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<br />I <br />I <br />I <br /> TABLE 5 - FLOOD PLAIN AND FLOODWAY REFERENCE DATA <br />I SHAW HEIGHTS TRIBUTARY <br />I Location Cross Station 100-Yr. Stream 100- Yr. Flood Floodway Width Floodway <br /> Section Discharge Bed Flood Plain Left Right Total Elev.(ft) NOTES <br /> Number (cfs) Elev. Elev. Width (ft) (ft) (ft) <br /> (msI) (msI) (ft) <br />I 485 4+75 1830 5315.0 5319.9 672 45 15 60 5320.3 <br /> Confluence with 495 7+70 1830 5317.5 5322.0 650 80 80 160 5322.5 <br />I Little Dry Creek 2000 10+20 1830 5318.0 5323.3 251 89 68 157 5323.8 <br /> 2010 15+52 1810 5323.3 5327.0 145 64 49 113 5327.0 <br /> 2020 26+10 1780 5334.5 5340.8 67 30 37 67 5340.8 Confined within Channel <br /> 2030 35+28 1750 5338.8 5348.8 118 36 72 108 5348.8 <br />I 80th Avenue 2040 39+58 1740 5341.8 5350.3 350 27 31 58 5350.3 <br /> 2050 41+15 1690 5352.6 5355.5 482 89 25 114 5356.2 <br /> 2060 43+05 1640 5346.0 5355.8 580 36 54 90 5355.8 <br />I 2070 47+80 1550 5349.5 5355.8 1040 18 72 90 5355.8 <br /> 2080 50+65 1460 5351.0 5356.7 940 13 101 1\4 5357.2 <br /> 2100 52+77 1390 5356.5 5362.8 718 52 10 62 5363.0 Development outside floodway should recognize and address <br />I 2110 53+50 1370 5359.0 5364.1 732 92 48 140 5364.6 shallow flooding shown. <br /> 2120 56+56 1300 5361.5 5364.9 1146 65 17 82 5365.4 <br />Apt. Parking Lot 2130 59+60 1210 5363.4 5369.2 556 13 34 47 5369.7 <br /> 2140 63+80 1100 5369.3 5375.1 252 16 51 67 5375.1 <br />I 2150 64+70 1070 5370.1 5375.1 210 20 31 51 5375.1 <br /> 2160 65+36 1050 5374.8 5383.8 5383.8 Flow turns right angle at cross-section; no width given <br /> Tennyson Street 2170 66+98 1040 5376.3 5383.8 340 100 50 150 5383.8 Floodway assumes adequate culvert installation at r.r. tracks <br />I 2180 67+62 1030 5380.5 5384.3 665 99 75 174 5384.3 <br /> 2190 69+35 980 5385.5 5387.8 468 30 205 235 5387.8 Floodway does not include island <br /> 2200 73+50 900 5392.5 5394.7 560 58 230 288 5394.7 II II II II " <br />1 U.S. Highway 36 <br />Denver Boulder Turnpike 2220 77+20 830 5400.0 5406.3 1320 57 88 145 5406.3 Floodway assumes adequate culvert installation at U.S. 36 <br /> 2230 78+50 810 5401.5 5406.3 305 162 143 305 5406.3 No encroachment - detention pond <br /> Oakwood Dr. 2240 84+90 1020 5412.0 5414.2 142 69 73 142 5414.2 II II " " <br />I 2250 89+33 1020 5421.9 5424.5 225 40 40 80 5424.5 <br /> 2260 92+46 1000 5428.0 5429.5 492 50 50 100 5429.7 <br /> 2265 97+47 950 5431.5 5433.0 172 85 87 172 5433.0 <br />I Circle Drive 2270 100+38 930 5441.0 5442.5 330 35 70 105 5442.5 <br /> 2280 102+92 920 5443.0 5445.1 140 35 35 70 5445.1 <br /> 2290 105+68 900 5446.0 5448.5 118 37 38 75 5448.5 <br />I 2300 108+43 870 5450.0 5451.6 80 40 40 80 5451.6 <br /> 2310 111 +28 840 5458.0 5459.4 77 45 32 77 5459.4 <br />Lowell Blvd. 2320 113+83 830 5465.0 5467.0 110 40 40 80 5467.1 <br /> 2330 116+73 800 5473.0 ,474.7 208 50 50 100 5474.8 <br />I <br />I <br />I - 23- <br />