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TOTAL MERMIL RW6 CREEK <br />- PRAWAbC <br />CITY OF EVERETT PUBLIC WORKS <br />DRAINAGE CALCLLATION SUBMISSION FORM <br />Date 5-7--gO <br />Project Name: FAGERHOLM CD. EVERETT 5Z6 PROPERT4 <br />Project Location: AMM 140i 80^ 5.W. , Ld 2o,A1. S J 1148-4 <br />Submitted By: HAL 14n6y4S0IJ. L3nu RmawAuO 14MCNulel. a+n4 <br />Drainage Basin: MRILL R1116 CPrcK <br />Pre -Development Design Storm (yr): 10 <br />Post -Development Design Storm (yr): 2S <br />Area of Site (ac): <br />5. 5 TOTAL : 4.7 Ac MERILL QIIR, (51%AL\ <br />Existing Slope of Site M: <br />Existing Grand Cover <br />Moods/Forest (ac): <br />Lawns/Landscaping (ac H.3 (o PP—, Ab) <br />Earth/Gravel (ac): I. <br />Impervious (ac): <br />Existing Run -Off (cfs): <br />wr <br />94 <br />DCT-3- 0,43rt+/nc <br />Prxwsed Grand Cover FOLTUML MEMILL 121U6 CYLEE11 D1141k Abc <br />Lawns/Landscaping (ac): D q A� <br />Earth/Gravel (ac): <br />Impervious (ac): i A A c <br />Detention Storage Required (cf/ec) <br />Lawns/Landscaping (cf/ac): WIA <br />Earth/Gravel (cf/ac): <br />Impervious (cf/ac): I<)AI <br />Total Detention Storage Required <br />Lawns/Landscapi (cf): <br />Earth/Gravel (cf): <br />Impervious (cf): 4 Io a <br />Total Storage Reop re c a l o A <br />91a B CF <br />DE -IT T10k) C.FARMAL M. POmID _ 3 <br />30LT- --11"0Q19.11CF1LF - 048CF <br />TOTAL 4216 <br />