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- -- -- <br />m <br />y <br />fD <br />a <br />m <br />rn <br />Watershed Hydrology and Sedimentology Parameters <br />Watershed: East Pyeatt (3,1,1) <br />Area (acres) <br />Curve Number <br />Runoff (inches) <br />Runoff Volinne (ac-ft) <br />Horizontal Distance <br />Vertical Distance <br />Slope (percent) <br />Time of~Concentration <br /> Active <br />Undisturbed Mining <br />Area Area <br />0.77 0.00 <br />47 87 <br />0.00 0.68 <br />0.00 0.00 <br />Topsoiled 1 Year 2+ years <br />b Seeded Growth Growth Total <br />Area Area Area Area <br />0.00 0.67 142.80 144.24 <br />86 80 67 67 <br />0.63 0.39 0.09 0.09 <br />0.00 0.02 1.08 1.10 <br />K Factor 0.25 0.14 0.25 <br />Lambda <br />Theta <br />LS Factor <br />C Factor 0.01 1.00 0.45 <br />P Factor 1.00 1.00 0.60 <br />CP Factor 0.01 1.00 0.27 <br />Unit Hydrograph and Surface Condition: Disturbed. <br />CRF/jb 8/86 <br />6218 <br />665 <br />10.69 <br />0.61 <br />0.25 0.25 0.25 <br /> 1702 <br /> 6.10 <br /> 6.21 <br />0.26 0.18 0.18 <br />0.60 0.60 0.60 <br />0.16 0.11 0.11 <br /> <br />