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<br />T
<br />A
<br />B
<br />L
<br />E
<br />4
<br />
<br />.
<br />
<br />,
<br />
<br />.
<br />
<br />FLOODING SOURCE FLOODWA Y BASE FLOOD
<br /> WATER SURFACE ELEVATION
<br /> SECTION MEAN REGULATORY I WITHOUT 1 WITH I INCREASE
<br /> DISTANCE! WIDTH AREA VELOCITY FLOODWAY fLOODWA Y
<br />CROSS SECTION (FEET) (SQUARE (FEET PER
<br /> FEET) SECOND) (FEETNGVD)
<br />Colorado River
<br />A 368.51 1,031 13,803 6.1 4,451.0 4,451.0 4,451.5 0.5
<br />B 369.19 2,146 19,050 4.4 4,453.7 4,453.7 4,454.3 0.6
<br />C 369.78 2,936 21,218 3.9 4,456.2 4,456.2 4,456.7 0.5
<br />D 370.32 2,105 15,539 5.4 4,458.0 4,458.0 4,458.6 0.6
<br />E 370.85 3,9403 20,425 4.1 4,460.9 4,460.9 4,461.7 0.8
<br />F 371. 28 2,048 14,719 5.7 4,465.1 4,465.1 4,465.8 0.7
<br />G 372.03 1,233 11 , 642 7.2 4,467.8 4,467.8 4,468.3 0.5
<br />H 372.60 845 10,436 8.0 4,471. 7 4,471.7 4,472.5 0.8
<br />I 373.62 1,100 16,742 5.0 4,478.3 4,478.3 4,478.8 0.5
<br />J 374.17 895 11,794 7.1 4,480.9 4,480.9 4,481.3 0.4
<br />K 374.51 680 10,197 8.2 4,483.3 4,483.3 4,483.8 0.5
<br />L 375.26 590 10,909 7.7 4,487.4 4,487.4 4,487.9 0.5
<br />M 375.94 1,289/
<br /> 1,1492 15,133 5.5 4,491.3 4,491.3 4,491.9 0.6
<br />N 376.85 934 11,616 7.2 4,495.2 4,495.2 4,496.1 0.9
<br />0 378.17 1,378 9,893 8.5 4,503.6 4,503.6 4,504.0 0.4
<br />p 378.83 1,109 12,691 6.6 4,509.9 4,509.9 4,510.9 1.0
<br />Q 379.50 1,025 13,539 6.2 4,514.5 4,514.5 4,515.3 0.8
<br />R 380.18 1,989 23,641 3.5 4,515.8 4,515.8 4,516.7 O.S
<br />S 380.82 833 8,891 9.4 4,518.1 4,518.1 4,518.8 0.7
<br />T 381. 15 1,280 13,291 6.3 4,521.8 4,521.8 4,522.8 1.0
<br />U 381.81 708 8,184 10.2 4,527.9 4,527.9 4,528.9 1.0
<br />V 382.15 830 8,839 9.5 4,533.3 4,533.3 4,533.3 0.0
<br />W 382.56 1,832 21,066 4.0 4,535.9 4,535.9 4,536.6 0.7
<br />X 383.07 2,512 23,029 3.6 4,537.0 4,537.0 4,537.8 0.8
<br />y 383.66 1,607 12,643 6.6 4,540.7 4,540.7 4,540.7 0.0
<br />Z 384.51 3,519 22 , 194 3.8 4,543.4 4,543.4 4,543.9 0.5
<br />
<br />1Miles Above Lees Ferry 2Width/Width Within County Limits
<br />
<br />3Inc1udes Highway Width
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />FLOODWAY DATA
<br />
<br />MESA COUNTY, CO
<br />(UNINCORPORATED AREAS)
<br />
<br />COLORADO RIVER
<br />
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