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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk Pond 6 <br />NPDES ID. No.: <br />Inspection Period: <br />Inspection Date: <br />None <br />Fourth Quarter 2007 <br />12/28/07 <br />General Description or Reference to Site Plan: <br />Pond 6 is anon-discharging facility designed to contain plant processing water. The plant has <br />been idle since 1996 and the pond is now used to dewater other ponds prior to clean-out. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. <br />2). Erosion forming Gullies: <br />3). Is wave action causing erosion: <br />On the Upstream embankment? <br />Excellent ode Few Poor <br />Extensive Some <br />4). Erosion of the downstream toe of the embankment? <br />Cause of erosion can be attributed to: <br />None <br />Yes <br />Yes <br />No L~ <br />No ~'~ <br />5). Is seepage occurring through the dam? Yes No y- <br />Could this seepage cause potential instability? <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design s#orage capacity of the reservoir been surpassed? -~--- <br />Explain: %~.vb ~7o~s~v~ „C.e.Gecuu~- e~cu~`1~-- G.~~o~ <br />OTHER OBSERVATIONS: <br />SHA Qualfied Impoundment Ins or <br />T ~ZS~jO ~ <br />Date 77``'' <br />