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<br />,I <br /> <br />I <br /> <br />Table 6. Massey Draw Floodplain and Floodway Data <br />100-Year Floodplain Data 100-Year 0.5 ft EGL Floodway <br /> <br />,I <br /> <br />I <br /> <br />II' <br /> <br />,I, <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />500-Year Floodplain <br /> <br />W,S. Elev <br /> <br />I <br /> <br />I <br />I <br /> <br />I <br /> <br />I <br /> <br />I <br /> <br />(cfs) <br /> <br />Flow <br /> <br />EGL Floodwa~ <br /> <br />Dist. <br />Right (ft) <br /> <br />5434.1 <br />5461.0 <br />5462.9 <br />5467.0 <br />5468.1 <br />5469.1 <br />5469.3 <br />5470.3 <br />5482.0 <br />5482.1 <br />5483.5 <br />5488,8 <br />5510.2 <br />5510.6 <br />5510.5 <br /> <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5115 <br />5020 <br /> <br />327 <br />157 <br />83 <br />106 <br />100 <br />156 <br />76 <br />61 <br />741 <br />726 <br />123 <br />140 <br />427 <br />494 <br />197 <br /> <br />5433.5 <br />5460.3 <br />5462.0 <br />5465.9 <br />5466.9 <br />5468.0 <br />5468.2 <br />5468.9 <br />5481.1 <br />5481,2 <br />5482.6 <br />5487.2 <br />5498.7 <br />5499.4 <br />5504.3 <br /> <br />3'"'7 <br />t:.1 <br />157 <br />83 <br />106 <br />100 <br />156 <br />76 <br />61 <br />741 <br />726 <br />123 <br />140 <br />427 <br />494 <br />197 <br /> <br />5433,5 <br />5460.3 <br />5462.0 <br />5465,9 <br />5466,9 <br />5468.0 <br />5468,2 <br />5468.9 <br /> <br />1 <br />.2 <br />5482.6 <br />5487.2 <br />5498,7 <br />5499.4 <br />5504.3 <br /> <br />5-2 <br /> <br />5510,9 <br />5515.1 <br /> <br />5517.9 <br />5519.7 <br />5530.7 <br /> <br />,0 <br />.1 <br />5530.9 <br />5531.0 <br />5534.2 <br />5536.2 <br />5538.8 <br />5540.2 <br /> <br />5543.7 <br />5548.0 <br /> <br />5551.5 <br />5553.6 <br /> <br />5556.5 <br />5557.6 <br />5558.8 <br />5560.3 <br />5561.7 <br /> <br />Dist. Left <br />(ft) <br /> <br />ft <br /> <br />Top <br />Width (ft) <br /> <br />5481 <br />5481 <br /> <br />,.,,.,~ <br />,)<:::/ <br />157 <br />83 <br />106 <br />100 <br />156 <br />76 <br />61 <br />741 <br />726 <br />123 <br />140 <br />427 <br />494 <br />197 <br /> <br />~Ann ,.. <br />OLl-"".O <br />5460.3 <br />5462,0 <br />5465.9 <br />5466.9 <br />5468.0 <br />5468.2 <br />5468,9 <br />5481,1 <br />5481.2 <br />5482.6 <br />5487,2 <br />5498.7 <br />5499.4 <br />5504.3 <br /> <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3816 <br />3756 <br /> <br />5432.9 <br />5459,6 <br />5461.3 <br />5465.0 <br />5466.0 <br />5467.1 <br />5467.6 <br />5467.9 <br />5480.2 <br />5480.4 <br />5482.0 <br />5486.2 <br />5493.4 <br />5494.3 <br />5503.7 <br /> <br />5554.9 <br />5555.2 <br /> <br />5531 <br />5531 <br /> <br />3944 <br />3944 <br />3944 <br />3944 <br />3944 <br />3944 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br />3822 <br /> <br />- <br /> <br />24 <br />61 <br />50 <br />31 <br />30 <br />2 <br />18 <br />16 <br />12 <br />19 <br />31 <br />20 <br />35 <br />46 <br />32 <br />24 <br />25 <br />25 <br />36 <br />56 <br /> <br />19 <br />42 <br />46 <br />29 <br />16 <br />56 <br />32 <br />28 <br />32 <br />31 <br />20 <br />21 <br />13 <br />40 <br />36 <br />40 <br />26 <br />31 <br />18 <br />14 <br /> <br />126 <br />165 <br />88 <br />24 <br />42 <br />103 <br />96 <br />60 <br />46 <br />58 <br />50 <br />44 <br />44 <br />50 <br />50 <br />40 <br />48 <br />86 <br />68 <br />64 <br />50 <br />56 <br />54 <br />70 <br /> <br />5510.1 <br />5514.5 <br />5516.3 <br />5518.1 <br />5528.0 <br />5528.3 <br />5528.4 <br />5528.1 <br />5530.1 <br />5533.6 <br />5535.6 <br />5538.1 <br />5539.5 <br />5543.8 <br />5547.2 <br />5550.4 <br />5552.2 <br />5554.3 <br />5554.7 <br />5556.0 <br />5558.2 <br />5558.1 <br />5560.3 <br />5561.0 <br /> <br />24 <br />61 <br />50 <br />31 <br />30 <br />45 <br />24 <br />22 <br />14 <br />19 <br />33 <br />22 <br />35 <br />48 <br />56 <br />65 <br />25 <br />34 <br />56 <br />86 <br /> <br />19 <br />42 <br />46 <br />29 <br />16 <br />61 <br />36 <br />46 <br />40 <br />41 <br />22 <br />27 <br />13 <br />44 <br />36 <br />43 <br />42 <br />41 <br />20 <br />14 <br /> <br />126 <br />165 <br />88 <br />24 <br />42 <br />103 <br />96 <br />60 <br />46 <br />106 <br />60 <br />68 <br />54 <br />60 <br />54 <br />48 <br />48 <br />92 <br />92 <br />108 <br />66 <br />75 <br />76 <br />100 <br /> <br />5510,1 <br />5514,5 <br />5516.3 <br />5518,1 <br />5528.0 <br />5528.3 <br />5528.4 <br />5528.1 <br />5530,1 <br />5533.7 <br />5535.4 <br />5538.0 <br />5539.3 <br />5543,5 <br />5547.2 <br />5550.4 <br />5552.2 <br />5554.4 <br />5554.6 <br />5556.0 <br />5557.5 <br />5558.1 <br />5560.0 <br />5561,1 <br /> <br />126 <br />165 <br />88 <br />37 <br />93 <br />265 <br />156 <br />73 <br />65 <br />112 <br />101 <br />76 <br />81 <br />96 <br />78 <br />59 <br />95 <br />186 <br />193 <br />152 <br />91 <br />107 <br />84 <br />103 <br /> <br />5510.1 <br />5514.5 <br />5516,3 <br />5518.1 <br />5528.0 <br />5528.3 <br />5528.4 <br />5528.1 <br />5530.1 <br />5533.3 <br />5535.4 <br />5538.0 <br />5539,3 <br />5543.5 <br />5547.2 <br />5550.3 <br />5552,2 <br />5554,2 <br />5554,6 <br />5556.0 <br />5557,2 <br />5558,1 <br />5559.7 <br />5561.0 <br /> <br />3027 <br />3027 <br />3027 <br />3027 <br />3027 <br />3027 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br />2940 <br /> <br />5509.5 <br />5514.1 <br />5515.1 <br />5516.8 <br />5524.9 <br />5525,1 <br />5525.0 <br />5526.4 <br />5529.5 <br />5532,6 <br />5534.8 <br />5537,3 <br />5538.6 <br />5543,0 <br />5546.6 <br />5549.6 <br />5551 ,7 <br />5553,0 <br />5554.3 <br />5555.5 <br />5556,8 <br />5557,5 <br />5559.2 <br />5560.4 <br /> <br /> Thalweg 10- Year Floodplain 50-Year F <br /> River <br />Section I D Station Elevation Flow (cfs) W.S. Elev Flow (cfs) <br /> (ft) <br />Massey Draw/Main <br />10019 19 5426.6 1201 5430.9 2974 <br />10131 131 5452.8 1201 5456.2 2974 <br />10179 179 5457.0 1201 5459,5 2974 <br />10561 561 5457.6 1201 5462.6 2974 <br />10823 823 5459.2 1201 5463.4 2974 <br />11062 1062 5460.4 1201 5464.6 2974 <br />11213 1213 5461.3 1201 5465.3 2974 <br />11266 1266 5461.7 1201 5465.9 2974 <br />11370 1370 5461.7 1201 5470.6 2974 <br />11392 1392 5461.9 1201 5470.9 2974 <br />12487 2487 5477,5 1201 5480.4 2974 <br />12551 2551 5477.7 1201 5482.8 2974 <br />12875 2875 5481.2 1201 5486,2 2974 <br />12902 2902 5481.3 1201 5487,7 2974 <br />13747 3747 5495.2 1179 5502.0 2927 <br />Massey Draw/Downstream Reach <br />14135 4135 5503.2 922 5507,6 2389 <br />14429 4429 5507.7 922 5512.3 2389 <br />14518 4518 5508.7 922 5513.4 2389 <br />14525 4525 5508.5 922 5513.2 2389 <br />14710 4710 5511.5 922 5518.7 2389 <br />14732 4732 5512,2 922 5518.8 2389 <br />15130 5130 5514.8 930 5521.5 2326 <br />15347 5347 5518.7 930 5524.6 2326 <br />15550 5550 5523,6 930 5527.4 2326 <br />15770 5770 5526.7 930 5530.6 2326 <br />16016 6016 5529.4 930 5533.0 2326 <br />16207 6207 5530,8 930 5535.4 2326 <br />16300 6300 5532.7 930 5536.5 2326 <br />16507 6507 5535.7 930 5541.0 2326 <br />16732 6732 5539.9 930 5544.5 2326 <br />16923 6923 5542.6 930 5547,3 2326 <br />16993 6993 5543.8 930 5548.7 2326 <br />17048 7048 5545.3 930 5551.0 2326 <br />17121 7121 5546,7 930 5552,2 2326 <br />17184 7184 5547.2 930 5553.2 2326 <br />17344 7344 5548.2 930 5554.7 2326 <br />17371 7371 5549.8 930 5555.5 2326 <br />17520 7520 5550,5 930 5557,1 2326 <br />17611 7611 5551.2 930 5557.6 2326 <br />"." - Floodplain and floodway coincide <br /> <br />100-Year 1.0 <br /> <br />W.S. <br />Elev <br /> <br />Dist. <br />Right (ft) <br /> <br />Dist. Left <br />(ft) <br /> <br />Top <br />Width (ft) <br /> <br />W.S, <br />Elev <br /> <br />Top <br />Width (ft) <br /> <br />W.S. <br />Elev <br /> <br />Flow <br />(cfs) <br /> <br />Floodplain <br /> <br />W.S, Elev <br />