|
<br /> BASE FLOOD
<br /> FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION
<br /> I WITHOUT I WITH 1
<br /> CROSS SECTION DISTANCE' WIOTH SECTION AREA MEAN VELOCITY REGULATORY FLOOOWAY FLOODWAY INCREASE
<br /> (FEET) (SQUARE FEET) (FEET PER
<br /> SECOND) (FEET NGVO)
<br /> Lightner
<br /> Creek
<br /> A 130 59 428 9.8 6,483.8 6,483.8 6,484.8 1.0
<br /> B 505 234 837 5.0 6,491.6 6,491.6 6,491.7 0.1
<br /> c 937 197 939 4.5 6,497.8 6,497.8 6,497.8 0.0
<br /> D 1,202 53 339 12.4 6,500.4 6,500.4 6,501.0 0.6
<br /> E 1,924 131 605 6.9 6,515.2 6,515.2 6,515.3 0.1
<br /> F 2,186 163 640 6.6 6,518.0 6,518.0 6,518.0 0.0
<br /> G 2,540 48 353 11.9 6,524.4 6,524.4 6,524.4 0.0
<br /> H 3,084 104 404 10.4 6,535.2 6,535.2 6,535.2 0.0
<br /> I 3,378 153 570 7.4 6,541.1 6,541.1 6,541.1 0.0
<br /> J 3,642 145 744 5.6 6,544.2 6,544.2 6,544.2 0.0
<br /> K 4,092 170 994 4.2 6,548.5 6,548.5 6,548.8 0.3
<br /> L 4,583 159 510 8.2 6,554.9 6,554.9 6,555.0 0.1
<br /> M 5,244 170 696 6.0 6,565.0 6,565.0 6,565.3 0.3
<br /> N 5,395 112 418 10.1 6,567.3 6,567.3 6,567.4 0.1
<br /> 0 5,757 127 575 7.3 6,576.5 6,576.5 6,576.5 0.0
<br /> p 6,168 95 876 4.8 6,585.0 6,585.0 6,585.0 0.0
<br /> Q 6,471 116 624 6.7 6,586.3 6,586.3 6,586.3 0.0
<br /> R 6,653 134 1, 181 3.6 6,596.5 6,596.5 6,596.5 0.0
<br /> S 7,044 234 2,522 1.7 6,603.5 6,603.5 6,603.5 0.0
<br /> T 7,515 161 928 4.5 6,603.7 6,603.7 6,603.7 0.0
<br /> u 7 f 910 119 601 7.0 6,605.8 6,605.8 6,605.8 0.0
<br /> V 8,362 138 542 7.7 6,613.0 6,613.0 6,613.0 0.0
<br /> W 8,615 100 685 6.1 6,616.7 6,616.7 6,616.7 0.0
<br /> X 9,005 49 296 14.2 6,625.3 6,625.3 6,625.3 0.0
<br /> y 9,260 162 1, 065 3.9 6,631. 3 6,631. 3 6,631. 3 0.0
<br /> Z 9,638 220 678 6.2 6,633.8 6,633.8 6,633.8 0.0
<br />lreet abc'vc confluence ,,^'ith Aninv\,.; River
<br />T FLOODWAY DATA
<br />A FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />8
<br />L LA PLATA COUNTY, CO
<br />E
<br />2 (UNINCORPORATED AREAS) LIGHTNER CREEK
<br />
|