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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.6(13) <br />Mine: Southfield <br />NPDES ID. No.: Coal Loadout Sediment Pond #1 <br />Inspection Period: 1st-Qtr., 2002 <br />Inspection Date: January 28, 2002 <br />General Description or Reference to Site Plan: <br />This pond is located at the east end of the remote coal loadout facility. The facility is inactive, <br />EMBANKMENT <br /> <br />1). Adequacy of the vegetative cover: Excellent oderat Few Poor <br />2). Erosion forming Gullies: Extensive Some Few None <br />3). Is wave action causing erosion: <br /> On the Upstream embankment? Yes No L <br /> At the principal spillway inlet? Yes No ~- <br />4). Erosion of the downstream toe of the embankment? Yes No i~ <br /> Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? Yes No !/ <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 />4). Is erosion occurring at the discharge outlet? <br />Evaluate the severity: Extensive Moderate <br />Yes rl No <br />Yes •~ No <br />Yes ;~ No <br />Yes No i <br />Just starting None <br />Page 1 of 2 <br />