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SEDCAD 4.0 <br />Copyright 1998 Pamela J. Schwab <br />Civil Software Desiqn <br />Streeter Gulch Ditch Sta. 33 to 55 : Q=~2o.7 cfs <br />Material: Riprap <br />Bottom Sides ope Sideslope Slope (°k) Freeboard Freeboard Freeboard <br />Width (ft) Ratio Rato ~ Depth (ft) % of Depth Mult. x (VxD) <br />15.00 3.0:1 3.0:1 2.0 j 1.00 <br />Simons/OSM Method -Steep Slope Design <br />w/o Freeboard w/ Freeboard <br />Depth: 1.23 ft 2.23 ft <br />Tap Width: 22.37 ft 28.37 ft <br />^~ Velocity* <br />X-Section Area: 22.96 sq ft ~~ -~ <br />Hydraulic Radius: _~.~ 1.008 <br />Froude Number*: _____ <br />Manning's n*: <br />Dmin: T 4.00 in <br />DSO: 12.00 in <br />-___.-_~---I <br />Dmax. 15.00 in <br />I <br />Velocity and Manning's n calculations may not apply for this method. <br />• <br />SEDCAD Utility Run <br />Printed 11-05-1998 <br /> <br />Exh. 7-14E Revision Date: 7/25/06 <br />14 Revision No.: TR-63 <br />