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6. Unit peak discharge, qu......csm/in = 706.47 <br />7. Runoff,Q .........................in = 1.1623 <br />8. Pond & swap adjustment factor,...Fp = 1.00 <br />9. Peak Discharge,gp .........:.....cfs = 48.8956 <br />Pond Volume Calculation based on Universal Soil Loss Equation11/30/2007 08:58 <br />Input Data <br />--------=--------------------------=----------------------------------- <br />----------------------------------------------------------------------- <br />Landuse Area Rainfall Erod- Length Slope Ls Cf Pf <br />(ft^2) Factor ability (ft) (%) <br />----------------------------------------------------------------------- <br />----------------------------------------------------------------------- <br />DRYLAND 1660071.6 50.0 0.37 2635.0 13.2 10.82 0.50 1.00 <br />Runoff = 1.162 inch. <br />Sediment Density = 94.000 <br />Time = 1.0 years <br />Drainage Ratio = 0.37 <br />Total Area = 38.110 acres <br />Gross Erosion = 3815.974 tons/yr. <br />Total Yield = 1411.910 tons/yr. <br />Runoff Volume = 3.691 acre-ft <br />Sediment Volume = 0.690 acre-ft <br />Total Volume = 4.381 acre-ft <br />Attachment 2.05.3(3)-21-26 <br />