FLOOD02434

• Designation Number: 168
• County: Delta
• Community: Delta
• Stream Name: Gunnison & Uncompahgre Rivers
• Basin: Gunnison
• Title: Flood Hazard Information - Gunnison and Uncompahgre Rivers, Delta, Delta County, Colorado
• Date: 2/1/1980
• Designation Date: 12/1/1980
• Floodplain - Doc Type: Floodplain Report/Masterplan

APPENDIX A (Continued)
Cross Section Peak Flow (Cubic Feet per Second) I Stage (Feet) APPENDIX A (Continued)
10-Year Flood SO-Year Flood 100-Year FIQOd 500-Year Flood
Number Location Flow Stage Flow Stage Flow Stage Flow Stage
Peak Flow (Cubic Feet per Second) I Stage (Feet)
66 76.80 13,500 4998.7 18,700 5000.5 21,200 5001.2 26,700 5002.6 Cross Section 10-Year Flood 50-Year Flood 100-Year Flood 500-Year Flood
68 78.15 13,500 5001.3 18,700 5003.1 21,200 5003.8 26,700 5005.0 Number Location' Flow Stage Flow Stage Flow Stage Flow Stage
69 78.29 13,500 5001.7 18,700 5003.6 21,200 5004.2 26,700 5005.5
70 78.58 12,500 5004.5 17,700 5005.5 20,000 5006.3 25,400 5007.3 103 21.61 3,000 5013.4 4,400 5013.9 5,000 5014.6 6,600 5015.0
71 78.73 12,500 5005.3 17,700 5006.5 20,000 5007.3 25,400 5008.6 104 21.81 3,000 5015.4 4,400 5016.7 5,000 5016.9 6,600 5017.5
72 79.27 12,500 5005.8 17,700 5007.3 20,000 5007.9 25,400 105 22.03 3,000 5015.6 4,400 5017.0 5,000 5017.1 6,600 5017.7
5009.1 106 23.19 3,000 5020.8 4,400 5021.4 5,000 5021.5 6,600 5021.8
73 79.98 12,500 5007.7 17,700 5009.5 20,000 5010.2 25,400 5011.8
74 81.11 12,500 5009.4 17,700 5011.1 20,000 5011.8 25,400 107 25.11 3,000 5030.4 4,400 5030.8 5,000 5031.0 6,600 5031.3
5013.1
75 81.26 12,500 5009.7 17,700 5011.3 20,000 5012.0 25,400 5013.3 108 26.30 3,000 5034.9 4,400 5035.5 5,000 5035.6 6,600 5036.1
76 81.40 12,500 5009.9 17,700 5011.4 20,000 5012.1 25,400 5013.5 109 27.69 3,000 5042.9 4,400 5043.3 5,000 5043.5 6,600 5044.0
77 82.92 12,500 5011.2 17,700 5013.1 20,000 5013.9 110 28.77 3,000 5050.1 4,400 5051.3 5,000 5051.7 6,600 5052.3
25,400 5015.5 111 28.94 3,000 5051.1 4,400 5053.0 5,000 5053.9 6,600 5055.4
78 84.48 12,500 5012.0 17,700 5014.1 20,000 5014.7 25,400 5016.3
113 30.02 3,000 5056.5 4,400 5057.1 5,000 5057.7 6,600 5057.9
79 85.56 12,500 5012.7 17,700 5014.6 20,000 5015.2 25,400 5016.7
80 86.23 12,500 5013.1 17,700 5015.1 20,000 5015.9 25,400 5017.2 114 31.20 3,000 5064.1 4,400 5064.5 5,000 5064.8 6,600 5065.3
81 86.87 12,500 5013.5 17,700 5015.5 20,000 5016.2 25,400 5017.7 115 32.37 3,000 5068.8 4,400 5069.3 5,000 5069.6 6,600 5070.1
116 32.71 3,000 5071.0 4,400 5071.5 5,000 5071.6 6,600 5072.0
UNCOMPAHGRE RIVER 117 33.27 3,000 5074.6 4,400 5075.3 5,000 5075.3 6,600 5075.8
(Drainage Area 721-1,129 Sq. MI.)" 118 34.80 3,000 5081.7 4,400 5082.1 5,000 5082.4 6,600 5082.9
119 35.70 3,000 5087.1 4,400 5087.5 5,000 5087.7 6,600 5088.2
