Laserfiche WebLink
Annual <br />ANNUAL SEDIMENTATION POND INSPECTION REPORT <br />CDMR Rule 4.05.9(15) <br />Mine: New Elk <br />NPDES ID. No.: Pond #7 <br />Inspection Period: Fourth Quarter 2003 <br />Inspection Date: 3/13/2003 <br />General Description or Reference to Site Plan: <br />`ors po..~P /ies e~ .~°- ~~'~rar^~-j ~~ ~~%~S ~„gc. ~~s~°t <br />aoK/.D PeCP[r~-e5 P ubt ill ~t " <br />~rJa-S Ao~ Syr S2P~i~~oxY' rr~ead` COr1~_ Pc~'.~ <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 />No ~ <br />No L <br />4). Erosion of the downstream toe of the embankment? Yes <br />Cause of erosion can be attributed to: <br />No ; _ <br />5). Is seepage occurring through the dam? Yes <br />Could this seepage cause potential instability? <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 />Excellent Moderate Poor <br />Extensive Some ew None <br />Yes ~ No <br />Yes 1~ No <br />Yes~~ No <br />Yes <br />Just starting <br />None <br />No ~ <br />