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<br /> BASE FLOOD
<br /> FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION
<br /> I WITHOUT I WITH I
<br />CROSS SECTION DISTANCE WIDTH SECTION AREA MEAN VELOCITY REGULATORY FLOODWAY FLOODWAY INCREASE
<br /> (FEET) (SQUARE FEET) (FEET PER
<br /> SECOND) (FEET NGVD)
<br />French Gulch
<br /> A 150' B.O 50,5 14,1 9,4B9.6 9,489.6 9,489.6 0.0
<br /> B 472' 42.9 91.7 9.3 9,497,2 9,497.2 9,497.2 0,0
<br /> C 911' 24.2 72.B 10.3 9,502.1 9,502.1 9,502.3 0.2
<br /> D 1,271' 32,6 100,6 7,7 9,511. 5 9,511.5 9,511,6 0.1
<br /> E 1 , 649' 39.B 85.5 B,7 9,S24.B 9,S24,B 9,525.0 0.2
<br /> F 2,099' 33.3 B1.3 9.4 9,S3B,B 9,S3B.B 9,539.0 0.2
<br /> G 2,47B' 41. 9 195.0 4.0 9,559,1 9,559.1 9,559.4 0.3
<br /> H 2,818' 34,0 BO.4 9.0 9,SBO.7 9,SBO.7 9,580,7 0.0
<br /> I 3,37B' 31.2 80.4 9.8 9,S96,B 9,596.8 9,596.8 0.0
<br /> J 3, BSO' 4B,9 91. 7 7.9 9,619.7 9,619.7 9,619,7 0.0
<br /> K 4,2461 32,7 B3,8 10.0 9,637.0 9,637.0 9,637.0 0.0
<br /> L 4, B36' 2B,l 7B,6 10,2 9,662.2 9,662.2 9,662.2 0.0
<br /> Blue River
<br /> Middle
<br /> Branch
<br /> A 4353 112 170 7.0 9,342.1 9,342.1 9,342.1 0.0
<br /> B 9B33 109 227 5.3 9,347.9 9,347,9 9,348.2 0,3
<br /> C-AL'
<br /> AM 10,350' 20 79 11,3 9,639,9 9,639.9 9,640.3 0.4
<br /> AN 11,125' 63 174 5,2 9,658.7 9,658.7 9,659,3 0,6
<br /> AO 11 , 935' 30 124 7,3 9,673,1 9,673.1 9,673.8 0.7
<br /> AP 12,765' 24 99 9,1 9,6B8.2 9,688,2 9,688.6 0.4
<br /> AQ 13,435' 62 200 4,5 9,69B,7 9,69B.7 9,699.4 0.7
<br /> AR 14,295' 91 273 3,3 9,719.0 9,719.0 9,719,9 0.9
<br /> AS 15,190' 20 79 11,4 9,737.6 9,737.6 9,737.9 0.3
<br /> AT 16,560' 2B 111 8,1 9,774,0 9,774.0 9,774.7 0.7
<br /> AU 17,140' 34 148 6,1 9,784.5 9,784,5 9,7B4.7 0,2
<br /> AV 1B,049' 73 205 4,4 9,796.3 9,796,3 9,796.9 0,6
<br /> Aw' 18, B34' 39 140 6.4 9,B07,6 9,807.6 9,B08.1 0.5
<br />Feet above conf~uence with Blue River "Cross sections located outside corporate limits ~F&et above County Road 3 Feet above Cemetery Road
<br />T FLOODWA Y DATA
<br />A FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />B
<br />L SUMMIT COUNTY, CO
<br />E FRENCH GULCH - BLUE RIVER MIDDLE BRANCH
<br />2 (UNINCORPORATED AREAS)
<br />
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