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<br />Watershed Hydrology and Sedimentology Parameters <br />Watershed: East Pyeatt (4,1,3) <br />Active <br />Undisturbed Mining <br />Area (acres) 58.44 0.00 <br />Curve Number 47 87 <br />Runoff (inches) 0.00 0.68 <br />Runoff Volume (ac-ft) 0.00 0.00 <br />Horizontal Distance <br />Vertical Distance <br />Slope (percent) <br />Time of Concentration <br />Topsoiled 1 Year 2+ Yeara <br />6 Seeded Growth Growth Total <br />Area Area Area Area <br />0.00 0.00 0.00 58.44 <br />86 80 61 47 <br />0.63 0.39 0.09 0.00 <br />0.00 0.00 0.00 0.00 <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: Agricultural. <br />x <br />m <br />N <br />fD <br />a <br />O~ <br />2428 <br />235 <br />9.68 <br />0.42 <br />0.25 0.25 0.25 <br /> 1978 <br /> 5.53 <br /> 5.77 <br />0.26 0.18 0.01 <br />0.60 0.60 1.00 <br />0.16 0.11 0.01 <br /> <br />CRF/jb 8/86 <br />