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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.6(17) <br />Mine: Southfield <br />NPDES ID. No.: Pond #5 <br />Inspection Period: Third Quarter, 2004 <br />Inspection Date: August 29, 2004 <br />General Description or Reference to Site Plan <br />This sediment control pond lies north east of the main facilities area. All drainage from the <br />reclaimed mine facilities area is directed to this pond. The primary discharge gale has been disabled <br />in the open position, ensuring that the pond functions as a "pass-through" facility. <br />EMBANKMENT <br />1). Adequacy of the vegetative cover: Excellent Moderate Few <br />C Poor <br /> <br />2). <br />Erosion forming Gullies: Extensive _. <br />Some~w~ <br />None <br />3). Is wave action causing erosion: <br /> On the Upstream embankment? Yes No ~~ <br /> At the principal spillway 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? Yes No ,~ <br /> Could this seepage cause potential instability? <br /> <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 /~- No <br />Yes rr No <br />Yes '~ No <br />Yes <br />Just starting <br />None <br />No i/' <br />Page 1 of 2 <br />