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SEDCAD 4 for Windows <br /> 6 <br /> Combined <br /> Elevation Broad- Total <br /> ({�) cre teedsWeir Discharge <br /> (cfs) <br /> 7,850.00 0.000 0.000 <br /> 7,850.10 0.000 0.000 <br /> 7,850.20 5.377 5.377 <br /> 7,850.30 15,153 15.153 <br /> 7,850.40 27.871 27.871 <br /> 7,850.50 42.937 42.937 <br /> 7,850.60 60.028 60.028 <br /> 7,850.70 78.928 78.928 <br /> 7,850.80 99.374 99.374 <br /> 7,850.90 121.444 121.444 <br /> 7,851.00 144.941 144.941 <br /> Structure #1 (Erodible Channel <br /> Discharge weir along mine haul road south. <br /> Trapezoidal Erodible Channel Inputs: <br /> Material: Coarse gravel noncolloidal <br /> Bottom Left Right Freeboard Freeboard Freeboard Limiting <br /> Sideslope Sideslope Slope(%) Manning's n Mult.x Velocity <br /> Width(ft) Ratio Ratio Depth(ft) %of Depth (VxD) (fps) <br /> 55.00 2.0:1 0.1:1 5.0 0.0250 0.500 4.0 <br /> Erodible Channel Results: <br /> w/o Freeboard w/Freeboard <br /> Design Discharge: 23.05 cfs <br /> Depth: 0.13 ft 0.33 ft <br /> Top Width: 55.26 ft 55.70 ft <br /> Velocity: 3.33 fps <br /> X-Section Area: 6.92 sq ft <br /> Hydraulic Radius: 0.125 ft <br /> Froude Number: 1.66 <br /> Filename: East Quarry Sump.sc4 Printed 12-20-2021 <br />