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<br /> BASE FLOOD
<br /> FLOODING SOURCE FLOODWA Y WATER-SURFACE ELEVATION
<br /> FEET NAVD
<br /> CROSS SECTION 11"'I'~TI'.t..If't:1 l SECTION I MEAN WITHOUT WITH
<br /> WIDTH AREA VELOCITY ~t:~11I l.T"'~V NCREASE
<br /> ""'''' I r\.1'\JL. (FE: f. (SQUARE (FEET PER 1,,~""""""""""\"'>JI" FLOODWA Y FLOODWAY
<br /> FEET SECOND
<br /> Happy Canyon Creek
<br /> (continued)
<br /> 1, 7 64 6. ,6. , 5,864. 0.6
<br /> AA 22,766 1 124 413 10.0 5,872.8 5,872.8 5.873.8 1.0
<br /> AB 23,978 1 108 474 8.8 5,886.3 5,886.3 5,887.3 1.0
<br /> Highl~nds Gulch REVISED AREA
<br /> A 3932 186 344 5.8 5,584.0 5,584.0 5,584.2 0.2
<br /> B 6972 93 214 8.8 5,590.5 5,590.5 5,590.8 0.3
<br /> C 1,306 2 55 182 10.4 5,601.8 5,601.8 5,602.0 0.2
<br /> D 1,495 2 53 268 7.4 5,605.4 5,605.4 5,605.4 0.0
<br /> E 1.897 2 65 192 9.8 5,613.2 5,613.2 5,613.4 0.2
<br /> F 2,699 2 53 180 10.5 5,626.7 5,626.7 5,627.0 0.3
<br /> G 3,415 2 88 215. 8.8 5,640.9 5,640.9 5,640.9 0.0
<br /> H 3,799 2 37 153 11.6 5,651.0 5,651.0 5,651.2 0.2
<br /> I 4,223 2 42 158 11.2 5,659.4 5,659.4 5,659.4 0.0
<br /> J 4,272 2 41 222 8.1 5,661.5 5,661.5 5,661.5 0.0
<br /> K 4,661 2 47 162 10.6 5.666.8 5.666.8 5.666.8 0.0
<br /> L 5,034 2 110 270 6,4 5,673.4 5,673.4 5,673.4 0.0
<br /> M 5,506 2 107 214 8.0 5,679.6 5,679.6 5,679.6 0.0
<br /> N 6.101 2 97 206 8.4 5.690.7 5,690.7 5,690.7 0.0
<br /> 0 6,502 2 56 171 10.0 5,698.8 5,698.8 5,698.8 0.0
<br /> p 7,0022 58 173 9.9 5.707.6 5,707.6 5,708.1 0.5
<br /> Q 7,505 2 64 181 9.5 5,720.0 5,720.0 5,720.4 0.4
<br /> R 7,932 2 99 248 7.0 5,729.6 5,729.6 5,729.6 0.0
<br /> Feet Above Mouth H /I EDTO
<br /> 2 Feet above Confluence with Plum Creek
<br />. FLOODWAY DAlfi.F.'LECT LOMR
<br />~. FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />OJ .. JAN 1 8 2007
<br />r- DOUGLAS COUNTY, CO
<br />m HAPPY CANYON CREEK HIGHLANDS. GULCH
<br />...... AND INCORPORATED AREAS
<br />
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