Phase A - Alternatives Analysis Report - Urban Drainage and Flood ...
Phase A - Alternatives Analysis Report - Urban Drainage and Flood ...
Phase A - Alternatives Analysis Report - Urban Drainage and Flood ...
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Table C-1 HEC-RAS Summary TablePHASE A - ALTERNATIVES ANALYSIS REPORTMajor <strong>Drainage</strong>way Planning Update for Hidden Lake-Bates LakeHEC-RAS Plan: Plan 01 (Continued)River Reach River Sta Profile Q Total Min Ch El W.S. Elev Crit W.S. E.G. Elev E.G. Slope Vel Chnl Flow Area Top Width Froude # Chl(cfs) (ft) (ft) (ft) (ft) (ft/ft) (ft/s) (sq ft) (ft)HiddenLake Reach02 4509 100-year 545.00 5251.75 5255.19 5255.19 5256.92 0.003638 10.58 51.52 15.00 1.01HiddenLake Reach02 4509 50-year 463.00 5251.75 5254.84 5254.84 5256.39 0.003588 10.00 46.31 15.00 1.00HiddenLake Reach02 4509 25-year 388.00 5251.75 5254.49 5254.49 5255.87 0.003577 9.43 41.14 15.00 1.00HiddenLake Reach02 4509 10-year 251.00 5251.75 5253.80 5253.80 5254.83 0.003620 8.18 30.69 15.00 1.01HiddenLake Reach02 4509 5-year 204.00 5251.75 5253.54 5253.54 5254.44 0.003615 7.61 26.81 15.00 1.00HiddenLake Reach02 4509 2-year 102.00 5251.75 5252.88 5252.88 5253.44 0.003829 6.04 16.88 15.00 1.00HiddenLake Reach02 4539 100-year 545.00 5251.90 5257.03 5254.77 5257.40 0.001348 4.86 112.19 32.39 0.46HiddenLake Reach02 4539 50-year 463.00 5251.90 5256.42 5254.44 5256.80 0.001205 4.92 94.04 27.55 0.47HiddenLake Reach02 4539 25-year 388.00 5251.90 5255.86 5254.19 5256.22 0.000907 4.87 79.66 23.00 0.46HiddenLake Reach02 4539 10-year 251.00 5251.90 5254.81 5253.61 5255.10 0.000642 4.31 58.17 20.00 0.45HiddenLake Reach02 4539 5-year 204.00 5251.90 5254.41 5253.40 5254.67 0.000663 4.06 50.24 20.00 0.45HiddenLake Reach02 4539 2-year 102.00 5251.90 5253.43 5252.82 5253.60 0.000774 3.33 30.63 20.00 0.47HiddenLake Reach02 4600 64TH AVE. CulvertHiddenLake Reach02 4649 100-year 545.00 5252.40 5259.38 5255.26 5259.53 0.000418 3.18 171.14 43.81 0.26HiddenLake Reach02 4649 50-year 463.00 5252.40 5258.13 5254.93 5258.34 0.000724 3.65 126.72 33.87 0.33HiddenLake Reach02 4649 25-year 388.00 5252.40 5257.53 5254.69 5257.73 0.000623 3.60 107.65 29.02 0.33HiddenLake Reach02 4649 10-year 251.00 5252.40 5256.33 5254.07 5256.49 0.000260 3.19 78.64 20.00 0.28HiddenLake Reach02 4649 5-year 204.00 5252.40 5255.90 5253.90 5256.03 0.000243 2.92 69.96 20.00 0.27HiddenLake Reach02 4649 2-year 102.00 5252.40 5254.80 5253.33 5254.87 0.000190 2.12 48.08 20.00 0.24HiddenLake Reach02 4672 100-year 545.00 5252.80 5259.31 5259.58 0.001604 4.18 130.68 37.29 0.35HiddenLake Reach02 4672 50-year 463.00 5252.80 5258.05 5258.42 0.002750 4.88 94.92 26.16 0.45HiddenLake Reach02 4672 25-year 388.00 5252.80 5257.44 5257.81 0.003138 4.88 79.48 24.27 0.48HiddenLake Reach02 4672 10-year 251.00 5252.80 5256.21 5256.57 0.004257 4.84 51.90 20.48 0.54HiddenLake Reach02 4672 5-year 204.00 5252.80 5255.77 5256.11 0.004703 4.73 43.17 19.12 0.55HiddenLake Reach02 4672 2-year 102.00 5252.80 5254.67 5254.95 0.006183 4.23 24.09 15.76 0.60HiddenLake Reach02 4936 100-year 296.00 5259.47 5261.56 5261.56 5262.17 0.017573 6.25 47.36 39.82 1.01HiddenLake Reach02 4936 50-year 239.00 5259.47 5261.37 5261.37 5261.93 0.018340 5.97 40.02 37.20 1.01HiddenLake Reach02 4936 25-year 197.00 5259.47 5261.22 5261.22 5261.73 0.018662 5.68 34.67 35.16 1.01HiddenLake Reach02 4936 10-year 130.00 5259.47 5260.94 5260.94 5261.35 0.019939 5.14 25.28 31.27 1.01HiddenLake Reach02 4936 5-year 97.00 5259.47 5260.77 5260.77 5261.13 0.021019 4.79 20.25 28.97 1.01HiddenLake Reach02 4936 2-year 43.00 5259.47 5260.43 5260.43 5260.66 0.024716 3.90 11.02 24.19 1.02HiddenLake Reach02 5189 100-year 296.00 5268.80 5271.80 5271.80 5273.31 0.004303 9.88 29.97 10.00 1.01HiddenLake Reach02 5189 50-year 239.00 5268.80 5271.40 5271.40 5272.71 0.004188 9.18 26.04 10.00 1.00HiddenLake Reach02 5189 25-year 197.00 5268.80 5271.08 5271.08 5272.24 0.004161 8.62 22.84 10.00 1.01