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<br />Cross Section <br />Number' Location' <br /> <br />3 <br />4 <br />6 <br />7 <br />8 <br /> <br />9 <br />10 <br />11 <br />12 <br />13 <br /> <br />14 <br />15 <br />16 <br />17 <br />18 <br /> <br />19 <br />20 <br />21 <br />22 <br />23 <br /> <br />.27 <br />.93 <br />2.40 <br />3.55 <br />4.86 <br /> <br />6.30 <br />7.59 <br />11.52 <br />12.69 <br />15.56 <br /> <br />17.80 <br />18.37 <br />19.10 <br />20.64 <br />20.74 <br /> <br />21.35 <br />23.27 <br />24.23 <br />25.28 <br />25.88 <br /> <br />FLOOD HAZARD INFORMATION <br /> <br />GUNNISON AND UNCOMPAHGRE RIVERS <br />Delta and Delta County, Colorado <br /> <br />APPENDIX A <br /> <br />PEAK FLOWS AND STAGES <br />10-, 50-, 100-, and 500- Year Floods <br /> <br />Peak Flow (Cubic Feet per Second) / Stage (Feet)' <br />10-Year Flood 50-Year Flood 100-Year Flood 500-Year Flood <br />Flow Stage Flow Stage Flow Stage Flow Stage <br /> <br />GUNNISON RIVER <br />(Drainage Area 5,271-7,050 Sq. Mi.)" <br /> <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br /> <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br /> <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br /> <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br /> <br />4864.0 <br />4865.1 <br />4866.8 <br />4869.6 <br />4871.2 <br /> <br />4873.7 <br />4874.7 <br />4879.3 <br />4881.5 <br />4886.6 <br /> <br />4891.1 <br />4892.2 <br />4893.9 <br />4895.4 <br />4895.9 <br /> <br />4898.2 <br />4900.1 <br />4901.6 <br />4903.4 <br />4904.7 <br /> <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br /> <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br /> <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br /> <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br /> <br />4865.6 <br />4866.7 <br />4868.3 <br />4870.3 <br />4872.4 <br /> <br />4874.9 <br />4875.8 <br />4880.3 <br />4882.3 <br />4887.9 <br /> <br />4892.8 <br />4894.0 <br />4895.0 <br />4896.6 <br />4898.0 <br /> <br />4900.6 <br />4901.8 <br />4903.0 <br />4904.7 <br />4905.8 <br /> <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br /> <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br /> <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br /> <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br /> <br />4866.1 <br />4867.2 <br />4869.2 <br />4871.2 <br />4873.0 <br /> <br />4875.4 <br />4876.2 <br />4880.7 <br />4882.8 <br />4888.6 <br /> <br />4893.7 <br />4894.8 <br />4895.7 <br />4897.2 <br />4898.9 <br /> <br />4901.7 <br />4902.7 <br />4903.6 <br />4905.3 <br />4906.4 <br /> <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br /> <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br /> <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br /> <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br /> <br />1National Geodetic Vertical Datum, 1929 adjustment. <br />20n report plates showing flooded areas (Nos. 2-59) and flood profiles (Nos. 60-72). <br />3Distance in thousands of feet upstream from the D&RGW Railroad bridge west of Delta, Gunnison River; and <br />distance in thousands of feet upstream from mouth, Uncompahgre River. <br />"At upstream and downstream limits of study reach. <br />SAt upstream and downstream limits of study reach. <br /> <br />7 <br /> <br />4867.4 <br />4868.7 <br />4870.5 <br />4872.3 <br />4874.1 <br /> <br />4876.5 <br />4877.2 <br />4881.5 <br />4883.6 <br />4889.7 <br /> <br />4894.9 <br />4895.7 <br />4896.5 <br />4898.3 <br />4901.3 <br /> <br />4903.2 <br />4904.0 <br />4904.7 <br />4906.1 <br />4907.3 <br /> <br />Cross Section <br />Number Location <br /> <br />24 <br />25 <br />26 <br />27 <br />28 <br /> <br />29 <br />30 <br />31 <br />32 <br />33 <br /> <br />34 <br />35 <br />36 <br />37 <br />38 <br /> <br />39 <br />40 <br />41 <br />42 <br />43 <br /> <br />44 <br />45 <br />46 <br />47 <br />48 <br /> <br />49 <br />50 <br />51 <br />52 <br />53 <br /> <br />54 <br />57 <br />58 <br />59 <br />60 <br /> <br />61 <br />62 <br />63 <br />64 <br />65 <br /> <br />27.21 <br />28.15 <br />30.14 <br />31.39 <br />32.71 <br /> <br />33.97 <br />34.55 <br />35.60 <br />36.69 <br />37.86 <br /> <br />39.46 <br />39.60 <br />39.83 <br />41.37 <br />42.67 <br /> <br />44.28 <br />45.82 <br />47.60 <br />49.89 <br />50.74 <br /> <br />51.63 <br />51.71 <br />52.15 <br />53.53 <br />54.91 <br /> <br />56.28 <br />57.67 <br />59.29 <br />61.27 <br />62.61 <br /> <br />63.90 <br />65.68 <br />66.81 <br />68.36 <br />68.83 <br /> <br />70.34 <br />71.67 <br />73.26 <br />74.47 <br />75.80 <br /> <br />APPENDIX A (Continued) <br /> <br />Peak Flow (Cubic Feet per Second) / Stage (Feet) <br />10-Year Flood 50-Year Flood 100-Year Flood 500-Year Flood <br />Flow Stage Flow Stage Flow Stage Flow Stage <br /> <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br />16,200 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br />13,500 <br /> <br />4905.8 <br />4907.4 <br />4912.7 <br />4914.4 <br />4917.3 <br /> <br />4918.7 <br />4919.7 <br />4922.0 <br />4924.4 <br />4927.7 <br /> <br />4930.4 <br />4930.6 <br />4931.3 <br />4933.6 <br />4935.2 <br /> <br />4937.9 <br />4941.4 <br />4944.5 <br />4947.9 <br />4948.6 <br /> <br />4949.3 <br />4952.0 <br />4954.3 <br />4957.7 <br />4960.4 <br /> <br />4961.8 <br />4963.9 <br />4966.8 <br />4970.1 <br />4971.6 <br /> <br />4973.5 <br />4976.3 <br />4979.3 <br />4981.8 <br />4983.2 <br /> <br />4986.1 <br />4988.7 <br />4991.3 <br />4993.8 <br />4996.5 <br /> <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br />22,000 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br />18,700 <br /> <br />4907.2 <br />4909.0 <br />4913.7 <br />4915.4 <br />4918.4 <br /> <br />4919.6 <br />4920.6 <br />4922.9 <br />4925.4 <br />4928.8 <br /> <br />4931.7 <br />4932.0 <br />4933.0 <br />4934.7 <br />4935.9 <br /> <br />4939.1 <br />4942.2 <br />4945.4 <br />4948.6 <br />4949.7 <br /> <br />4950.7 <br />4952.5 <br />4955.4 <br />4958.8 <br />4961.5 <br /> <br />4962.7 <br />4965.1 <br />4968.6 <br />4971.4 <br />4972.9 <br /> <br />4974.9 <br />4978.2 <br />4981.1 <br />4982.8 <br />4984.2 <br /> <br />4987.7 <br />4990.3 <br />4993.1 <br />4995.7 <br />4998.5 <br /> <br />8 <br /> <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br />24,700 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br />21,200 <br /> <br />4907.7 <br />4909.7 <br />4914.4 <br />4915.7 <br />4918.9 <br /> <br />4920.1 <br />4921.1 <br />4923.4 <br />4925.8 <br />4929.3 <br /> <br />4932.1 <br />4932.3 <br />4934.1 <br />4935.3 <br />4936.5 <br /> <br />4939.8 <br />4942.7 <br />4945.9 <br />4949.1 <br />4950.2 <br /> <br />4951.3 <br />4952.9 <br />4956.0 <br />4959.3 <br />4962.1 <br /> <br />4963.3 <br />4965.6 <br />4969.6 <br />4971.9 <br />4973.3 <br /> <br />4975.4 <br />4978.8 <br />4981.9 <br />4983.5 <br />4984.7 <br /> <br />4988.3 <br />4990.9 <br />4994.1 <br />4996.5 <br />4999.2 <br /> <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br />30,900 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br />26,700 <br /> <br />4908.7 <br />4910.9 <br />4915.6 <br />4916.7 <br />4920.1 <br /> <br />4921.2 <br />4922.1 <br />4924.3 <br />4926.6 <br />4930.2 <br /> <br />4933.1 <br />4933.5 <br />4935.5 <br />4936.3 <br />4937.2 <br /> <br />4940.5 <br />4943.3 <br />4946.4 <br />4949.8 <br />4951.0 <br /> <br />4952.4 <br />4953.7 <br />4956.9 <br />4960.4 <br />4963.1 <br /> <br />4964.0 <br />4966.3 <br />4970.8 <br />4972.9 <br />4974.1 <br /> <br />4976.4 <br />4980.1 <br />4983.2 <br />4984.4 <br />4985.5 <br /> <br />4989.5 <br />4992.1 <br />4995.2 <br />4998.1 <br />5000.7 <br />