|
<br /> BASE FLOOD
<br /> FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION
<br /> I WITHOUT I WITH I
<br /> CROSS SECTION DISTANCE' WIDTH SECTION AREA MEAN VELOCITY REGULATORY FLOODWAY FLOODWAY INCREASE
<br /> (FEET) (SQUARE FEET) (FEET PER (FEET NGVD)
<br /> SECOND)
<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 601120' 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' 6IJ7 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 />lFeet from 1,000 feet downstream of Great Western Railroad ::OUtside comorate limit 'Width/width outside camorate limits
<br />T
<br />A FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA
<br />B
<br />L TOWN OF SEVERANCE, CO
<br />E
<br />2 (WELD CO.) THE SLOUGH
<br />
|