 7319.00 4936.63 4936.07 4936.39 0.012836 1619.43 3119.97 0.00
H2S to 125 216966 H2S-FM calib 7319.00 4935.84_ 4935.81 4935.89 0.001563 3338.32 3100.25 0.00
H2S to 125 216837 H2S-FM calib 1 7319.00 4933.71 4934.64 4934.90 0.003730 1784.61 1663.64 0.00
H2S to 125 216453 H2S-FM calib 7319.00 4932.17, 4930.81 4931.20 0.006608 1448.65 702.62 0.00
H2S to 125 215897 H2S-FM calib 7319.00 4929.91 4927.78 4927.88 0.002828 2940.15 975.28 0.00
H2S to 125 215098 H2S-FM calib 7319.00 4924.49 4926.07 _ 4926.19 0.002512 1.52 2656.39 1618.32 0.26
H2S to 125 213662 H2S-FM calib 7319.00 4917.77 4922.19 4920.79 4922.46 0.004067 4.39 1875.29 823.58 0.40
H2S to 125 212542 H2S-FM calib 7209.00 4914.12 4918.74 4918.91 0.002570 3.60 2289.65 878.27 0.32
H2S to 125 212337 H2S-FM calib 7209.00 4913.54 4918.31 4918.46 0.001896 3.32 2518.67 932.07 0.28
H2S to 125 212071 H2S-FM calib 7209.00 4912.66 4917.93 4918.04 0.001217 2.91 3005.31 1002.47 0.24
H2S to 125 211783 H2S-FM calib 7209.00 4912.00 4917.46 4917.56 0.001334 3.07 3032.23 1192.06 0.24
H2S to 125 211604 H2S-FM calib 7209.00_ 4911.47 4917.13 4917.25 0.001614 3.32 2897.57. - 1270.82 0.26
H2S to 125 211541 H2S-FM calib 7209.00 4911.36 4917.01 4917.14 0.001743 3.38 2821.93 1258.85 0.27
H2S to 125 211376 H2S-FM calib 7209.00 4911.02 4916.59 4916.78 0.002762 4.16 2603.77 1184.86 0.33
H2S to 125 210877 H2S-FM calib 7209.00 4909.71_ 4914.74 4912.95 4914.93 0.005489 3.63 2409.76 1017.91 0.31
H2S to 125 209556 H2S-FM calib 7209.00 4906.28_ 4910.64 4908.88 4910.80 0.002040 3.37 2354.02 876.27 0.31
H2S to 125 207565 H2S-FM calib i 7209.00 4901.41 4906.36 4904.08 4906.48 0.002687 2.93 2601.31 874.15 0.24
H2S to 125 206225 H2S-FM calib 7209.00 4898.24 4902.19 4900.83 4902.38 0.003774 3.82 2169.92 990.13 0.35
H2S to 125 205527 H2S-FM calib 7209.00 4896.18 4900.52 4898.58 4900.62 0.001792 2.63 2927.02 1157.75 0.23
H2S to 125 205419 H2S-FM calib 7209.00 4895.85 4900.27 4898.52_ 4900.40 0.002293 3.01 2560.58 979.73 0.26
H2S to 125 205362 H2S-FM calib 7209.00 4895.62 4900.12 4898.42 4900.25 0.002581 3.06 2549.65 1000.56 0.27
H2S to 125 205270 H2S-FM calib 7209.00 4895.27 4899.89 4898.14 4900.02 0.002534 3.25 2720.47 1100.75 0.28
H2S to 125 204363 H2S-FM calib I 7209.00 4892.80 4897.76 4896.48 4897.88 0.002311 3.49 2799.43 1227.02 0.30
H2S to 125 203577 H2S-FM calib 7209.00 4890.97 4895.04 4893.80 4895.22 0.004831 3.87 2247.93 2544.86 0.36
H2S to 125 202847 H2S-FM calib 7209.00 4889.27 4891.81 4891.95 0.005044 2.47 2559.61 1411.79 0.28
H2S to 125 200475 H2S-FM calib _ 7209.00 4883.62 4888.76 4888.81 0.001057 1.81 4146.70 1323.02 0.15
H2S to 125 198793 H2S-FM calib 7209.00 4881.35 4886.77 4886.85 0.001928 2.54 3365.93 1436.26 0.21
H2S to 125 197888 H2S-FM calib 7209.00 4879.88 4885.29 4885.42 0.001490 3.49 3276.57 1605.56 0.28
H2S to 125 196591 H2S-FM calib 7209.00 4877.82 4880.36_ 4880.28 4880.97 0.020910 7.23 1265.83 884.80 0.83
H2S to 125 195396 H2S-FM calib 7209.00 4875.54 4877.75 _ 4877.81 0.000959 1.18 4148.11 1628.52 0.14
LH2S to 125 194691 H2S-FM calib 7209.00 4874.24 4876.99 4877.04 0.001351 1.89 4028.16 1761.43 0.20