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Source: King County Department <br /> of Natural Resources, 1998 0 o M <br /> M MCh crj� co <br /> 1 I � <br /> Locate drain 25'from = ° <br /> ROW if driveway <br /> slopes toward street. I E U) <br /> 700 sq. ft. max. between berms <br /> Driveway <br /> 2-4" Slope <br /> 6' min <br /> Berm Detail -~ Diagonal =`==' ~-~� <br /> 25' vegetated berm with <br /> flowpath dispersion 5 <br /> / trench / I <br /> Plan <br /> Driveway Dispersion Trench <br /> Driveway Slope Varies and Slopes Toward Street <br /> 4L <br /> U) <br /> Max. 2% Driveway <br /> cross slope Slope j <br /> / -- i <br /> 904 � _9 ---��_ <br /> a6��Plan <br /> b� � <br /> Sheet Flow Dispersion from a Driveway <br /> Flat to Moderately Sloping Driveways I NOT TO SCALE <br /> Sheet Flow Dispersion for Driveways <br /> qmwim Revised December 2016 <br /> DEPARTMENT OF <br /> ECOLOGYPlease see http://www.ecy.wa.gov/copyright.html for copyright notice including permissions, <br /> State of Washington limitation of liability, and disclaimer. <br />