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<br />-
<br />
<br />T
<br />A
<br />B
<br />L
<br />E
<br />
<br />2
<br />
<br />.
<br />
<br />FLOODING SOURCE FLOODWAY BASE FLOOD
<br /> WATER SURFACE ELEVATION
<br /> SECTION MEAN REGULATORY J WITHOUT I WI11i I INCREASE
<br />CROSS SECTION DISTANCE' WIDTH AREA VELOCITY fLQODWA Y FLOODWA Y
<br /> (FEET) (SQUARE (FEET PER
<br /> FEET) SECOND) (FEET NGVD)
<br />Coal Creek ,
<br />A 13,244 6462 2,623 4.7 5,006.7 5,006.7 5,OQ7.7 1.0
<br />B 13 684 529Z' 2-265 5.4 5 008.4 5.008.4 5.009.4 1.0
<br />C 14,000 1,0621'< 4,260 2.5 5,010.9 5,010.9 5,011.9 1.0
<br />D 14,380 951~2, 3,915 3.1 . 5,012.4 5,012.4 5,012.4 0.0
<br />E 14,996 147/1433 1,117 11.0 5,012.4 5,012.4 5,012.4 0.0
<br />F 15,646 181 ,,/1,551 7.9 5,015.0 5,015.0 5,015.0 0.0
<br />G 16,741 187 1,664 7.4 5,017.8 5,017.8 5,017.8 0.0
<br />H 17,516 159 1,178 10.4 5,019.2 5,019.2 5,019.2 0.0
<br />I 18,086 175 1,306 9.4 5,020.7 5,020.7 :5,020.7 0.0
<br />J 18,164 169 1,261 9.7 5,020.8 5,020.8 5,020.8 0.0
<br />K 18,274 118 977 12.5 5 020.8 5,020.8 5.020.8 0.0
<br />L . 33,270 709" 3,864, 3.2 5,059.7 5,059.7 5,060.4 0.7
<br />M 35,040 512 , ;~2,~20, 5.3 5,062.9 5,062.9 5,063.9 1.0
<br />N 36,660 1,197 . 3';474/. 3.4 5,069.7 5,069.7 5,069.7 0.0
<br />0 38,420 715 2,529' 4.7 5,073.6- 5,073.6 5,074.6 1.0
<br />p 40,490 616 2,947 4.0 5,079.5 . 5,079.5 5,080.5 1."Q~~
<br />Q 41,730 175 1,599 7.4 5,084.2 5,084.2 5,085.2 1.0
<br />R 44,170 811 3,889 3.0 5,089.4 5,089.4 5,090.4 1.0
<br />S 46,360 135 1,700 6.8 5,093.1 5,093.1 5,093.6 0.5
<br />,
<br />REVISED DATA -
<br />
<br />1Feet Above Mouth
<br />2This Width is Entirely Outside Corporate Limits
<br />3 Width/Width Outside Corporate Limits
<br />
<br />,.
<br />,-
<br />
<br />REVISED TO
<br />
<br />
<br />FEDERAL EMERGENCY MANAGEMENT AGENCY
<br />
<br />FLOODWAY DATADATED MAY 24
<br />
<br />TOWN OF ERIE, CO
<br />(BOULDER AND WELD COUNTIES)
<br />
<br />COAL CREEK AND COAL CREEK WEST LINE OVERFLOW
<br />
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