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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: MINE 1. MINE 2. & ECKMAN PARK <br />DATE OF INSPECTION: ~ • ~ ~ • 9S <br />SEDIMENT POND IDENTIFICATION: POND M <br />REFERENCE ELEVATIONS: <br />RISER CREST = 96.4: DEWATER HOLE = 90.6 <br />OPERATIONAL STATUS AT TIME OF INSPECTION ~1 p <br />Approximate water level: 7~ 1 • ~ 1 \ <br />Sediment level (% total storage) I ~o~~ n C'~-t' (C x,i fY) a } C'.I U ~ eS~• ) <br />Outflow (cfs): N ~ f1~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments k <br />Inadequate Vegetation x <br />Outlet Channel Erosion <br />Burrows X <br />Other X <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides ~ <br />Seepage 1C <br />Other <br />APPURTENANT STRUCTURES; <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, BafBes, Pumps <br />Other <br />ADDITIONAL COM <br />MAINTENANCE REQUIRED: T ~ X 1 Ec1~ <br />k <br />X <br />X <br />X 1 e.wk-t n <br />dzvl~~. <br />in~r, ~zti ~r~}F.f it'1LJ <br />i,~l4w 'f IGZr Y1l`•~~ <br />INSPECTOR: ~~' _~ ~/ ~C„~~~ <br />I: DOC U E MN T/ PO N D IN S P. DO C <br />
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