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2014-03-31_HYDROLOGY - C1981012
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2014-03-31_HYDROLOGY - C1981012
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Last modified
8/24/2016 5:41:30 PM
Creation date
4/1/2014 8:37:12 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981012
IBM Index Class Name
Hydrology
Doc Date
3/31/2014
Doc Name
1st Quarter 2014 Sediment Ponds
From
New Elk Coal Company
To
DRMS
Permit Index Doc Type
Sediment Pond Inspections
Email Name
LDS
SB1
Media Type
D
Archive
No
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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: First Quarter 2014 <br />Inspection Date: -O� 7- �y <br />' CfC1 3 � S 0 1i fvl <br />General Description or Reference to Site Plan: 5ed yn eL, � <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: Excellent Mo eer Few Poor <br />2. Erosion forming Gullies: Excellent Mo s Few Poor <br />3. Is wave action causing erosion: <br />On the upstream embankment? Yes No t/� <br />At the principal spillway inlet? Yes No r/ <br />4. Erosion of the downstream toe of the embankment? Yes No <br />Cause of erosion can be attributed to: I)c, eri- on obz -,rYtd <br />1V►shPc�-�ror,. lU.'3aQ,,,., <br />5. Is seepage occurring through the dam? / Yes No /. <br />Could this seepage cause potential instability? >/iw S,-reo6e cL5erreJ o4 <br />PRINICIPAL 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 />Yes r/ <br />Yes <br />Yes <br />Yes <br />Evaluate the severity: Extensive Moderate Just Starting <br />Page 1 of 2 <br />No <br />No <br />No <br />No <br />No <br />
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