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HYDRO30916
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HYDRO30916
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Entry Properties
Last modified
8/24/2016 8:54:42 PM
Creation date
11/21/2007 12:58:23 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1984062
IBM Index Class Name
Hydrology
Doc Date
10/21/1987
Doc Name
INSPECTION OF MINE 3 ON 10/8&9/87 PN C-84-062
From
YAMPA VALLEY COAL CORP
To
MLRD
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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.,~::. <br /> <br />QUARTERLY INSPECTION REPORT <br />*~ ,. OPERATOR: Colorado Yamoa Coal Company ' <br />MINE: Mine ~3 - <br />DATE OF INSPECTION: March 11, 1987 <br />POND IDENTIFICATION <br />TYPE OF POND <br />1 2 3 4 5 <br />Mine=3 South <br />Sedimenta ion _I <br />_' OPERATIONAL STATUS AT TIME OF INSPECTION _ <br />Approximate Water Level: 6670 <br />' Sediment Level (X total Storage): Ice on pond; No sediment level was observed <br />Outflow (cfs): 4later was in the culvert: No flow measurement was recorded at the time <br />FEATURES PROBLEM COMMENTS <br />. EROSIOtIAL: YE5 NO <br />Rills & Gullies on Embankment _ X <br />Inadequate Vegetation _ x 3/4 of the pond is surrounded by spoil <br />'~ Outlet Channel Erosion _ X <br />Burrows _ ~ <br />Other _ ` <br />. _ STRUCTURAL: <br />Differential Settling _ ~ <br />Cracks or Slides _ ~ <br />Seepage _ ~ <br />Other <br />APPURTENAt1T STRUCTURES: <br />Defective Spillways _ as_ <br />Dewatering Device Clogged _ x <br />Faulty Gates, Baffles, Pumps _ ~ <br />Other <br />• ADDITIOt;AL COMtdEtt7S: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPEC70R: R ~.r:E.,._,..`~ ~»... ~. ~_ <br />-~r~.:.,...,... .. - . <br />
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