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S'EDDAD 4 for Windows <br />tooa ,min ❑—ice i Q,h, —h <br />Structure #30 (Culverts <br />Culvert G7 Flows into Pond 1 <br />Culvert Inputs: <br />Max. Tailwater Entrance <br />Length (ft) Slope (%) Manning's n Headwater R Loss Coef. <br />(ft) O (Ke) <br />265.00 0.44 0.0150 2.50 0.00 0.90 <br />Culvert Results: <br />Design Discharge = 6.73 cfs <br />Minimum pipe diameter: 1 - 18 inch pipe(s) required <br />Structure #41 (Erodible Channell <br />Ditch 2A Flows into Ditch 28 <br />Trapezoidal Erodible Channel Inputs: <br />Material: Graded loam to cobbles when noncolloidal <br />11 <br />Left Right <br />Bottom <br />o(ft) <br />Freeboard Freeboard Freeboard <br />Limitin g <br />Sideslope Sideslope Slope (%) Manning's n <br />Depth t % of Depth Mult. x <br />Velocity <br />(fps) <br />Ratio Ratio <br />(VXD) <br />Velocity: <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 #17 (IVull� <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 R.sc4 <br />Printed 10-21-2015 <br />w/o Freeboard w/ Freeboard <br />Design Discharge: <br />1.09 cfs <br />Depth: <br />0.28 ft 0.58 ft <br />Top Width: <br />1.94 ft 2.69 ft <br />Velocity: <br />2.47 fps <br />X -Section Area: <br />0.44 scl ft <br />Hydraulic Radius: <br />0.206 ft <br />Froude Dumber: <br />0.91 <br />Structure #17 (IVull� <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 R.sc4 <br />Printed 10-21-2015 <br />