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locations sumuoding th= to- A summary ot the proposed <br />mitigation is presented in Section VI. <br />T.C bas^ no. .edify e.sdn. hyd.uUcs or wa.r levels of the stream. T.e wet <br />detention basin has the foUowing design charactcnsncs: <br />• Normal pool elevation =« 964.3 <br />. Sunacc area at elevation 964.5 = 6.1 acres <br />• Maximum normal pool depth ® 10 <br />• Average depth » 7.3 feet <br />. Total normal pool volume - 44.6 acre-feet <br />. Side slopes = 8:1 (from eievadon 933 - 954.5) <br />.1 n-i „ six locations on the site. At each boring, continuous spUt spoon <br />“rito and Shelby mbe samples wem tahen at selected locadons and dep.s. <br />Based on the geotechnical information coUected. the soi. in die vic^,i of the proposed two <br />ceu basin are adequate to aUow for 8:1 basin sideslopes (See Appends B). <br />one SOU sample was composited to .30 feet to borings 0- <br />16 feet from boring DH-4. A second soU sample was composited from 0-20 feet fr <br />TIH 3 and DH-6 The samples were analyzed for the foUowing categones of <br />semivolanles. None of the above parameters were detected other than met^ compou <br />which were aU within normal background concentration ranges (See Appendix Q. <br />N:^0i