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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />Mine. New Elk <br />NPDES ID. No.: <br />Inspection Period: <br />Inspection Date: <br />CDMR Rule 4.05.9(17) <br />WP Containment #1 <br />None <br />Third Quarter 2015 <br />09/30/15 <br />General Description or Reference to Site Plan: <br />This containment basin is a non -discharging facility designed to contain run-off from the <br />West Portal Warehouse area. <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 Moderate Few Poor <br />Extensive Someew None <br />Yes <br />4). Erosion of the downstream toe of the embankment? Yes <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 />SEDIMENT STORAGE CAPACITY <br />1). Has the design storage capacity of the reservoir been surpassed? <br />Yes <br />Explain: <br />OTHER OBSERVATIONS: <br />M HA Qualified Impoundment I pector <br />Date <br />No L__ <br />No ci <br />No /i <br />No / <br />rI 0 <br />