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EROSION CALCULATIONS <br />• Project: WEST MINE POND Land Condition: Date: 12/3/81 <br /> Est. Est. <br />Areas Land Soil Acres Soil Loss <br />of use or Universal Soil-Loss Equation Factors Loss in from Area <br />Project Cond. R K L S LS C P T/Ac/Yr Area Tons/Yr <br />4 40 .15 200 11% 2.1 .15 1 <br />4A 40 .15 180 11% 2.1 .15 1 <br />46 40 .15 50 11% 1.1 1 1 <br />4C 40 .15 110 11% 1.6 1 1 <br />• <br />20.39 Tons/yr x 2000 N/T 407.8 cu.ft /yr <br />100 3/cu.ft <br />.O1 Acre foot/yr - ,001 Acre ft/acre/yr <br />7.21 acres <br /> 1.89 2.78 5.25 <br /> 1.89 3.33 6.29 <br /> 6.60 .57 3.76 <br /> 9.60 .53 5.09 <br /> TOTALS: 7.21 20.39 <br />407.8 cu.ft /yr .O1 acre f <br />43,560 sq.ft /acre <br />yr <br />• <br />