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Recommended Seed Mix for Upper Zone Disturbance <br />Species <br />Variety (cultivar) <br />Seeding Rate (PLS* /Acre) <br />Idaho Fescue or Letterman's Needlegrass <br />1.0 lbs. <br />Forbs <br />Rocky Mtn. Penstemon <br />1.0 lbs. <br />Ciser Milkvetch <br />1.0 lbs. <br />Utah Sweetvetsh <br />1.0 lbs. <br />Western Yarrow <br />0.5 lbs. <br />American Vetch <br />1.0 lbs. <br />Shrubs <br />Antelope Bitterbrush <br />2.0 lbs. <br />*Pure Live Seed <br />Total 14.5 lbs. /pls /acre <br />Additional reseeding will be conducted as necessary to ensure additional vegetation regrowth. <br />Vegetation growth has been limited to the topsoil piles located along the west and south sides of <br />the pit. Plant spacing is approximately 40% to 50 % of the surface areas along the topsoil piles. <br />5.0 NOXIOUS WEEDS <br />Encana contracted WestWater Engineering Inc. to complete a Noxious Weed Survey and <br />Resource Report for the West Fork Pit prior to construction. The WestWater biologists did not <br />observe any listed noxious weeds or other weeds during the pre - construction survey. Encana <br />continues to inspect the site and implement the Integrated Vegetation and Noxious Weed <br />Management Plan if populations of noxious weeds are discovered at the site. <br />