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<br />I <br /> 11 <br />I <br /> TABLE I V-I <br />I FLOODPLAIN AND FLOODWAY REFERENCE DATA <br /> SOUTH LAKEWOOD GULCH <br />I Mannings 1 OO-Yea r Flood- Mannings 100-Year Flood- <br /> 100-Year Tha 1 weg "n" Flood Floodway Width way I OO-Y"a r Thalweg flnll Flood Floodway Width way <br />I Cross Di s- E 1 eva- Value, E 1 eva- Left(l) Right(l) Eleva- C ros s Dis- El eva- Value, Eleva- Left(l) Right(l) Eleva- <br />Section charge Station tion Main tion Total t ion Sect i on charge Station t ion Main tion Total tion <br />Number (ds) (ft. ) (ft. ) Channe 1 (ft. ) (ft. ) (ft. ) ( ft.) (ft. ) Number (cfs) ( ft.) (ft.) Channel (ft. ) .lli..J. (ft. ) (ft. ) (ft. ) <br />I 85 1260 0+80 5351.6 .035 5355.2 40 20 20 5355.7 350 890 82+65 5464.2 .04 5470.4 210 20 190 5470.9 <br />90 1260 2+70 5353.7 .035 5358.5 90 10 80 5359.0 360 840 88+20 5469.8 .04 5474.4 100 80 20 5474.9 <br /> 110 1260 4>45 5356.3 .035 5360.6 120 110 10 5361.1 370 840 91+10 5472.9 .04 5478.8 100 80 20 5479.3 <br />I 120 1260 9+70 5362.4 .035 5367.1 90 10 80 5367.6 380 840 94>95 5480.8 .04 5484.8 90 50 40 5485.3 <br />130 1220 11+20 5370.3 .035 5372.2 80 10 70 5372.7 390 780 98+ 35 5484.0 .04 5488.7 80 30 50 5489.2 <br /> 140 1220 13+75 5373.5 .035 5376.2 160 80 80 5376.7 400 780 100+ 30 5486.1 .04 5490.2 80 70 10 5490.7 <br />I 150 1220 16+15 5377.0 .035 5381. 7 200 110 90 5382.2 410 780 103+ 70 5488.3 .04 5493.4 70 60 10 5493.9 <br />160 1220 19+85 5380.0 .035 5383.9 220 50 170 5384.4 415 780 105+90 5491.9 .04 5496.7 110 240 -130 5497.2 <br /> 170 1170 23+10 5384.0 .035 5388.0 130 70 60 5388.5 420 780 106+85 5495.9 .07 5497.5 380 300 80 5498.0 <br />I 175 1170 24>40 5386.3 .035 5391.0 40 40 0 5391. 5 430 740 108+65 5496.3 .07 5498.9 170 90 80 5499.4 <br />180 1170 29+50 5392.4 .035 5396.6 100 60 40 5396.8 440 740 112+20 5498.3 .035 5513.0 280 270 10 5513.5 <br />- 190 1170 34>20 5399.5 .035 5403.8 60 30 30 5404.0 450 650 115+80 5514.7 .035 5514.8 320 120 100 5515..3 <br />I 191 1170 34>50 5400.0 .035 5404.8 20 20 0 5405.0 460 650 122+20 5515.2 .035 5517.4 60 20 40 5517.9 <br />201 1170 36+20 5406.0 .035 5410.2 20 10 10 5410.7 461 600 122+ 50 5515.5 .035 5518.5 70 50 20 5519.0 <br />. 210 1170 36+55 5406.6 .035 5412.5 130 10 120 5413.0 462 600 123+40 5516.5 .035 5518.5 20 10 10 5519.0 <br />I 211 1120 38+80 5408.1 .035 5412.5 40 20 20 5413.0 471 600 124>75 5518.3 .035 5523.7 120 50 70 5523. 7 <br />220 1120 41+40 5409.0 .035 5414.6 80 30 50 5415.1 480 600 125+80 5521.0 .035 5524.0 120 110 10 5524.5 <br /> 230 1120 42+55 5416.6 .035 5418.6 80 20 60 5419.1 490 500 130+65 5538.0 .04 5538.6 140 100 40 5539.1 <br />I 231 1120 44+95 5415.2 .035 5420.8 40 20 20 5421.3 500 440 1 37+90 5549.0 .04 5549.5 210 240 -30 5550.0 <br />240 1120 46+90 5415.9 .035 542 1. 8 40 20 20 5422.3 505 440 139+00 5549.5 .04 5551. 5 330 110 220 5552.0 <br /> 241 1120 47+65 5417.3 .035 5422.3 40 20 20 5422.8 510 380 145+90 5563.3 .045 5563.5 550 290 260 5564.0 <br />I 250 1120 49+00 5418.0 .035 5427.8 20 10 10 5427.8 520 310 148+60 5569.0 .045 5570.0 530 430 100 5570.5 <br />260 1120 51+55 5422.8 .035 5428.7 50 30 20 5429.2 530 240 154>30 5583.7 .045 5583.0 480 340 140 5583.5 <br /> 275 1120 55+10 5428.5(2) .07 5442.3 90 -120 210 5442.8 540 240 1 58+ 70 5588.3 .035 5590.6 80 10 70 5591.1 <br />I 290 1120 58+95 5433.5(2) .07 5444.6 310 150 160 5445.1 550 240 165+20 5603.5 .035 5605.2 100 50 50 5605.7 <br />300 1070 61+30 5436.7(2) .04 5444.8 240 200 40 5445.3 560 200 168+40 5608.5 .035 5611.1 30 0 30 5611.6 <br /> 310 1070 63+ 70 5439.9(2) .04 5447.4 70 30 40 5447.9 580 200 171+45 5617.3 .035 5618.1 210 200 10 5618.1 <br />I 320 1020 68+00 5444.4 .04 5449.3 140 90 50 5449.8 590 200 172+ 15 5619.3 .035 5622.0 110 60 50 5622.5 <br />330 980 72+ 50 5447.5 .04 5450.6 80 40 40 5451.1 <br />340 940 77+50 5457.1(2) .04 5463.4 100 20 80 5463.9 <br />I <br /> (1) From reference line of channel looking downstream <br />I (2) Pipe invert <br />I <br />I. <br /> - -- ----- <br />