Laserfiche WebLink
Given: A 1.50 acre site laeated with the Glenwood �eek <br /> drainaqe baein. The alape o! averland flov is 2t. The <br /> e�isting qraund cover is woods/Eozest. The proecsed land <br /> use is a . live lat single Lamily :`_iort suhdivisian. An <br /> interior st=eet vith apnroximately 1] ,000. square feet oL <br /> imperviaus surfaee vill be construeted. � <br /> Solution: Fram t3hle l, the allowable release rate is .002 e2s . <br /> per acre or .a03 cfs !or the entire site. This is less <br /> than .1� e�s, so a release rate o! .OSfi7 cts per acre is <br /> used to dete�ine the detention requirements. The area <br /> af imnervious surface is 17 , 000 + (5) (2800) or 27,000 <br /> square feet. There:o:e, t`�ere will be .71 ac=es at <br /> impe:-via�is sur�aca and 0.88 acres af la�.� or lanCseaning. , <br /> From table 7 the detenticn rec,uirenent is (1119) (.8a� + <br /> (4834) ( .62) ar 3982 et. , <br />