<br /> BASE FLOOD
<br /> FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION
<br /> I WITHOUT 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 /> The Slough
<br /> A 1,000 250 1,114 1.9 4,863.4 4,863.4 4,864.4 1.0
<br /> B 2,000 120/602 622 3.5 4,864.8 4,864.8 4,865.6 0.8
<br /> C 2,830 380 2,770 0.8 4,870.3 4,870.3 4,871.2 0.9
<br /> D 3,430 230' 1,472 1.5 4,870.4 4,870.4 4,871.2 0.8
<br /> E 4,680 126 551 3.9 4,871.0 4,871.0 4,871.8 0.8
<br /> F 5,770 155 483 4.5 4,875.1 4,875.1 4,876.1 1.0
<br /> G 6,400 175 531 4.2 4,878.4 4,878.4 4,879.4 1.0
<br /> H 6,680 165 493 4.4 4,880.9 4,880.9 4,881.9 1.0
<br /> I 7,180 137 607 3.5 4,882.8 4,882.8 4,883.8 1.0
<br /> J 7,680 116 470 4.6 4,884.0 4,884.0 4,885.0 1.0
<br /> K 8,180 115 474 4.5 4,885.9 4,885.9 4,886.6 0.7
<br /> L 8,660 99 525 4.1 4,886.9 4,886.9 4,887.9 1.0
<br /> M 9,220 129 497 4.3 4,888.0 4,888.0 4,888.6 0.6
<br /> N 9,720 143 654 3.3 4,889.0 4,889.0 4,889.3 0.3
<br /> .
<br />lFeet from 1,000 feet downstream of Great Western Railroad ~iqth/width outside corporate limits 30utside corporate limit
<br />T
<br />A FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA
<br />8
<br />l WELD COUNTY, CO
<br />E
<br />2 (UNINCORPORATED AREAS) THE SLOUGH
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