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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: Pond #4 <br />Inspection Period: Fourth Quarter 2015 <br />Inspection Date: 12/03/15 <br />General Description or Reference to Site Plan: <br />This sediment control pond lies west of the Development Waste Pile. The majority of <br />run-off from this waste pile flows to this pond. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover:Excellen Moderate Few Poor <br />2). Erosion forming Gullies: Extensive Some Fe None <br />3). Is wave action causing erosion: <br />On the Upstream embankment? Yes No <br />At the principal spillway inlet? Yes No r/ <br />4). Erosion of the downstream toe of the embankment? Yes No <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? Yes <br />Could this seepage cause potential instability? <br />PRINCIPAL SPILLWAY <br />No <br />1). <br />Is the principal spillway system in working order? <br />Yes <br />No <br />2). <br />Is the inlet free of debris and restrictive material? <br />Yes L' <br />No <br />3). <br />Is the discharge outlet free of restrictive material? <br />Yes i__ <br />No <br />4). <br />Is erosion occurring at the discharge outlet? <br />Yes <br />No <br />Evaluate the severity: Extensive Moderate <br />Just starting <br />None <br />