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HYDRO22198
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HYDRO22198
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Last modified
8/24/2016 8:43:18 PM
Creation date
11/20/2007 2:48:53 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981022
IBM Index Class Name
Hydrology
Doc Date
11/16/2005
Doc Name
3rd Quarter 2005 Response Letter
From
Oxbow Mining, LLC
To
DMG
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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C <br /> <br />THII2D QUARTER 2005 POND INSPECTION REPORT <br />Pond Inspection Date: September 30, 2005 <br />OPERATOR: <br />MINE: <br />POND IDENTIFICATION; <br />NPDES NUMBER <br />TYPE OF POND: <br />APPROXIMATE WATER LEVEL: <br />SEDIMENT (% total storage): <br />OUTFLOW: <br />FEATURES <br />EROSIONAL <br />Rills & Gullies <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES <br />Defective Spillways <br />Dewatering Devices Clogged <br />Faulty Gates, Etc. <br />Other <br />MAINTENANCE REQUIl2ED <br />REFERENCE DRAWINGS: <br />Oxbow Mining, LLC. <br />Elk Creek Mine and Surface Facilities <br />Sanborn Hubbard Substation #3 Pond D <br />011 007 013 016 <br />Mine Water Sediment Sediment Sediment <br />Dry -2 ft. 0.3 ft. ~5 ft. <br />--______-- <5% <5% <10% <br />None None None Yes <br />PROBLEM PROBLEM PROBLEM PROBLEM <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />No No No No <br />2.05-MSH 2.05-MSE 2.05-MSF 2.05-MSD <br />COMMENTS: The SWMP control devices were inspected and al] SWMP control devices were found to <br />be in fair condition. Performed further SWMP maintenance during the quarter on Elk Creek mine and <br />facility roads. Sumps in front of straw bales were cleaned, straw waddles installed, etc. Ponds have been <br />maintained as designed and in accordance with the approved plan. <br />Inspected By: ~ ~~ ~ ~ ~`"~:'..~. _ -' <br />~~ Jame ~Ki~er "'`^,^ .:. <br />Under Direction of: <br /> <br />3737 Hwy 133 P.O. Box <br />Engineer No. 34286 <br />Colorado 81434 USA <br />TEL (970) 929-5122 FAX (970) 929-5177 <br />i <br />
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