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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Mine: New Elk <br />NPDES ID. No.: Pond #1 <br />Inspection Period: Second Quarter 2012 <br />Inspection Date: 06/16/12 <br />General Description or Reference to Site Plan: <br />CDMR Rule 4.05.9(17) <br />This Pond lies West of the Industrial Building and serves as a mine water settleing and water <br />storage pond. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. Moderate Few Poor <br />2). Erosion forming Gullies: Extensive Some 4 None <br />3). Is 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? <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? <br />Could this seepage cause potential instability? <br />PRINCIPAL SPILLWAY <br />1). Is the principal spillway system in working order? <br />2). Is the inlet free of debris and restrictive material? <br />3). Is the discharge outlet free of restrictive material? <br />Yes <br />Yes l.- <br />Yes L- <br />Yes <br />/l <br />4). Is erosion occurring at the discharge outlet? Yes <br />Evaluate the severity: Extensive Moderate Just starting None <br />No <br />No <br />No <br />No <br />Yes No t/ <br />No j• <br />