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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: <br />Inspection Period: <br />Inspection Date: <br />Pond #1 <br />Third Quarter 2015 <br />09/30/15 <br />General Description or Reference to Site Plan: <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). <br />Adequacy of the vegetative cover: Excellent("Moderate. <br />Few <br />Poor <br />2). <br />Erosion forming Gullies: Extensive <br />Some i" Few <br />None <br />3). <br />Is wave action causing erosion: <br />On the Upstream embankment? <br />Yes <br />No <br />At the principal spillway inlet? <br />Yes <br />No �- <br />4). <br />Erosion of the downstream toe of the embankment? <br />Yes <br />No L% <br />Cause of erosion can be attributed to: <br />5). <br />Is seepage occurring through the dam? <br />Yes <br />No <br />Could this seepage cause potential instability? <br />PRINCIPAL SPILLWAY <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 d:' <br />No <br />3). <br />Is the discharge outlet free of restrictive material? <br />Yes r: " <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 />