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HYDRO24439
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HYDRO24439
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Entry Properties
Last modified
8/24/2016 8:44:30 PM
Creation date
11/20/2007 4:41:06 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Hydrology
Doc Date
10/4/1995
Doc Name
1995 3RD QTR POND INSPECTION REPORT FN C81-071
From
TWENTYMILE COAL CO
To
DMG
Permit Index Doc Type
SEDIMENT POND INSPECTIONS
Media Type
D
Archive
No
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<br />OPERATOR: COLORADO YAMPA COAL COMPANY <br />MINE: MINEII. MINE 2. & ECKMAN PARK <br />DATE OF INSPECTION: `!' ~ ~' ~6 <br />SEDIMENT POND IDENTIFICATION: POND F <br />REFERENCE ELEVATIONS: <br />RISER CREST = 6827 0• DEWATER HOLE = 6823 0 <br />OPERATIONAL STATUS AT TIME OF INSPE TION <br />Approximate water level: l{' (i o~a•?JJ <br />Sediment level(%totalstorage) ~Lr~~O r,~JpfOX1(1'IU~~II.\ r~~~,~ <br />Outflow (cfs): ~Of1t~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments )< <br />Inadequate Vegetation X <br />Outlet Channel Erosion X <br />Burrows X <br />Other X <br />STRUCTURAL: <br />Differential Settling X <br />Cracks or Slides k <br />Seepage <br />Other X <br />APPURTENANT STRUCTURES; <br />Defective Spillways y <br />Dewatering Device Clogged X <br />Faulty Gales, Baffles, Pumps l <br />% <br />Other <br />ADDITIONAL <br />MAINTENANCE REQU <br />INSPECTOR: / <br />I: D 0 0 0 E MN T/PON D I N S P. D O C <br />
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