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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 /> <br />TABLE 6 <br />FLOODPLAIN AND FLooDWAY DATA <br />CHERRY CREEK CORRIDOR - RESERVOIR TO SCOIT ROAD <br /> <br /> Cross Thalweg 100- YrFIoadplain 100-YrFIoadway (FW) Data 100- Yr FIoadway (FW) Data <br />Ref. Location Reach Section River StatiOI Elev. Peak Discharge Water Surface Elevation Data (0.5 ftrise in EGL) (1.0 ft rise in EGL) <br /> FW Width FW Width FW Width Avg. FIoadway FW Width FW Width FW Width FIoadway <br /> Ref. PI. in feet in feet 100yr 50-vr 100-vr 500-yr 10- Year 50-Year 100- Y ear 500- Year Width Av~. Vel. Left* Right* Total Vel. Elev. Left* Right* Total Av~. Vel. Elev. <br /> (ft) (ft) (efs) (efs) (efs) -.iefs) (ft) (ft) (ft) (ft) (ft) (ftls) (ft) (ft) (ft) (fps) (ft) (ft) (ft) (ft) (fps) (ft) <br /> , <br />D/S Limit CC 1 835+76 5603.1 10300 31000 51000 150000 5609.0 5612.2 5614.2 5621.2 1856 3.9 1144 411 1555 4.2 5614.6 600 400 1000 6.5 5614.6 <br /> CC 2 839+59 5606.4 10300 31000 51000 150000 5610.6 5613.2 5615.2 5621.5 1559 5.8 737 463 1200 6.2 5615.5 617 463 1080 6.2 5616.1 <br /> CC 3 842+54 5608.0 10253 30855 50749 149420 5612.4 5614.7 5616.6 5622.2 1427 7.1 385 536 920 8.1 5616.9 337 436 772 8.6 5617.3 <br /> CC 4 846+64 5610.1 10253 30855 50749 149420 5615.2 5617.9 5620.5 5624.0 1801 5.8 124 1022 1146 6.9 5620.7 117 756 872 7.7 5621.2 <br /> CC 5 850+10 5610.6 10253 30855 50749 149420 5618.0 5620.8 5622.1 5626.6 1821 5.2 20 1307 1327 6.0 5622.4 16 1128 1145 6.2 5623.0 <br /> CC 6 856+59 5613.9 10253 30855 50749 149420 5619.5 5622.0 5623.5 5628.2 1927 4.5 431 1125 1556 4.8 5623.9 431 1005 1436 4.8 5624.4 <br /> CC 7 861+10 5615.8 10253 30855 50749 149420 5620.5 5622.8 5624.3 5629.2 1751 5.4 580 874 1455 5.8 5624.7 580 725 1305 6.0 5625.1 <br /> CC 8 865+23 5618.0 10207 30711 50497 148840 5622.6 5624.5 5626.0 5630.8 1374 7.2 553 604 1157 7.4 5626.3 554 406 960 8.5 5626.6 <br /> CC 9 868+96 5619.1 10207 30711 50497 148840 5624.2 5626.4 5627.9 5632.6 1060 7.9 625 315 940 7.9 5628.1 597 195 792 8.5 5628.6 <br /> CC 10 870+23 5619.3 10160 30566 50246 148260 5624.6 5627.2 5629.0 5634.1 ~090 6.9 672 200 872 8.2 5628.7 631 178 809 7.8 5629.5 <br /> CC 11 872+57 5620.0 10160 30566 50246 148260 5625.2 5627.8 5629.7 5636.7 1189 7.8 634 186 820 8.4 5629.6 560 186 745 8.4 5630.2 <br /> CC 12 875+45 5621.3 10113 30421 49995 147680 5626.1 5629.1 5631.3 5638.3 1640 4.8 512 416 928 6.9 5631.1 447 401 847 7.1 5631.5 <br /> CC 13 876+99 5621.9 10113 30421 49995 147680 5626.5 5629.5 5631.4 5638.5 1197 6.4 400 354 754 8.4 . 5631.4 399 294 693 8.5 5631.8 <br /> CC 14 878+64 5622.6 10113 30421 49995 147680 5627.0 5629.9 5631.8 5638.7 1038 7.8 270 435 705 8.8 5632.1 270 375 645 8.9 5632.4 <br /> CC 15 881+11 5624.0 10067 30277 49743 147100 5628.2 5631.3 5633.3 5639.5 1017 7.6 147 635 781 7.7 5633.7 128 535 663 8.3 5633.8 <br /> CC 16 881+97 5624.0 10067 30277 49743 147100 5628.5 5631.7 5634.2 5640.2 1440 5.6 93 778 870 7.6 5634.1 93 608 700 8.8 5634.1 <br /> CC 17 883+93 5624.0 10067 30277 49743 147100 5629.9 5632.9 5634.9 5640.9 1725 4.5 156 904 1060 5.4 5635.2 126 744 870 6.2 5635.5 <br /> CC 18 886+19 5625.2 10067 30277 49743 147100 5630.3 5633.3 5635.2 5641.4 1402 4.8 162 1018 1180 4.9 5635.5 147 738 886 6.4 5635.8 <br /> CC 19 889+41 5626.0 10067 30277 49743 147100 5632.9 5633.9 5635.6 5642.1 2284 4.7 263 963 1225 5.3 5635.9 263 763 1025 6.2 5636.4 <br /> CC 20 892+92 