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<br /> .. ..~ - r,,- , , ' . BASE FLOOD
<br /> FLOODING SOURCE FLOODWA Y ",- ;" ,.~ """"
<br /> , WATER SURFACE ELEVATION
<br /> , , .. ".
<br /> SECTION MEAN REGULATORY ..1 WI1HOUT I WITH I INCREASE
<br />CROS55ECm)N DISTANCE 1 WIDTH AREA VELOCITY FLOODWAY flOODWAY
<br />(FEET} (SQUARE (FEET PER . ,-
<br /> FEET) SECOND} (fEET NGVD)
<br />EImers Twomile
<br />Creek
<br /> A 315 10 73 10.9 5,296.9 5,296.9 5,297.0 0.1
<br /> B 750 263 991 0.7 5,300.1 5,300.1 5,300.1 0.0
<br /> C 1,250 55 187 3.7 5,302.1 5,302.1 5,302.2 0.1
<br /> D 1,905 26 84 8.2 5,308.2 5,308.2 5,308.4 0.2
<br /> E 2,035 70 93 6.9 5,311.2 5,311.2 5,311.6 0.4
<br /> F 3,445 42 195 3.2 5,326.6 5,326.6 5,327.1 0.5
<br /> G 3,925 28 146 3.5 5,329.9 5,329.9 5,330.1 0.2
<br /> H 4,280 46 309 1.5 5,332.3 5,332.3 5,332.5 0.2
<br /> I 4,775 53 183 2.0 5,332.5 5,332.5 5,332.7 0.2
<br /> J 5,175 13 49 5.1 5,333.5 5,333.5 5,333.7 0.2
<br /> I,
<br />
<br />IFeet Above Confluence With Goose Creek
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />FLOODWAY DATA
<br />
<br />T
<br />A
<br />B
<br />l
<br />f
<br />1
<br />
<br />CITY OF BOULDER, CO
<br />(BOULDER COUNTY)
<br />
<br />ELMERS TWOMILE CREEK
<br />
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