Laserfiche WebLink
6eah <br />• <br />2. Peak flow of emergency spillway <br />3.Oft 1.5ft <br />s <br />Q=A1~5R S2 <br />Q = (1.5 ft 3 ft)(0.017)(1 5 6 ftft)3 (0.015)2 <br />Q = (4.5 ft )(88.235)(0.825 ft)(0.122) <br />Q = 40.1 cfs <br />Summary <br />1. Pond Volume <br />• <br />Mater volume 0.06 acre ft <br />Sediment volume 0.04 acre ft <br />PJeeds at least 0.10 acre ft <br />Designed for 0.11 acre ft <br />2. Peak flow <br />Needs at least 2.62 cfs <br />Designed for 40.1 cfs <br />• <br />