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Worksheet for Copper Spur Spillway Widening <br />Project Description: <br />Friction Method Manning Formula <br />Solve For Normal Depth <br />Input Data <br />Roughness Coefficient <br />0.069 <br />ft <br />Channel Slope <br />0.02000 <br />ft/ft <br />Left Side Slope <br />3.00 <br />ft/ft (H:V) <br />Right Side Slope <br />3.00 <br />ft/ft (H:V) <br />Bottom Width <br />30.00 <br />ft <br />Discharge <br />95.30 <br />ft'/s <br />Results <br />0.00 <br />ft <br />Normal Depth <br />1.01 <br />ft <br />Upstream Velocity <br />Flow Area <br />33.22 <br />ft' <br />Wetted Perimeter <br />36.36 <br />ft <br />Hydraulic Radius <br />0.91 <br />ft <br />Top Width <br />36.04 <br />ft <br />Critical Depth <br />0.66 <br />ft <br />Critical Slope <br />0.08182 <br />ft/ft <br />Velocity <br />2.87 <br />ft/s <br />Velocity Head <br />0.13 <br />ft <br />Specific Energy <br />1.13 <br />ft <br />Froude Number <br />0.53 <br />Flow Type Subcritical <br />GVF Input Data <br />Downstream Depth <br />0.00 <br />ft <br />Length <br />0.00 <br />ft <br />Number Of Steps <br />0 <br />GVF Output Data <br />Upstream Depth <br />0.00 <br />ft <br />Profile Description <br />Profile Headloss <br />0.00 <br />ft <br />Downstream Velocity <br />Infinity <br />ft/s <br />Upstream Velocity <br />Infinity <br />ft/s <br />Normal Depth <br />1.01 <br />ft <br />Critical Depth <br />0.66 <br />ft <br />Channel Slope <br />0.02000 <br />ft/ft <br />Critical Slope <br />0.08182 <br />ft/ft <br />Bentley Systems, Inc. Haestad Methods SolutiorB@aHWFlowMaster V8i (SELECTseries 1) [08.11.01.03] <br />12/21/201712:30:23 PM 27 Siemons Company Drive Suite 200 W Watertown, CT 06795 USA +1-203-755-1666 Page 1 of 1 <br />