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<br />c <br /> <br />~ <br /> <br />2-05 Pertinent Data. <br /> <br />FLOODWAY DATA. <br /> <br />Contributing Drainage Area (Three Watersheds) <br />Arkansas River <br />Two Butte Creek <br />Wild Horse Creek <br /> <br />Levee Design Capacity. <br />Arkansas River and Two Butte Creek <br />Wild Horse Creek <br /> <br />Levee. <br />Length <br />Side Slopes: <br />Landside <br />Waterside <br />Crest Width <br />Minimum Freeboard (At design discharge) <br /> <br />varies <br /> <br />DRAINAGE AND IRRIGATION STRUCTURES <br /> <br />4,400 Sq. Mi. <br />900 Sq. Mi. <br />210 Sq. Mi. <br /> <br />160,000 c.f.s. <br />62,000 c.f.s. <br /> <br />22,160 Feet <br /> <br />IV on 2.5 H <br />IV on 3 H <br />12 Fee t <br />3 - 5 Feet <br /> <br />Drainage Structure - Sta 23 +00. <br />Size <br />Length <br />Gate <br />Inlet Structure <br />Outlet Structure <br />Inlet Invert Elevation, Feet above m.s.l. <br />Outlet Invert Elevation, Feet above m.s.l. <br /> <br />Buffalo Irrigation Ditch Structure-Sta 36T50. <br />Size <br />Length <br />Inlet Structure <br /> <br />Outlet Structure <br /> <br />Gate <br /> <br />Inlet Invert Elevation, Feet above m.s.l. <br />Outlet Invert Elevation, Feet above m.s.l. <br /> <br />3 <br /> <br />30 - Inch, ~ C.M.P. <br />114 Feet <br />30-Inch, <br />Concrete <br />Concrete <br />3409.75 <br />3408.48 <br /> <br />Slide <br />Apron <br />Apron <br /> <br />and Riprap <br /> <br />3.5 Ft by 4 Ft. R.C.B.C. <br />80 Ft 8 In. <br />Concrete Headwall with <br />Handrail <br />Concrete Headwall with <br />Handrail, Gated. <br />4 Ft by 5 Ft Slide with <br />Frame and Slide <br />Assembly <br />3405.30 <br />3405.05 <br />