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<br /> BASE FLOOD
<br />FLOODING SOURCE FLOODW A Y WATER-SURFACE ELEVATION
<br /> (FEET NAVD)
<br /> SECTION MEAN
<br />CROSS SECTION DISTANCE WIDTH AREA VELOCITY REGULATORY WITHOUT WITH INCREASE
<br />(FEET) (SQUARE (FEET PER FLOODW A Y FLOODW A Y
<br /> FEET) SECOND)
<br />Tallman Gulch
<br /> A 3821 77 186 8.9 5,894.2 5,894.2 5,894.2 0.0
<br /> B 6821 78 187 8.9 5,898.0 5,898.0 5,898.0 0.0
<br /> C 1,78i 59 152 9.1 5,916.3 5,916.3 5,916.3 0.0
<br /> D 1,98i 50 143 9.7 5,920.0 5,920.0 5,920.0 0.0
<br /> E 2,4191 47 141 9.9 5,926.0 5,926.0 5,926.0 0.0
<br /> F 2,68i 68 159 8.7 5,929.3 5,929.3 5,929.3 0.0
<br /> G 3,4801 33 131 10.6 5,937.8 5,937.8 5,938.0 0.2
<br /> H 4,3521 61 278 5.0 5,953.7 5,953.7 5,954.3 0.6
<br /> I 4,8411 63 243 5.7 5,958.4 5,958.4 5,958.5 0.1
<br /> J 5,9481 163 463 3.1 5,980.7 5,980.7 5,981.6 0.9
<br /> K 7,7711 132 262 6.1 6,002.3 6,002.3 6,002.9 0.6
<br /> L 9,4451 45 181 9.2 6,027.6 6,027.6 6,027.6 0.0
<br /> M 10,6951 47 338 4.9 6,045.5 6,045.5 6,046.1 0.6
<br /> N 11 7011 114 240 6.9 6 059.6 6059.6 6 060.4 0.8
<br /> 0 13,13i 48 166 10.0 6,090.0 6,090.0 6,090.0 0.0
<br /> '" I I
<br />Unnamed Tributary ~ REVISED DATA
<br />To Sellers Gulch
<br />A 1952 117 270 6.53 6232.0 6232.0 6233.0 1.0
<br />B 3702 66 187 9.58 6237.8 6237.8 6238.8 1.0
<br />C 9102 61 210 8.53 6245.7 6245.7 6245.7 0.0
<br />D 1 , 1462 41 156 11.18 6251.5 6251.5 6251.5 0.0
<br />E 1 ,4962 41 159 10.67 6259.6 6259.6 6259.6 0.0
<br />F 1,8662 93 253 6.47 6266.0 6266.0 6266.0 0.0
<br />G 2,7102 91 169 9.20 6288.7 6288.7 6288.7 0.0
<br />
<br />6
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<br />"""c'-VIQ;
<br />I l ;'..'
<br />Rce' c: r ,....:'.,10
<br />~;"' < ~6. \,.,l I .....V i\ll f1
<br />FLOODWAY DAT1JATED MAR Q 8 Z
<br />
<br />TALLMAN GULCH - UNNAMED TRIBUTARY TO
<br />SELLERS GULCH
<br />
<br /> Feet Above Mouth 2Feet Above Confluence with Sellers Gulch
<br /> FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />>
<br />OJ DOUGLAS COUNTY, CO
<br />r-
<br />m AND INCORPORATED AREAS
<br />(J1
<br />
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