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<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 DATAl) <br /> CROSS STATION Q100 STREAM 100-YR 100- YR FLOODWAY WIDTH (FT)l2l FLOODWAY <br /> I DE NTI FICA TION , BED ELEV FLOOD ELEV. <br /> ELEV <br /> SECTiON (Fl) (CFS) (MSL) (MSL) WIDTH (FT) L. BANK R. BANK TOTAL (MSL) <br />Upstream Limit of Reach 1 110 380+00 941 5878.4 5881 .7 46.7 <br />Downstream Limit of Reach 2 111 400+00 1735 5855.6 5859.1 74.8 <br />(Confluence With Reach 1) 112 404+00 777 5861 .0 5864.2 139.2 101 .7 28.0 129.7 5864.7 <br /> 11 3 407+24 777 5863.8 5867.3 48.2 <br /> 114 408+36 777 5870.0 5872.7 50.4 <br /> 115 410+00 777 5873.0 5875.8 129.2 <br />Upstream Limit of Reach 2 116 414+00 777 5877.0 5881 .1 45.4 <br />Downstream Limit of Reach 3 123 509+42 3118 5616.8 5621 .4 412.7 <br />(Confluence With Reach 1) 124 512 +6 5 1015 5622.5 5624.6 135.5 <br /> 125 516+00 1015 5627.5 5629.4 108.5 <br /> 126 516+76 1015 5627.0 5630.3 145.5 <br /> 127 519+00 1015 5630.9 5634.2 80.0 <br /> 128 520+43 1015 5632.7 5636.1 69.4 <br /> 129 523+00 1015 5635.7 5640.5 50.6 <br /> 130 525+50 1015 5642.7 5646.3 43.1 <br /> 131 528+00 1015 5645.0 5650.2 32.7 <br /> 1 32 529+80 1015 5647.8 5652.5 48.3 <br /> 133 531+50 1015 5650.7 5655.2 48.3 <br /> 134 532+83 1015 5652.7 5658.0 33.1 <br /> 135 535+00 1015 5661 .0 5664.1 60.0 <br /> 136 537+00 1015 5668.0 5673.5 40.5 <br /> 137 538+60 1015 5671 .0 5675.6 36.6 <br /> 138 540+20 1015 5674.0 5678.5 26.7 <br /> 139 542+00 1015 5677.0 5683.0 33.8 <br /> 140 544+00 1015 5684.0 5688.3 48.2 <br /> 141 546+40 1015 5687.0 5693.1 34.6 <br /> 142 547+82 1015 5690.0 5695.6 52.4 <br />North Highlands Loop (Future) 143 549+40 1015 5694.8 5700.7 46.6 <br /> <br />(1) <br /> <br />F100dway data are based on encroachment causing up to 0.5 ft. vertical rise in the 100-year flood elevation. <br />Where f100dway data are not given they shall be assumed to be identical to the flood plain data. <br /> <br />Left and right distances are measured from the center of the flowline of the channel looking downstream. <br /> <br />(2) <br /> <br />,... ",,,~,,,,,,..,., . ,,.,......... "L _,..~ <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 />DAD CLARK GULCH <br /> <br />CONT. <br /> <br />IJ JQck ?;..,~~~ ,,~~~PQll!l <br /> <br />TABLE 3 <br />SHEET D <br />