Stormwater Detention Volume
Size a detention basin for pre- vs. post-development runoff.
Result
Peak increase
20.25 cfs
Required storage
6076 cf
Storage (gal)
45454
About this tool
Enter drainage area, runoff coefficient by land cover, and target release rate. Get required storage in cubic feet and gallons plus a rough pond footprint. Targets r/civilengineering detention design questions.
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