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Bottom <br />Width (ft) <br />Left <br />Sideslope <br />Ratio <br />Right <br />Sideslope <br />Ratio <br />Slope (%)Retardance <br />Classes <br />Freeboard <br />Depth (ft) <br />Freeboard <br />% of Depth <br />Freeboard <br />Mult. x <br />(VxD) <br />Limiting <br />Velocity <br />(fps) <br />15.00 3.0:1 3.0:1 2.1 D, B 2.47 7.0 <br /> Vegetated Channel Results: <br />Stability <br />Class D w/o <br />Freeboard <br />Stability <br />Class D w/ <br />Freeboard <br />Capacity <br />Class B w/o <br />Freeboard <br />Capacity <br />Class B w/ <br />Freeboard <br />Design Discharge: 104.21 cfs 104.21 cfs <br />Depth: 1.05 ft 3.52 ft 1.53 ft 4.00 ft <br />Top Width: 21.28 ft 36.10 ft 24.19 ft 39.01 ft <br />Velocity: 5.49 fps 3.47 fps <br />X-Section Area: 18.99 sq ft 30.02 sq ft <br />Hydraulic Radius: 0.878 ft 1.216 ft <br />Froude Number: 1.02 0.55 <br />Roughness Coefficient: 0.0361 0.0709 <br />Structure #10 (Pond) <br /> SD-3 Stockpond <br /> Pond Inputs: <br />Initial Pool Elev: 104.00 ft <br />Initial Pool: 1.63 ac-ft <br />Straight Pipe <br />Barrel <br />Diameter <br />(in) <br />Barrel <br />Length <br />(ft) <br />Barrel <br />Slope (%) <br />Manning's <br />n <br />Spillway <br />Elev (ft) <br />Entrance <br />Loss <br />Coefficient <br />Tailwater <br />Depth <br />(ft) <br />12.00 100.00 2.00 0.0150 104.00 0.90 0.00 <br />Emergency Spillway <br />Spillway Elev Crest Length <br />(ft) <br />Left <br />Sideslope <br />Right <br />Sideslope <br />Bottom <br />Width (ft) <br />106.00 30.00 2.00:1 2.00:1 20.00 <br /> Pond Results: <br />Peak Elevation: 107.47 ft <br />Dewater Time: 0.84 days <br />Dewatering time is calculated from peak stage to lowest spillway <br />Elevation-Capacity-Discharge Table <br />Filename: Section 3 Ponds 100 Year 24 Hour.sc4 Printed 09-18-2024 <br />SEDCAD 4 for Windows <br />Copyright 1998 -2010 Pamela J. Schwab <br />Civil Software Design, LLC 8