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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rute 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: Pond #7 <br />Inspection Period: Fourth Quarter 2006 <br />Inspection Date: 12!26/06 <br />General Description or Reference to Site Plan: <br />This sediment control pond lies east of the preparation plant and pond #6. It receives run-off from <br />the majority of the active surface faalities area lying south of State Highway 12. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. Excellent ode Few Poor <br /> <br />2). Erosion forming Gullies: Extensive Some ~ None ' <br />3). !s wave action causing erosion: _ _' <br /> On the Upstream embankment? ~ ~ Yes - ' ~ No ~/ <br /> At the principal spillway inlet? Yes No ~ <br />4). Erosion of the downstream toe of the embankment? Yes ~ No,. jj <br /> Cause of erosion can be attributed in: ~""' ~"'~`'- T <br />5). Is seepage occurring through ttie dam? Yes No ~ <br />Could this seepage cause potential instability? <br />PRINCIPAL SPILLWAY <br />1). Is the prnncpal spilMray system in working order? Yes _ v No <br />2). Is the iritet free of debris and restrictive material? Yes ~ No <br />3). Is the discharge outlet.free of restrictive material? Yes !~ No <br />4). Is erosion occurring at the discharge outlet? Yes No 1/ <br />Evaluate the severity-. Extensive Moderate Just starting - None <br />