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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 100- YEAR FLOODPLAIN DATA FLOODWAY DATA <br /> CROSS STATION 1 100 yr. DISCHARGE THALWEG FLOODPLAIN VEL.2 FLOODWAY WIDTH 3 VEL. 4 FLOODWAY <br />IDENTIFICATION FLOOD ELEV. IMSL) <br /> SECTION ICFS) ELEV. (MSL) WIDTH 1Ft.) IFPS) LEFT In) RIGHT (Ft.) TOTAL 1Ft.> IFPS) ELEV. IMSL) <br />Upstream Study Limit 1.25 40+85 430 5105.5 5106.4 170 3.7 100 10 110 3.7 5106.7 <br />East 160th Avenue 1.24 39+00 430 5101.6 5103.0 95 6.4 9 39 48 6.5 5103.2 <br /> 1.23 36+05 430 5093.9 5095.6 55 5.3 16 26 42 5.4 5096.0 <br />Road Crossi ng 1.22 34f60 560 5092.1 5094.2 115 2.5 30 30 60 4.6 5094.5 <br /> 1.20 34+25 560 5000.8 5091.2 65 6.2 11 25 36 6.1 5091.6 <br /> 1.19 30+00 560 5000.0 5002.2 50 7.5 22 13 35 8.1 5082.4 <br /> 1.18 27+00 680 5076.7 5000.1 100 2.4 * <br /> 1.17 22+45 680 (5070.0) 5079.8 350 0.4 * <br />Reservoir Errbankrrent 1.16 21+00 680 fil73.1 fil78.1 ~ 9.2 * <br /> 1.15 21+20 00) 5064.3 5066.8 ~ 6.3 13 32 45+ 6.7 5067.1 <br /> 1.14 17+90 00) 5059.2 5060.8 110 5.8 60 16 76 6.4 5061.1 <br /> 1.13 13+50 00) 5050.2 5053.7 85 5.0 15 37 52 5.0 5054.1 <br /> 1.12 9+65 940 5045.9 5048.9 70 8.4 20 17 37 9.4 5048.9 <br /> 1.11 6+00 940 5040.3 5044.2 130 3.2 16 34 50 5.0 5044.5 <br /> 1.10 3+55 940 5037.3 5044.0 295 1.2 * <br />Upstrean Study Limit 2.24 53+20 830 5155.4 5158.9 505 0.9 43 117 160 1.5 5159.4 <br />t1:lnaco Street 2.22 52+50 830 5154.0 5158.8 595 0.5 150 250 400 0.5 5158.8 <br /> 2.21 48+00 830 5152.0 5158.8 820 0.5 * <br />Reservoir Errbankrrent 2.20 48+25 830 5157.2 5158.5 830** 4.3 * <br /> 2.19 47+75 830 5147.7 5149.8 200t 4.9 58 14 72 5.9 5150.0 <br /> 2.18 42+00 920 5139.0 5141.9 150 5.8 40 25 65 5.5 5142.3 <br /> 2.17 36+00 1010 5130.3 5133 0 ~ 63 38 22 60 8.1 5133.0 <br /> <br />1 OJ stance in feet above confl uence <br />2 f'ean velocity in channel <br />3 Fran channel station line looking dOfll'lstrean <br />4 r.'ean velocity in floodway <br /> <br />() Estimated reservoi r bottOOl <br />~ Floodplain confined to spillway <br />+ Width does not include spillway floodplain <br />* Floodway width = floodplain width <br />** Width includes island areas and/or other high ground bet\o.een outer floodplain boundaries <br /> <br />MULLER ENGINEERING COMPANY. INC. <br /> <br />CONSULTING ENGINEERS <br />7000 WEST FOURTEENTH AVENUE <br />LAKEWOOD, COIDRADO 80215 <br />(303) 232-9340 <br /> <br />URBAN DRAINAGE a FLOOD CONTROL DISTRICT <br />FLOOD HAZARD AREA DELINEATION <br />ADAMS COUNT~ COLORADO <br /> <br />FLOODPLAIN AND FLOODWAY <br />REFERENCE DATA <br />TODD CREEK TRIBUTARIES 1 <br /> <br />& 2 <br /> <br />TABLE <br />V <br /> <br />25 <br /> <br />