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<br /> FLOODING SOURCE FLOODWAY BASE FLOOD
<br /> WATER-SURFACE ELEVATION
<br /> SECTION MEAN I WITHOUT I WITH I
<br />CROSS SECTION DISTANCE' WIDTH AREA VELOCITY REGULATORY FLOODWAY FLOODWAY INCREASE
<br /> (FEET) (SQUARE (FEET PER (FEET NGVD) >-
<br /> FEET) SECOND) CD
<br /> 0
<br />Goose Creek w
<br /> 5,204.3 2 5,204.3 2 '"
<br /> A 1,000 212 640 9.9 5,211,0 0.0 :;
<br /> w
<br />EVISE\ATA B 2,075 81 245 10.0 5,218.3 5,217.52 5,217.52 0.0 '"
<br />(f)
<br />C 3,330 80 235 9.8 5,227.4 5,227.4 5,227.4 0.0 ~
<br />D 4,160 88 242 9.5 5,234.0 5,234.0 5,234.0 0.0 ""
<br />E 4,900 71 270 5.9 5,242.7 5,242.7 5,242.7 0.0 f-
<br />""
<br /> 0
<br /> C 8,uotl t~~ ~~; 1~:~ ~,DL.~ ~,L72.~ 5,272.9 0.0 (f)
<br /> G 8,824 5,279.5 5,279.5 5,279.5 0.0 I
<br /> V
<br /> v 'w ~.
<br /> , = ,
<br /> ,
<br /> , ~
<br /> L lU,IM tiU 455 5.9 , . i,292.< 5,2 .U
<br /> M 10.418 46 216 12.4 5,299.9 5,299.9 5,299.9 0.0
<br /> N 10,778 77 267 10.1 5,309.3 5,309.3 5,309.3 0.0
<br /> 0 11,226 241 373 7.2 5,314.1 5,314.1 5,314.2 0.1
<br /> ,
<br />I U 1L, LUU b1L ~.1 ~,~~ 1.4 ~,~~1.4 ~ ,~~I.f O.~ >-
<br />CD
<br />R 12,670 230 435 3.7 5,337.9 5,337.9 5,338.1 0.2 0
<br />w
<br />S 13,150 150 395 4.1 5,343.9 5,343.9 5,344.2 0.3 (f)
<br />:;
<br />T 13.800 170 1,066 1.5 5.349.2 5,349.2 5.350.2 1.0 w
<br />EVISED DATA '"
<br />U 14,420 132 656 2.0 5,350.2 5,350.2 5,351.1 0.9 (f)
<br /> V 14,900 163 352 3.8 5,352.7 5,352.7 5,352.7 0.0 ~
<br /> W 15,450 195 190 5.5 5,359.7 5,359.7 5,360.1 0,4 ""
<br /> ~
<br /> X 15,940 282 486 2.2 5,364.9 5,364.9 5,365.4 0.5 0
<br /> Y 16,280 178 428 2.2 5,373.2 5,373.2 5,373.8 0.6 (f)
<br /> I
<br /> Z 16,700 100 134 6.0 5,378.6 5,378.6 5,378.7 0.1 f-
<br /> AA 17,280 200 523 1.2 5,379.6 5,379.6 5,380.4 0.8
<br />,
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<br />R
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<br />R
<br />
<br />Feet Above Confiuence With Boulder Creek
<br />2 Elevations Computed Without Consideration of Backwater Effects From Boulder Creek
<br />
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<br />A
<br />B
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<br />E
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<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />FLOODWAY DATA
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<br />5
<br />
<br />BOULDER COUNTY, CO
<br />AND INCORPORATED AREAS
<br />
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<br />,;n
<br />~~f~~
<br />~~ l~lDl SEP 1 6 2004
<br />
<br />GOOSE CREEK
<br />
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