Engineering, 08.03.2021 19:20 lemmeboiz43

A) Compute the runoff for a 7-in rainfall on a 1500-acre watershed that has hydrologic soil groups that are 40% group A, 40% group B, and 20% group C interspersed throughout the watershed. The land use is 90% residential area that is 30% impervious, and 10% paved roads with curbs. Assume AMC II conditions. B) What was the runoff for the same watershed and same rainfall before development occurred? The land use prior to development was pasture and range land in poor condition

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A) Compute the runoff for a 7-in rainfall on a 1500-acre watershed that has hydrologic soil groups t...