5627.8 10020 30132 49492 146520 5633.8 5634.8 5636.8 5642.7 1503 5.3 349 866 1215 5.7 5636.9 349 736 1085 5.9 5637.6 <br /> ** CC 21 898-Hl2 5628.8 9973 29987 49241 145940 5635.2 5636.8 5638.4 5644.2 1763 6.9 404 1286 1690 8.0 5638.4 395 1004 1399 8.3 5638.9 <br /> ** CC 22 901+26 5630.0 9927 29843 48989 145360 5635.9 5639.0 5640.2 5645.6 1951 5.0 613 1135 1749 5.8 5640.5 599 907 1505 6.0 5640.9 <br /> ** CC 23 903+83 5631.3 9927 29843 48989 145360 5636.4 5639.5 5640.7 5646.2 2166 6.3 735 1045 1780 6.7 5641.1 700 875 1575 6.5 5641.5 <br /> ** CC 24 906+<i9 5632.0 9880 29698 48738 144790 5637.4 5640.2 5642.2 5646.9 1886 5.7 776 961 1738 7.0 5642.3 764 961 1725 6.8 5642.5 <br /> ** CC 25 909+39 5634.0 9880 29698 48738 144790 5638.9 5641.7 5645.2 5650.8 1372 14.0 796 1092 1888 14.0 5645.2 739 750 1489 14.0 5645.2 <br />Arapahoe Road CC D/S 909+67 9880 29698 48738 144790 2582 6.6 5649.2 8.8 5648.8 <br /> ** CC U/S 909+67 9880 2%98 48738 144790 2713 5.1 5650.5 5.4 5651.2 <br /> CC 26 911+17 5634.0 9880 29698 48738 144790 5640.7 5649.9 5650.6 5654.4 2853 3.0 705 1250 1955 3.6 5650.8 694 880 1574 3.8 5651.5 <br /> CC 27 913+58 5635.2 9880 29698 48738 144790 5641.4 5650.1 5651.0 5655.4 3347 2.3 589 1486 2075 3.0 5651.2 589 1186 1775 3.1 5651.9 <br /> CC 28 915+76 5635.9 9833 29553 48487 144200 5642.1 5650.2 5651.0 5655.6 3508 2.6 514 1671 2185 3.3 5651.3 514 1301 1815 3.3 5652.0 <br /> CC 29 921+73 5638.0 9833 29553 48487 144200 5644.4 5650.5 5651.5 5656.2 3595 4.0 128 2302 2430 4.9 5651.8 128 1752 1880 5.0 5652.4 <br /> CC 30 930+04 5641.0 9833 29553 48487 144200 5647.4 5651.8 5653.1 5657.1 4101 2.7 49 2971 3020 3.1 5653.5 49 2411 2460 3.3 5653.9 <br /> CC 31 938+38 5643.4 9833 29553 48487 144200 5649.5 5652.7 5653.9 5657.9 4054 3.2 466 2584 3050 3.5 5654.3 466 1984 2450 3.9 5654.7 <br /> CC 32 948+18 5646.4 9787 29409 48235 143620 5653.1 5654.6 5655.5 5659.5 3213 3.6 494 1956 2450 4.0 5656.0 498 1712 2210 4.2 5656.4 <br /> CC 33 954+34 5648.9 9787 29409 48235 143620 5655.3 5656.5 5657.6 5661.5 2792 4.5 288 1592 1880 5.2 5658.0 288 1392 1680 5.6 5658.4 <br /> CC 34 960+49 5651.9 9740 29264 47984 143040 5658.5 5659.4 5660.4 5664.2 2105 5.1 300 1320 1620 5.5 5660.8 322 1177 1498 5.8 5661.2 <br /> CC 35 967+62 5653.9 9693 29119 47733 142460 5660.7 5662.5 5663.8 5667.6 1776 6.7 304 866 1170 7.8 5664.1 287 757 1043 7.9 5664.3 <br /> CC 36 973+10 5656.0 9647 28975 47481 141880 5662.2 5665.3 5667.0 5670.5 1584 7.0 365. 493 858 7.8 5667.4 362 488 850 7.7 5667.5 <br /> CC 37 979+89 5658.8 9600 28830 47230 141300 5664.8 5667.9 5670.0 5673.9 874 7.7 301 552 852 7.7 5670.1 298 549 847 7.7 5670.1 <br /> CC 38 986+04 5660.8 9553 28685 46979 140720 5667.0 5670.1 5672.3 5677.2 1060 5.9 222 808 1029 5.9 5672.3 219 805 1024 5.9 5672.3 <br /> CC 39 995+98 5664.0 9507 28541 46727 140140 5670.2 5673.2 5675.7 5681.2 955 7.4 555 204 759 7.8 5675.7 551 203 754 7.9 5675.7 <br /> CC 40 999-Hl3 5665.2 9460 28396 46476 139560 5671.4 5674.3 5677.1 5682.7 837 10.3 481 236 717 10.8 5677 .1 480 232 713 10.9 5677.1 <br /> CC 41 1002+60 5666.0 9460 28396 46476 139560 5673.4 5677.4 5681.7 5686.0 1102 7.4 225 682 906 7.0 5682.2 223 511 734 7.8 5682.3 <br /> CC 42 1005+29 5666.7 9413 28251 46225 138980 5675.3 5680.6 5683.0 5687.3 816 7.5 209 599 809 7.6 5683.0 207 527 733 7.8 5683.2 <br /> <br />*) Measured from the reference line looking downstream <br />**) Manually Adjusted FIoadway Data <br /> <br />Sheet 1 of 6 <br /> <br />