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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk WP Containment #2 <br />NPDES ID. No.: None <br />inspection Period: Second Quarter 2007 <br />Inspection Date: 0687/07 <br />General Description or Reference to Ske Plan: <br />This containment basin is a non~ischarging facility designed to contain runoff from the <br />West Portal airshaft and manway areas. <br />EMBANKMENT <br /> ~~ <br />1). Adequacy of the vegetative cover. 'Excellent Moderate Few Poor <br />2). Erosion forming Gullies: Extensive Some Few one <br />3). Is wave action causing erosion: ~ <br /> On the Upstream embankment? Yes No <br />4). Erosion of the downstream tce of the embankment? Yes No f/ <br /> Cause of erosion can be attributed to: <br />5). Is seepage occuring through the dam? Yes No~L_ <br /> Could this seepage cause potential instabifit~/? <br />SEDIMENT STORAGE CAPACffY <br />1). Has the design storage gpaaty of the reservoir Been surpassed? <br /> Yes No !/ <br /> Explain: <br />--~-~ <br />OTHER OBSERVATIONS: Yn~ ~P GQ ff <br />!~ H nu i4 <br /><<ln~ii ~n C'1~r~~ <br />MSHA Qualfied impoundment <br />~~~~~~~ <br />Date <br />