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<br /> FLOODWAY BASE FLOOD
<br />FLOODING SOURCE WATER SURFACE ELEVATION
<br /> SECTION MEAN {I WITHOUT. 1 WITH I
<br /> 1 WIDTH AREA VELOCITY REGULATORY FLOODWAY FLOODWAY INCREASE
<br />CROSS SECTION DISTANCE (FEET) (SQUA~ (FEET PER
<br /> FEET SECOND) (FEET NGVD)
<br />Va11ecito Creek
<br />(Continued)
<br />AA 6.869 110 719 12.8 7,837.1 7,837.1 7,837.6 0.5
<br />AB 6.924 120 943 9.8 7,842.0 7,842.0 7,842.0 0.0
<br />AC 6.988 120 677 13.6 7,847.6 7,847.6 7,847.6 0.0
<br />AD 7.196 120 679 13.5 7,870.1 7,870.1 7,870.3 0.2
<br />AE 7.529 110 688 13.4 7,904.8 7,904.8 7,905.2 0.4
<br />AF 7.635 120 676 13.6 7,918.0 7,918.0 7,918.0 0.0
<br />Grimes Creek
<br />A 4.600 142 267 4.1 7,670.2 7,670.2 7,670.9 0.7
<br />B 4.820 90 235 4.7 7,679.0 7,679.0 7,679.2 0.2
<br />C 4.950 60 171 6.4 7,685.2 7,685.2 7,685.2 0.0
<br />D 5.070 60 205 5.4 7,690.6 7,690.6 7,691.0 0.4
<br />E 5.115 60 262 4.2 7,693.5 7,693.5 7,693.6 0.1
<br />F 5.305 70 136 8.1 7,700.6 7,700.6 7,700.6 0.0
<br />G 5.450 60 170 6.5 7,706.7 Cj, 706.7 7,707.0 0.3
<br />H 5.616 150 139 7.9 7,715.8 7,715.8 7,716.0 0.2
<br />J 5.685 250 453 2.4 7,718.9 7,718.92 7,719.82 0.9
<br />K 5.875 80 148 7.4 7,729.1 7,727.02 7,727.62 0.6
<br />L 5.996 140 306 3.6 7,736.9 7,734.42 7,734.72 0.3
<br />M 6.105 120 250 4.4 7,745.2 7,740.12 7,740.12 0.0
<br />N 6.167 120 213 5.2 7,750.1 7,744.92 7,745.02 0.1
<br />0 6.226 100 255 4.3 7,750.1 7,749.9 7,750.3 0.4
<br />P 6.425 90 145 7.6 7,774.6 7,774.6 7,774.6 0.0
<br />
<br />1 .
<br />Ml1es Above Vallecito Dam
<br />
<br />2 .
<br />Elevat~ons Computed Without Considering Effect of Vallecito Creek Flooding
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />Federal Insurance Administration
<br />
<br />-t
<br />:.-
<br />CIIlI
<br />.....
<br />1"1"1
<br />N
<br />
<br />FlOODWAY DATA
<br />
<br />LA PLATA COUNTY, CO
<br />IUNINCORPORATED AREAS]
<br />
<br />VALLECITO CREEK - GRIMES CREEK
<br />
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