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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 ff8 <br />Inspection Period: Fourth Quarter 2006 <br />Inspection Date: 12/26!06 <br />General Description or Reference to Site Plan: <br />This pond lies north of Highway 12 at the base of the refuse disposal area. The pond receives <br />runoff from the refuse disposal area. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. cellen Moderate Few Poor <br />2). Erosion forming Gullies: ....... _ _ - Extensive Some ~ None <br />3). Is wave action causing erosion:- _ <br />On the Upstream embankment? Yes No ~' <br />At the principal spilNvay inlet? Yes No ~' <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? <br />Could this seepage cause potential instability? Yes No ~ <br /> <br />PRINCIPAL SPILLWAY <br />1). Is the principal spillway system in working order? Yes ~- No <br />2). Is the inlet free of debris and restrictive material? Yes /~- No <br />3). Is the discharge outlet free of restrictive material? Yes (.- No <br />4). Is erosion occurring at the discharge outlet? Yes No ~ <br /> Evaluate the severity: Extensive Moderate Just starting None <br />