2015-11-09_HYDROLOGY - M1983194 - Laserfiche WebLink

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c. If the project site contains more than 50 percent relative cover of undesirable species, Final reclamation will be considered acceptable when the relative cover of undesirable species on the project site does not exceed the level defined by site-specific criteria established in the reclamation plan developed for that site.13 5.2 Raptor Breeding Activity NS will conduct raptor breeding activity inventories, as necessary, in pinyon -juniper habitats affected by well field development through mine life. If raptor -nesting activity is jeopardized by well field development, emergency or remedial mitigation will be implemented as directed by the BLM. Raptor survey report findings are considered valid for the current (i.e., first) and second subsequent breeding season in which the nest was reported. 5.2.1 Scope Raptor surveys consistent with the most current BLM White River Field Office (WRFO) (Meeker, CO) raptor nest survey protocols will be conducted prior to construction periods during the nesting season. Depending on construction activities, raptor surveys will be conducted from April to June of each year as necessary. The study area will be comprised of that portion of the well field which will be affected by the next two years of drilling activity plus a minimum of a 300 meter buffer zone around the principal study area. 5.2.2 Objectives Monitoring of raptor (emphasizing accipiter hawks) breeding activity is to identify raptor - breeding area/nests prior to well field development. If an active nest is located appropriate WRFO timing stipulations will be applied, and mitigation or modification of drilling activity will be developed prior to disturbance. 5.2.3 Survey Techniques Based on maps of planned well -field development, areas of pinyon/juniper habitat within 300 meters of the edge of projected disturbance will be surveyed. Upon request, the BLM WRFO will assist with identifying areas which may provide the most suitable woodland raptor nesting habitat in the project area. Pedestrian survey line transects will be spaced no more than 50 meters apart and will be oriented to bisect as much potential nesting habitat as possible. Taped raptor calls may also be used to enhance raptor response/sightings. Nesting activity status in the WRFO Resource Area may most reliably be confirmed between May 15 and August 15 of the current breeding season. For all active nests, the final determination of the breeding season status of the nest will be performed by a BLM biologist. Daub & Associates, Inc. 13 Revised: 9/18/2015 Page 21 Natural Soda LLC 2015 EMP