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<br /> FLOODING SOURCE FLOODWAY BASE FLOOD <br /> WATER SURFACE ELEVATION <br /> SECTION MEAN WITH I WITHOUT I] <br /> CROSS SECTION DISTANCEl WIDTH AREA VELOCITY FLOODWAY FLOODWAY DIFFERENCE <br /> (FEET) (S~UARE (FEET PER (FEET NGVD) <br /> EET) SECOND) <br /> COLORADO RIVER <br /> A 450.92 21002 15,660 2.9 5275.4 5274.4 1.0 <br /> B 451.08 2lOO2 12,670 3.6 5276.1 5275.3 0.8 <br /> C 451. 40 1300 6,190 7.3 5278.4 5278.4 0.0 <br /> D 45l.59 850 6,8l0 6.6 5281. 7 5281. 0 0.7 <br /> E 451. 7 4 l020 6,260 7.2 5281. 5 5282.7 0.8 <br /> F 452.08 1950 lO,3l0 4.4 5288.4 5287.5 0.9 <br /> G 452.23 1750 8,340 5.4 5289.8 5289.1 0.7 <br /> H 452.38 1330~ 6,430 7.0 5292.1 5291.4 0.7 <br /> I 452.6l 730 6,llO 7.2 5296.4 5295.4 1.0 <br /> J 453.l8 470 4,6l0 9.8 5303.7 5303.5 0.2 <br /> K 453.52 650 5,870 7.7 52l0.6 5209.7 0.9 <br /> L 453.78 700 5,480 8.2 52l4.2 5213.2 1.0 <br /> M 453.93 1150 10,6l0 4.2 52l6.7 52l5.9 0.8 <br /> N 454.l6 l870 14,280 3.2 52l8.0 5217.2 0.8 <br /> 0 454.27 1950 ll,370 4.0 52l8.8 52l8.2 0.6 <br /> P 466.43 400 4,400 9.3 55l4.4 5513.4 1.0 <br /> Q 466.62 340 3,140 13.0 5516.7 55l6.4 0.3 <br /> R 466.93 220 2,8l0 l4.6 5523.4 5523.4 0.0 <br /> S 467.04 240 3,760 lO.9 5526.l 5526.1 0.0 <br /> T 111':"'7 , n 'l'lf'\ ") 'If'\~ 12.8 5527.6 5527.6 0.0 <br /> '::l:U/..l.7 ......v .J, L.VV <br /> 1Miles Above Lees Ferry 2 Part of Floodway Outside Study Limits <br />-t DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT <br />~ FederlllllStlrlftce Ad....inistration FLOODWAY DATA <br />ICII <br />r- GARFIELD COUNTY, CO <br />,.., <br />- [UNINCORPORATED AREAS] COLORADO RIVER <br /> <br />Ii) .~ <br />II .., <br /> <br />" <br /> <br />"~ <br />