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Calculation of Peak Discharge <br />CJ <br />Culvert No. C-1 <br />Curve Number <br />Average Slope <br />Slope .25Z <br />- 88 <br />- 29% <br />L25 + L50 + L75 <br />Drainage Area <br />L25 @ 7,146' Elev. = 808' <br />L50 @ 7,208' Elev. = 1,010' <br />L75 @ 7,269' Elev. = 750' <br />• <br /> <br />Slope Adjustment Factor - 1.09 <br />Equivalent Area - 5.6 Acres <br />Equivalent Peak Flow - 12 cfs <br />Adjusted Peak Flow - 18.4 cfs <br />-23- <br />