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SEDCAD 4 for Windows <br /> 17 <br /> ID-0 Flows to Culvert C-17A <br /> Trapezoidal Erodible Channel Inputs: <br /> Material: Graded silts to cobbles when colloidal <br /> Left Right Freeboard Limiting <br /> Bottom g Freeboard Freeboard 9 <br /> Width (ft) Sideslope Sideslope Slope(%) Manning's n Depth Mult.x Velocity <br /> Ratio Ratio p (ft) %of Depth (VxD) (fps) <br /> 2.00 2.0:1 2.0:1 10.0 0.0300 0.30 5.5 <br /> Erodible Channel Results: <br /> w/o Freeboard w/ Freeboard <br /> Design Discharge: 1.40 cfs <br /> Depth: 0.15 ft 0.45 ft <br /> Top Width: 2.60 ft 3.80 ft <br /> Velocity: 4.03 fps <br /> X-Section Area: 0.35 sq ft <br /> Hydraulic Radius: 0.130 ft <br /> Froude Number: 1.94 <br /> Structure #42(Cu/vertu <br /> Culvert 17A flow to ID-00 <br /> Culvert Inputs: <br /> Max. Tailwater Entrance <br /> Length (ft) Slope(%) Manning's n Headwater ( )ft Loss Coef. <br /> (ft) (Ke) <br /> 43.00 2.00 0.0240 2.00 0.00 0.90 <br /> Culvert Results: <br /> Design Discharge = 1.40 cfs <br /> Minimum pipe diameter: 1 - 10 inch pipe(s) required <br /> Structure #1 <br /> Basin A flows to Ditch ID-IA <br /> Structure #45(Erodible Channe/� <br /> ID-1A flows to Culvert C-17 <br /> Trapezoidal Erodible Channel Inputs: <br /> Material: Graded loam to cobbles when noncolloidal <br /> Filename: Disturbed Area Modified for King III Portals JR.sc4 Printed 02-04-2020 <br />