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Figure II-4.2.14 Wattles <br />3'- 4' I <br />(1.2m) <br />Straw rolls must be <br />placed along slope 6�/ Adjacent rolls <br />contours < ` shall tightly abut <br />A� <br />10' - 25' (3-8m) <br />Spacing depends <br />on soil type and <br />slope steepness T Sediment, organic matter, <br />and native seeds are <br />All captured behind the rolls. <br />3" - 5" (75-125mm) <br />8" - 10" Dia. <br />(200-250mm) <br />Live Stake <br />_T=Y� 1" x 1" Stake <br />l/ (25 x 25mm) <br />NOTE: <br />1. Straw roll installation requires the placement and secure staking <br />of the roll in a trench, 3" - 5" (75-125mm) deep, dug on contour. <br />Runoff must not be allowed to run under or around roll. NOT TO SCALE <br />1160Figure II-4.2.14 <br />Wattles <br />DEPARTMENT OF Revised November 2015 <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 />2014 Stormwater Management Manual for Western Washington <br />Volume 11 - Chapter 4 - Page 378 <br />