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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Revised 7/8/82 <br />Calculation of Inflow to Sediment Control Structure <br />Time Parameters (Continued) <br />Base Time <br />t6 = 5 tp = 5(6.44 min) = 32.20 min ors <br />Peak Flow Rate <br />Equation 2.62, p. 84 <br />qr = (484 A/tp) _ [484 (1,066,904)(1/52802)] <br />[(6.44) (1/60)] = 172.6 cfs <br />