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WPO201300032 Other 2021-08-02
Channel Report Hydraflow Express Extension for Autodesk® AutoCAD® Civil 3130 by Autodesk, Inc. Monday, Aug 2 2021 Pond #2 Emergency Spillway Channel Maximum Slope 5% Trapezoidal Highlighted Bottom Width (ft) = 14.00 Depth (ft) = 0.95 Side Slopes (z:1) = 2.00, 2.00 Q (cfs) = 147.43 Total Depth (ft) = 1.00 Area (sqft) = 15.10 Invert Elev (ft) = 350.00 Velocity (ft/s) = 9.76 Slope (%) = 5.00 Wetted Perim (ft) = 18.25 N-Value = 0.030 Crit Depth, Yc (ft) = 1.00 Top Width (ft) = 17.80 Calculations EGL (ft) = 2.43 Compute by: Known Q Known Q (cfs) = 147.43 Elev (ft) Section 352.00 351.50 351.00 350.50 350.00 349.50 1 2 4 6 8 10 12 14 16 18 20 22 Reach (ft) Depth (ft) 2.00 1.50 1.00 0.50 M _n rn