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<br />~_.'" <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br /> FLOODING SOURCE FLOOD PLAIN DATA FLOODWAY DATd1) <br /> CROSS STATION 0100 STREAM 100-YR 1 00- YR FLOODWAY WIDTH (FTi2) FLOODWAY <br /> IDENTIFICATION BED ELEV. FLOOD ELEV, ELEV. <br /> SECTION (Fl) (CFS) (MSl.) (MSl.) WIDTH (Fl) L BANK R, BANK TOTAL (MSl.) <br /> 179 634+40 317 5872.8 5876.3 20.3 <br /> 180 636+00 317 5877.7 5880.0 26.7 <br /> 181 638+00 317 5882.0 5884.9 31 .7 <br /> 182 640+40 317 5894.0 5896.7 23.6 <br /> 183 642+00 317 5900.0 5904.2 12.3 <br /> 184 645+00 317 5922.3 5924.5 52.3 <br /> 185 649+00 317 5935.5 5938.0 24.1 <br /> 186 652+00 317 5955.3 5957.6 44.4 <br />Upstream Limit of Reach 4 187 655+00 317 5973.7 5974.9 66.6 <br />Downstream Limit of Reach 5 188 700+00 27 68 5552.8 5559.7 91. 2 <br />(Confl uence With Reach 1) 189 701+25 430 5557.7 5561.1 38.1 <br /> 190 702+60 430 5560.8 5564.1 27.9 <br /> 191 703+92 430 5565.0 5568.5 23.9 <br /> 192 705+00 430 5569.7 5572.1 34.0 <br /> 193 707+00 430 5572.7 5575.3 29.3 <br /> 194 710+81 430 5581 .0 5585.2 22.8 <br /> 195 712+00 430 5584.7 5587.8 26.6 <br /> 196 713+00 430 5585.8 5590.1 24.3 <br /> 197 715+00 430 5593.7 5596.8 27.7 <br /> 198 718+00 430 5600.7 5604.1 25.2 <br /> 199 720+00 430 5609.7 5613.0 23.3 <br /> 200 722+00 430 5615.5 5618.7 24.3 <br /> 201 725+40 430 5634.0 5638.5 14.1 <br /> 202 727+40 430 5648.3 5650.6 46.5 <br /> 203 729+00 430 5657.7 5659.6 52.1 <br /> 204 733+00 430 5672.7 5674.6 52.7 <br /> 205 737+00 430 5687.8 5690.1 52.6 <br />Upstream L i,mi t of Reach 5 206 740+00 430 5700.7 5702.2 72.1 <br /> <br />(1) <br /> <br />Floodway data are based on encr6achment causing up to 0.5 ft. vertical rise in the 100-year flood elevation. <br />Where ,floodway data are not given they shall be assumed to be identical to the flood plain jata. <br /> <br />Left and,right distances are measured from the center of the flowline of the channel looking downstream. <br /> <br />(2) <br /> <br />REVISED 10-9-80 <br /> <br />f.'<<5i'>\~~OO5f..n . p'",.",,:n . '-00.'_.>:''''''. <br /> <br />URBAN DRAINAGE AND FLOOD CONTROL DISTRICT <br />FLOOD HAZARD AREA DELINEATION <br />DOUGLAS COUNTY <br /> <br />FLOOD PLAIN AND FLOODWAY REFERENCE DATA <br /> <br />CONT, <br /> <br />IJ Jock ~-!~~~ ~~:PQny <br /> <br />DAD CLARK GULCH <br /> <br />TABLE 3 <br />SHEET F <br />