Laserfiche WebLink
Figure 11-3.27: Sediment Trap Outlet <br /> 6'Min. <br /> V Min.depth overflow spillway 4ll�l1=n.=11-41`11.. <br /> Min.1'depth 2"-4"rock <br /> :1 . 11=11:=11=:11 11=11^4" " '.— <br /> Native soil or C Min. 1'depth fq' -1.5" <br /> compacted backfill washed gravel <br /> Geotextile <br /> NOT TO SCALE <br /> rl� <br /> Sediment Trap Outlet <br /> Revised June 2016 <br /> DEPARTMENT OF <br /> ECOLOGY Please see http://www.ecy.wagovicopyrighthtml for copyright notice including permissions, <br /> State of Washington limitation of liability,and disclaimer. <br /> 2019 Stormwater Management Manual for Western Washington <br /> Volume ll-Chapter 3-Page 387 <br />