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HYDRO22924
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HYDRO22924
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Last modified
8/24/2016 8:43:54 PM
Creation date
11/20/2007 3:23:14 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Hydrology
Doc Date
4/24/1996
Doc Name
1996 1ST QTR POND INSPECTION REPORT PN C-81-071
From
TWENTYMILE 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 />3 /,30 ~~6 <br />BLSERCREST=937• DFWATERHOLE=910 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level (% total storage) ~b ~ ~Y-o <br />Outflow (cfs): -_~I/E <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments 7L J~jJn„' ~n~F~-~ <br />Inadequate Vegetation n <br />Outlet Channel Erosion )[- <br />Burrows ?~ <br />Other J~ <br />STRUCTURAL: <br />Differential Settling Y <br />Cracks or Slides ~ <br />Seepage <br />Other h <br />APPURTENANT STRUCTURES; <br />Defective Spillways ~ <br />Dewatering Device Clogged K <br />Faulty Gates, Baffles, Pumps <br />Other ~c <br /> <br />ADDITIONAL COMMENTS: ~'`~~' <br />MAINTENANCE REQUIRED: ~/'~~~ <br />I: DOCU EMNT/PON D INSP. DOC <br />
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