82 .88 3,000 4918.5 4,400 4919.1 5,000 4919.5 6,600 4920.4 120 36.83 3,000 5092.7 4,400 5093.1 5,000 5093.5 6,600 5094.0
83 1.51 3,000 4919.9 4,400 4920.4 5,000 4920.7 6,600 4921.3 121 37.93 3,000 5097.5 4,400 5097.7 5,000 5097.9 6,600 5098.3
84 2.48 3,000 4922.0 4,400 4922.8 5,000 4923.1 6,600 4923.8 122 39.50 3,000 5105.6 4,400 5105.9 5,000 5106.1 6,600 5106.6
85 3.30 3,000 4923.8 4,400 4924.2 5,000 4924.6 6,600 4925.3 123 40.96 3,000 5116.8 4,400 5117.8 5,000 5118.3 6,600 5119.9
86 4.76 3,000 4928.6 4,400 4929.2 5,000 4929.6 6,600 4930.2 124 41.40 3,000 5121.8 4,400 5122.7 5,000 5123.1 6,600 5124.0
87 6.42 3,000 4934.5 4,400 4935.1 5,000 4935.3 6,600 4935.8 125 42.60 3,000 5128.6 4,400 5129.1 5,000 5129.7 6,600 5130.4
88 6.83 3,000 4935.9 4,400 4936.4 5,000 4936.8 6,600 4937.9 126 44.07 3,000 5137.4 4,400 5138.6 5,000 5139.0 6,600 5139.7
90 7.22 3,000 4941.0 4,400 4942.6 5,000 4943.2 6,600 4944.5 127 44.62 3,000 5141.5 4,400 5142.1 5,000 5142.7 6,600 5143.4
91 8.21 3,000 4943.7 4,400 4944.7 5,000 4945.0 6,600 4945.9 128 44.77 3,000 5141.9 4,400 5142.7 5,000 5143.1 6,600 5143.7
92 9.13 3,000 4948.3 4,400 4948.9 5,000 4949.5 6,600 4950.5 129 45.56 3,000 5146.8 4,400 5147.6 5,000 5148.1 6,600 5148.8
.93 10.08 3,000 4952.6 4,400 4953.4 5,000 4953.5 6,600 4953.8 130 46.32 3,000 5151.3 4,400 5151.7 5,000 5151.8 6,600 5152.4
94 10.30 3,000 4956.5 4,400 4958.0 5,000 4959.0 6,600 4960.0 131 46.96 3,000 5154.6 4,400 5155.1 5,000 5155.3 6,600 5156.1
95 11.30 3,000 4957.8 4,400 4958.5 5,000 4959.2 6,600 4960.3 132 47.97 3,000 5161.0 4,400 5161.5 5,000 5161.9 6,600 5162.5
96 11.94 3,000 4961.8 4,400 4962.1 5,000 4962.3 6,600 4962.7 133 48.75 3,000 5165.8 4,400 5166.5 5,000 5166.9 6,600 5167.8
97 12.86 3,000 4966.1 4,400 4967.0 5,000 4967.6 6,600 4968.1 134 49.63 3,000 5170.8 4,400 5171.4 5,000 5171.8 6,600 5172.5
98 13.72 3,000 4971.3 4,400 4971.9 5,000 4972.0 6,600 4972.7 135 50.25 3,000 5174.5 4,400 5174.9 5,000 5175.3 6,600 5176.1
99 14.80 3,000 4977.7 4,400 4978.1 5,000 4978.3 6,600 4978.5 136 50.85 3,000 5178.3 4,400 5179.7 5,000 5180.1 6,600 5181.1
100 16.59 3,000 4988.3 4,400 4989.2 5,000 4989.7 6,600 4990.6 137 52.29 3,000 5187.1 4,400 5187.6 5,000 5188.0 6,600 5188.5
101 17.86 3,000 4995.6 4,400 4996.2 5,000 4996.5 6,600 4997.1 138 53.69 3,000 5194.1 4,400 5194.3 5,000 5194.8 6,600 5195.1
102 19.66 3,000 5003.8 4,400 5004.2 5,000 5004.3 6,600 5004.9 139 54.63 3,000 5197.8 4,400 5198.5 5,000 5198.8 6,600 5199.4
140 55.79 3,000 5201.0 4,400 5201.6 5,000 5201.9 6,600 5202.4
141 57.43 3,000 5207.7 4,400 5208.0 5,000 5208.2 6,600 5208.6
142 59.58 3,000 5216.0 4,400 5216.4 5,000 5216.5 6,600 5217.0
143 60.50 3,000 5219.7 4,400 5220.1 5,000 5220.2 6,600 5220.5
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