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Figure V-3.2: Sheet Flow Dispersion for Driveways <br /> Source: King County Department <br /> of Natural Resources, 1998 o ire o u') Cc <br /> 1 Iw <br /> Locate drain 25'from = 9 <br /> ROW if driveway <br /> slopes toward street. I in <br /> 700 sq.ft.max.between berms <br /> Driveway 1 <br /> 24" Slope � <br /> 6'minMINE,^ <br /> Berm Detail sue- Diagonal -=l� <br /> 25'vegetated berm with <br /> 25 flowpath dispersion 1 <br /> / trench / I <br /> Plan <br /> Driveway Dispersion Trench <br /> Driveway Slope Varies and Slopes Toward Street <br /> / o <br /> I <br /> 0 <br /> Max.2/o Driveway _ 1 <br /> cross slope Slope <br /> / ---- --------= -- <br /> 7 <br /> � p, czcc��n�d °r-==�=. <br /> Plan 9e ---------- ------. <br /> Sheet Flow Dispersion from a Driveway `die• `tee, <br /> Flat to Moderately Sloping Driveways NOT TO SCALE <br /> Sheet Flow Dispersion for Driveways <br /> Revised December 2016 <br /> DEPARTMENT OF <br /> ECOLOGYPlease see http://www.ecy.wa.gov/copyrighthtm!for copyright notice including permissions, <br /> State of Washington limitation of liability,and disclaimer. <br /> 2019 Stormwater Management Manual for Western Washington <br /> Volume V-Chapter 3-Page 694 <br />