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Section 780.11(b) Continued <br />drainage (as established by baseline water quality data). The only exception <br />would be if any of the remaining ponds are identified as beneficial relative to <br />use as livestock or wildlife water sources consistent with applicable provisions <br />of Rule 4.05.9 (13}, and approved for retention by the DMG. <br />Pond reclamation will typically involve removal and disposal of discharge <br />structures, grading of any embankment fill material into the pond basin, and <br />grading of the pond disturbance area to blend with the surrounding terrain- Soil <br />required for reclamation of sedimentation pond sites has been stored in soil <br />stockpiles adjacent to pond areas as shown on Map 31 a, Kerr Mine Area Soil <br />Removal and Storage, until such time as sedimentation pond reclamation <br />occurs. The methods to be implemented to prevent deterioration of soil during <br />storage are fully described under Section 780.18 and Sections 816.21 through <br />816.25 of this application, Upon removal of each sedimentation pond, the <br />affected land wilt be regraded and revegetated in accordance with Sections <br />816.100-816.106 and 816.111-816.117. <br />Ponds A, B, D, E and F are existing sedimentation ponds. They contain water <br />throughout all or most of the year and typically have some established riparian <br />vegetation. Kerr has proposed to retain Ponds A, B, D, E and F as permanent <br />impoundments. These ponds would be used as stock ponds for livestock <br />grazing and would continue to be used as small impoundments for wildlife use <br />and habitat as they have been since 1979. Both livestock grazing and wildlife <br />habitat are components of the proposed and approved postmining land use. <br />Pond A was created by constructing an embankment across an existing natural <br />drainage to impound intermittent flows and disturbed area runoff from the <br />southern portion of the current permit area and adjacent areas. <br />Pond B was created by excavating a depression in an existing ephemeral <br />drainage channel and constructing a low embankment of sufficient size to retain <br />the required volume of runoff from a portion of the disturbed area, Originally <br />this pond did not retain water year-round, <br />TR-22 780-10 Revised February 2006 <br />