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SEDCAD 4 for Windows <br />11 <br />Culvert C-7 Flows into Pond 1 <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater Loss Coef. <br />(ft) (ft) (Ke) <br />265.00 0.44 0.0150 2.50 0.00 0.91 <br />Culvert Results: <br />Design Discharge = 6.73 cfs <br />Minimum pipe diameter: 1 - 18 inch pipe(s) required <br />"t1 -10,111-c! (1:io /b/o Ownlwl) <br />Ditch 2A Flows into Ditch 2B <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded loam to cobbles when noncolloidal <br />Left Right <br />Bottom <br />Freeboard Freeboard Freeboard <br />Limiting <br />Sideslope Sideslope Slope (%) Manning's n <br />Width (ft) <br />Mult. x <br />Velocity <br />Ratio Ratio <br />Depth (ft) % of Depth (VxD) <br />(fps) <br />1.25 1.3:1 1.3:1 2.0 0.0300 <br />0.30 <br />5.0 <br />Erodible Channel Results: <br />Structure #I % Null <br />Basin F3 Flows into Ditch 2 <br />Structure #18 (Erodible Channel <br />Ditch 2B Flows into Culvert C-13 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Filename: Basin A- Pond - Basin E.sc4 <br />Printed 12-01-2015 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />Depth: <br />1.09 cis <br />0.28 ft 0.58 ft <br />Top Width: <br />1.94 ft 2.69 ft <br />Velocity: <br />X -Section Area: <br />2.47 fps <br />0.44 sq ft <br />Hydraulic Radius: <br />0.206 ft <br />Froude Number: <br />0.91 <br />Structure #I % Null <br />Basin F3 Flows into Ditch 2 <br />Structure #18 (Erodible Channel <br />Ditch 2B Flows into Culvert C-13 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded silts to cobbles when colloidal <br />Filename: Basin A- Pond - Basin E.sc4 <br />Printed 12-01-2015 <br />