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HYDRO21538
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HYDRO21538
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Entry Properties
Last modified
8/24/2016 8:42:57 PM
Creation date
11/20/2007 2:21:43 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Hydrology
Doc Date
12/1/1997
Doc Name
1997 4TH QUARTER POND INSPECTION REPORT PN C-81-071
From
COLO YAMPA COAL CO
To
DMG
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />COLORADO YAMPA COAL COMPANY <br />MINE 1, MINE 2, ECKMAN PARK <br />1rl~~~i7 <br />POND H <br />RISER CREST=6792.5: LOWEST HOLE = 6966.2 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~O /6to--~ t/7~U~/C E-, <br />Sediment level (% total storage) ~S~o <br />Outnow (ers>: D.oI o~ U-A10t2,~ O. OOOp Lp{'y <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO! <br />Rills S Gullies on Embankments f/ ~j-(Gt4~7~+~£.~1TS 5/Jo'-~ <br />u <br />Inadequate Vegetation v Co/EO_~F/y ~G. Z-3 <br />Outlet Channel Erosion <br />Burrows <br />Other <br /> <br />STRUCTURAL: <br />Differential Settling / <br />Cracks or Slides / <br />Seepage <br />Other / <br />APPURTENANT STRUCTURES: <br />Defective Spillways (/ <br />Dewatering Device Clogged ~ <br />Faulty Gales, Bafnes, Pumps ~ <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED <br />~- <br />INSPECTOR: ~~1~//S f+25 <br />is/documenl/ynlypnd/Pnndinsp doe <br />
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