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• DESIGN PARAMETERS <br />SEDIMENTATION PONDS <br />Parameter <br />Area (Acres) - Disturbed <br />Area (Acres) - Undisturbed (B Type Soil) <br />Area (Acres - Undisturbed (C Type Soil) <br />Curve Number - Disturbed Area <br />Curve Number - Undisturbed Area (B Type Soil) <br />Curve Number - Undisturbed Area (C Type Soil) <br />Curve Number - Weighted (Where appropriate) <br />Drainage Basin <br />Maximum Elevation <br />• Minimum Elevation <br />Slope Adjustment Factor <br />Hydraulic Length <br />Precipitation <br />Frequency, Duration <br />(Inches) <br />Frequency. Duration <br />(Inches) <br />Frequency, Duration <br />(Inches) <br />Sediment <br />Disturbed Area (Acres) x 0.10 of/a <br />L~ <br />Actual <br />Actual <br />Actual <br />96 <br />78 <br />87 <br />Calculated <br />Actual <br />Actual <br />Calculated <br />Actual <br />100-year. 24-hour <br />2.5 <br />25-year. 24-hour <br />2.0 <br />10-year, 24-hour <br />1.7 <br />Actual <br />23-5 <br />