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QUARTERLY SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(17) <br />Mine: New Elk <br />NPDES ID. No.: <br />Inspection Period: <br />Inspection Date: <br />Pond #4 <br />Second Quarter 2006 <br />06!12/06 <br />General Descrniption or Referenc~ce Ito Site Plan: r-,~ <br />~rs SeA~utne-nK~CLarllY`0~~~'^~ ~tes L.ies~/opT_-t~l~.~r (~pue~a~ry/eN~ <br />C~.b-5_~ ~t~o.. ~-di`I ~ra,~., Ckcd Grv~c~ Pc~s- l"tvw~ 7e~`r5 ~'~"°0 <br />EMBANKMENT <br />1). Adequacy of the vegetative cover. <br />2). Erosion forming Gullies: <br />3). Is wave action pusing erosion: <br />On the Upstream embankment? <br />At the principal spillway inlet? <br />oellen Moderate Few Poor <br />Extensive Some ~ None <br />Yes <br />Yes <br />4). Erosion of the downstream tce of the embankment? Yes <br />Cause of erosion can be attributed to: <br />No ~ <br />No ~- <br />No ~- <br />5). Is seepage occurring through the dam? Yes <br />Could this seepage cause potential instabilityt <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 />Yes li No <br />Yes ~ No <br />Yes !~~ No <br />Yes No +~ <br />Just starting None <br />