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SENECA II West Coal Mine <br />Pond 16 System <br />HYDROLOGIC INPUT PARAMETERS <br />WATERSHED ID: <br />Sl-SWSS <br />Watershed Area: sEDCADa <br />WATERSHED ID <br />75.5 acres <br />st svs <br />Curve Number: <br />WATERSHED <br />TYPE VEGETATION <br />COVER HYDROLOGIC <br />SOIL GROUP CURVE <br />NUMBER AREA <br />(acres) <br />PIt & Partialy Reclaimetl none to minor re-veg C 86 52.7 <br />WEIGHTED CURVE NUMBER: 86 <br />Soil Erodibilify Factor (IQ: <br />SOII ERODIBIl1TY FACTOR <br />SOIL <br />tYpE AREA <br />(acres) K <br />FACTOR K'AREA <br />Pit & Partially Reclaimed 75.5 0.16 72.08 <br />Weighted K Foctor. 0.16 <br />Control Practice Factor: <br />CONTROL PRACTICE FACTOR <br />COMROL PRACTICE <br />CONDRION AREA <br />(acres) CP <br />FACTOR CP'AREA <br />Pit & PartialN Reclaimed 75.5 0.900 67.950 <br />Weighted CP Foctor : 0.900 <br />