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ANNUAL SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(15) <br />Mine: New Elk <br />NPDES ID. No.: Pond #4 <br />Inspection Period: Fourth Quarter 2003 <br />Inspection Date: 1214/2003 <br />Gren/eral Description or Reference to Site Plan: <br />1/715 ~oncQ tS /aCn~~ecO-`G~r»e5:~a7r ~ t7-eu/n1~flflrr>'e;,c~ Grb~~= f~~- -~~ <br />/'eGerueS y'c~u-o~>~Trbvn ~c,-/ C~U/f? /I~~nrMI4X /nl~ss OCCCU'vecQ ~u.Mrvrq <br />tl eurr Ct. HcQ /Uo l~ rS G~/at~ncs OcCC~~'!/~~ a' <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 />Yes <br />Yes <br />4). Erosion of the downstream toe of the embankment? Yes <br />Cause of erosion can be attributed to: <br />5). Is seepage occurring through the dam? Yes <br />Could this seepage cause potential instability? <br />No v <br />No ~- <br />No L <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 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 />xc t Moderate Few Poor <br />Extensive Some ~ None <br />Yes /r <br />Yes j, <br />Yes y <br />Yes <br />Just starting <br />No <br />No <br />No <br />No %/ <br />None <br />Page 1 <br />