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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 />Top Width: 15.70 ft 33.70 ft 17.98 ft 35.98 ft <br />Velocity: 4.39 fps 2.51 fps <br />X-Section Area: 8.55 sq ft 14.95 sq ft <br />Hydraulic Radius: 0.537 ft 0.816 ft <br />Froude Number: 1.05 0.48 <br />Roughness Coefficient: 0.0449 0.1037 <br />Structure #13 (Vegetated Channel) <br /> Streeter Ditch from Confluence to Station 101+46 <br /> Trapezoidal Vegetated Channel Inputs: <br />Material: Smooth brome <br />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 2.6 D, B 2.67 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: 81.98 cfs 81.98 cfs <br />Depth: 0.89 ft 3.56 ft 1.33 ft 4.00 ft <br />Top Width: 20.33 ft 36.35 ft 23.00 ft 39.02 ft <br />Velocity: 5.23 fps 3.23 fps <br />X-Section Area: 15.69 sq ft 25.35 sq ft <br />Hydraulic Radius: 0.761 ft 1.082 ft <br />Froude Number: 1.05 0.54 <br />Roughness Coefficient: 0.0382 0.0782 <br />Structure #12 (Null) <br /> Null at Confluence of Streeter Ditch & Buckskin Ditch <br />Structure #11 (Vegetated Channel) <br /> Streeter Ditch SD-3 to Confluence w/Buckskin Ditch <br /> Trapezoidal Vegetated Channel Inputs: <br />Material: Smooth brome <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 7