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• SENECA II•W MINE <br />CALCULATED HYDROLOGIC DATA <br />PROJECT: POND 006 <br />STRUCTURE: J1B1S1SW3 <br />SCS CURVE NUMBER: <br /> Soil Curve Area CN'Area <br />Cover Type Group Number (acres) <br />Undisturbed B 51 65.8 3355.8 <br />opsoil Pile B 62 3.2 198.4 <br />TOTAL: 69 3554. <br />Weighted CN =Total CN'Area/ Total Area = 52 ' <br />DRAINAGE BASIN AREA: <br />• 69.0 Acres <br />' Curve Number of 65 was used in order for model to run <br />• <br />Page 3 <br />«x~ <br />