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HYDRO29785
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HYDRO29785
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Entry Properties
Last modified
8/24/2016 8:48:40 PM
Creation date
11/20/2007 11:29:34 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984062
IBM Index Class Name
Hydrology
Doc Date
12/1/1997
Doc Name
1997 4TH QTR POND INSPECTION REPORT PN C-84-062
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 />12EFERENCE ELEVATIONS: <br /> <br />COLORADO YAMPA COAL COMPANY <br />MINE 3 <br />//~/ 7 ~~ 7 <br />POND M3N <br />EMERGENCY SPILLWAY = 6670.1 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~G6B - P.~]A <br />Sediment level(% tolalstorage) /~ <br />OutOow (cfs): 6, i0 - Z ~~~,ei <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments y <br /> v <br />Inadequate Vegetation <br /> ~ <br />Outlet Channel Erosion <br />Burrows (.~ <br /> v <br />Other <br />STRUCTURAL: <br />Differential Settling L~ <br />Cracks or Slides `- <br />Seepage ~ <br />O[hcr ~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~~ <br />Dewa[ering Device Clogged L~ <br />Faulty Gales, Baffles, Pumps c. <br />Other ~_ <br />ADDITIONAL COMMENTS: /'~~/<l~ <br />MAINTENANCE REQUIRED: NGY~~c~i <br />INSPECTOR: /.%/~/S ~~.F-i°~ <br />i /Jucumem/gnlypnJ/PonJinsp.Juc <br />
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