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i <br />ANNUAL SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05,9(15) <br />Mine: Southfield <br />NPDES ID. No.: Pond #4 <br />Inspection Period: Second Quarter 2006 <br />Inspection Date: June 30, 2006 <br />General Description or Reference to Site Plan: <br />This pond is located on the north east wmer of the refuse disposal area. It is a sediment control <br />facility receiving run-off from the refuse disposal 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 />At the principal spilNvay inlet? <br />Excellent oderate Few Pow <br />Extensive Some ~w None <br />Yes <br />Yes <br />4). Erosion of fhe downstream tce Of the embankment? Yes <br />Cause of erosion can be attributed to: <br />No ~ <br />No V <br />No y <br />5). Is seepage oaxrrring through the dam? <br />Could this seepage cause potential instabilify? <br />Yes <br />No,(~ <br />PRINCIPAL SPILLWAY <br />1). Is the principal spillway system in working order? <br />2). Is the inlet free of debris and restrictive materiaYt <br />3).'.Is the_disoharge_outlet free of.restrictive material? <br />4). Is erosion oaxrrring at the discharge outlet? <br />Evalimte the severity: -Extensive' Moderate <br />Yes ~ No <br />Yes c- No <br />Yes r, No <br />Yes No <br />Just starting None <br />Page 1 of 2 <br />