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Mine: New Elk RDA Containment North <br />NPDES ID. No.: None <br />Inspection Period: First Quarter 2013 <br />Inspection Date: 03/29/13 <br />General Description or Reference to Site Plan: <br />This incised containment basin is a non - discharging facility designed to contain run -off from the <br />RDA belt conveyor area north of highway 12. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover: Excellent Moderate Poor <br />2). Erosion forming Gullies: Extensive om= Few 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 v <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? <br />Could this seepage cause potential instability? <br />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />Yes No <br />Explain: <br />OTHER OBSERVATIONS: Cf o Lett h ►?'1(' iZt r e fj1a uA 0■ e-t i,toe /S <br />5c i redact-& 1r1 ( K? • <br />MSHA Qualified Impounduhent Inspector <br />_3 3o - �AI3 <br />Date <br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Yes No c' <br />