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<br />QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.6(13) <br />Mine: Southfield <br />Pond Identification: Coal Loadout Sediment Pond #1 <br />Inspection Period: 3[atr 2000 <br />Inspection Date: September 1, 2000 <br />General Description or Reference to Site Plan: <br />This pond is located at the east end of the loadout facility. The area is inactive and the pond <br />was dry with no sediment accumulation. <br />The facility is inactive. <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 spillway inlet? <br />Excellent Moderate Few Poor <br />Extensive Some Few None <br />Yes <br />Yes <br />4). Erosion of the downstream toe of the embankment? Yes <br />Cause of erosion can be attributed to: <br />No X <br />No X <br />No X <br />5). Is seepage occurring through the dam? Yes <br />Could this seepage cause potential instability? <br />No X <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 X No <br />Yes X No <br />Yes X No <br />Yes No X <br />Just starting None <br />Page 1 of 2 <br />