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<br /> BASE FLOOD
<br /> FLOODING SOURCE FLOODWAY WATER-SURFACE ELEVATION
<br /> WITHOUT WITH
<br /> CROSS SECTION DISTANCE' WIDTH SECTION AREA MEAN VELOCITY REGULATORY FLOODWAY FLOODWAY INCREASE
<br /> (FEET) (SQUARE FEET) (FEET PER
<br /> SECOND (FEET NGVO)
<br /> Coal Creek DATA WERE REVISED BY LOMR DATED MAY 24,1996
<br /> A 13.244 6462 2,623 4.7 5,006.7 5,006.7 5,007.7 1.0
<br /> B 13.684 529' 2,265 5.4 5.008.4 5,008.4 5,009.4 1.0
<br /> C 14.000 10622 4,260 2.5 5,010.9 5.010.9 5.011.9 1.0
<br /> D 14.380 9512 3,915 3.1 5.012.4 5,012.4 5.012.4 0.0
<br /> E 14,996 147 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 1,362 7.4 5,017.8 5,017.8 5,017.8 0.0
<br /> H 17516 159 1664 10.4 5019.0 5 019.0 5019.0 0.0
<br /> I 18.086 175 1.303 9.4 5.020.8 5,020.8 5,020.8 0.0
<br /> J 18,164 169 1,248 9.8 5,020.9 5,020.9 5,020.9 0.0
<br /> K 18.274 122 1,137 10.8 5,022.2 5.022.2 5,022.2 0.0
<br /> L 19,099 610 2,964 4.1 5,029.5 5,029.5 5.029.5 0.0
<br /> M 20,799 410 2,231 5.5 5.033.8 5.033.8 5,034.6 0.8
<br /> N 22,049 283 2.248 5.4 5,039.3 5,039.3 5,039.7 0.4
<br /> 0 26,829 756 5.097 2.4 5,047.7 5,047.7 5,047.8 0.1
<br /> P 30,589 783 3,731 3.3 5,056.0 5,056.0 5,056.6 0.6
<br /> Q 33,269 729 3.696 3.4 5,060.1 5,060.1 5,061.1 1.0
<br /> R 35,039 213 2,386 5.0 5.065.4 5,065.4 5.066.2 0.8
<br /> S 36,660 1,192 5,482 2.2 5.069.7 5,069.7 5,069.7 0.0
<br /> T 38.420 753 2,375 5.0 5.072.9 5,072.9 5,073.1 0.2
<br /> U 40 490 616 2878 4.1 5 079.6 5 079.6 5 080.5 0.9
<br /> V 41,730 175 1,599 7.4 5,084.2 5,084.2 5,085.2 1.0
<br /> W 44,170 811 3,889 3.0 5,089.4 5,089.4 5,090.4 1.0
<br /> 46.360 135 1,700 6.8 5.093.1 5,093.1 5 093.6 0.5
<br />IFeet above confluence with Boulder Creek
<br />2This Width is Entirel Outside Co orate Limits REVISED DATA
<br />T FEDERAL EMERGENCY MANAGEMENT AGENCY FLOODWAY DATA
<br />A
<br />B
<br />L TOWN OF ERIE, CO
<br />E COAL CREEK lOM
<br /> (BOULDER AND WELD COUNTIES) REfl~CT
<br />2
<br /> ,~i~f~AUG 0 it
<br />
<br />
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