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Figure V-+4.6: Typical Downspout Splashblock Dispersion <br /> House <br /> ii - II - II . Nam. <br /> Roof downspout serves r i- - 1 M I I( - - <br /> up to 350 s.f.of roof — I I ` I <br /> - II- - _11 - -J( - <br /> - - [ --- i - E <br /> JI - 1 -m I <br /> 3 - 1 C <br /> 11 +- II 11 <br /> - - JL_.:_._I1 I1 - - <br /> 3 f : L_ <br /> - If - -IL - -1l <br /> ] - - [ — ) - 1C <br /> il - 11 -= If <br /> 3 - 1l J - II <br /> 11 - II 11 - <br /> /— 50'min.vegetated r� )L�= �I 11 11_ <br /> flow path 1 ---` I 11- 1E <br /> Splashblock —77i( - . 1L - 1T— <br /> Downspout extension <br /> Splashblock <br /> Source:King County Department of Natural Resources,1998 NOT TO SCALE <br /> V1� <br /> Typical Downspout Splashblock Dispersion <br /> ViOal Revised December 2016 <br /> DEPARTMENT OF <br /> ECOLOGY Please see httpllwww.ecy.wagovlcopyrighfhtml 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 4-Page 718 <br />