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HYDRO25786
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HYDRO25786
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Entry Properties
Last modified
8/24/2016 8:45:25 PM
Creation date
11/20/2007 5:54:46 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Hydrology
Doc Date
4/1/1997
Doc Name
1997 1ST QUARTER 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 /> <br />OPERATOR: COLORADO YAMPA COAL COMPANY <br />MINE: MINE 1. MINE 2. ECKMAN PARK <br />DATE OF INSPECTION: 3~ZG ~97 <br />SEDIMENT POND IDENTIFICATION: POND K_ <br />REFERENCE ELEVATIONS: RISER CREST=93.7:DEWATER HOLE=91.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: <br />Sediment level(% totalstorage) <br />OutOow (cfs): <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br /> ! <br />y <br />Rills & Gullies on Embankments <br /> <br />Inadequate Vegetation <br />Ou[let Channel Erosio n <br />Burrows ~/~. <br />/ <br />Other 1/ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways J[_ <br />Dewa[ering Device Clogged <br />Faulty Cates, Baffles, Pumps <br />Ofher <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRE[ <br />/KONF~ ' T~Pi~X/iM.4T~l~i /8 ~ .5.x.1 <br /> <br />TS .'JAfo..~ CavFJU=ate <br />INSPECTOR: /~~~ ~~S <br />I:/DOCUMENT/PON D I N S P. DOC <br />
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