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ANNUAL SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(15) <br />Mine: New Elk ~~ `O <br />NPDES ID. No.: None (Plant Overflow -Pond 6) ~~~~ Q~ <br />Inspection Period: First Quarter 2007 + ~ O~0 <br />General Description or Reference to Site Plan: O~" M~n e9 a~a Sa`e~Y ~ <br />This pond receives overflow from the Preparation Plant and is a polishing pond for the sewage <br />treatment plant. This facilities are currently out of service. Pond 6 is occasionaly used to dewater <br />offter ponds for tp faciliMate Gearraut <br />EMBANKMENT <br />1). Adequacy of the vegetative Dover. Excellent (Moderat$ Few Poor <br />2). Erosion forming Gullies: Extensive So~me// ~ None <br />3). Is wave action causing erosion: ~ <br />On the Upstream embankment? Yes No <br />4). Erosion of the downstream toe of the embankment? Yes No !. <br />Cause of erosion can tie attributed to: <br />5). Is seepage otxuring through the dam? Yes No y~ <br />Coukf this seepage cause potential instabililt/t <br />SEDIMENT STORAGE CAPACITY ~. e /~ <br />1). Has the design storage capaaty of the reservoir been surpassed? /°`°" ~sAl ~C'CerG~ ~~ <br />Yes ~ No v <br />Elevaton ~ top of: <br />Elevation of Water Surface: <br />Elevation to top of Sediment <br />aX' <br />~/yrcc.~c C T9 ~~~ <br />MSHA Qualfied lmpoundmen Inspector <br />3°~ ~~ <br />Date <br />~~~~~ - = _ <br />Date <br />Page 1 <br />