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HYDRO23787
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HYDRO23787
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Entry Properties
Last modified
8/24/2016 8:44:08 PM
Creation date
11/20/2007 4:04:46 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Hydrology
Doc Date
8/1/1997
Doc Name
1997 3RD 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: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br /> <br />COLORADO YAMPA COAL COMPANY <br />MINE I, MINE 2, ECKMAN PARK <br />7130' 19~ <br />POND F <br />RISER CREST = 6827.0: DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: !~~- <br />Sedimentlevel(% [otalstorage) ~~ <br />Outflow (cfs): Q <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments 1~ <br />Inadequate Vegetation <br />Outlet Channel Erosion <br /> <br />Burrows <br /> <br />Other <br />STRUCTURAL: <br />Differential Settling ~' <br />Cracks or Slides / ' <br />Seepage !/ <br />Other Y <br />APPURTENANT STRUCTURES <br />Defective Spillways v <br />~^ Dewatering Device Clogged / <br />~, ~ Faulty Cates, BafOes, Pumps ~ <br />Other !/ <br />ADDITIONAL COMMENTS: /7Cv1D~v1'7Tru. ~ /~G/ET ~ / <br />MAINTENANCE REQUIRED: /~/l ~f~ /~tp~ JN ~i~LET <br />INSPECTOR: ~ikiss .~a~cFLs <br />I:/DOCUMENT/PON D IN SP. DOC <br />
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