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HYDRO30744
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HYDRO30744
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Entry Properties
Last modified
8/24/2016 8:49:23 PM
Creation date
11/21/2007 12:46:35 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1983059
IBM Index Class Name
Hydrology
Doc Date
4/17/2007
Doc Name
1st Quarter 2007 Pond Inspection Report
From
Oxbow Mining, LLC
To
DRMs
Permit Index Doc Type
Sediment Pond Inspections
Media Type
D
Archive
No
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<br />OPERA <br />MINE: <br />POND IDENTIFICATION <br />TYPE OF POND <br />APPROXIMATE WATER LEVEL <br />SEDIMENT (% total storage) <br />OUTFLOW {cfs) <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 REQUIRED <br />FIRST QUARTER 2007 POND INSPECTION REPORT <br />Pond Inspection Date: March 26, 2007 <br />TERROR CREEK COMPANY <br />TERROR CREEK LOADOUT <br />P-1 Dugout <br />Sediment Sediment <br />--0.25 ft. water dry <br /><5 % <5% <br />0 0 <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />No No <br />ADDITIONAL COMMENTS: The design sediment level is 18" below the invert of the primary spillway <br />on P-1. No erosion and adequate vegetative growth remains. Ponds are maintained as designed and in <br />accordance with the approved plan. <br />REFERENCE DRAW]fNGS: <br />Map 7 <br />Exh. 9, p. 11 <br />SWMP Controls: The SWMP control devices were inspected and all SWMP control devices were found to <br />be in good condition. See Map 14 for details. <br /> <br />wV"~-o `" ' <br />Inspected By: ~"'''~~• <br />_ <br />James A. Kiger ~< <'•i ~, ~~ ; ,, <br />~' <br />~~ <br />~~t ~~` <br /> . <br />a,y,~ <br />~ <br />O <br />o°Q~ ~''p:0 <br />.- <br />Under Direction of: _ ~s: 3 07 <br />Be' in L. Go emtm ~° <br />.~ <br />Colorado Reeiste bfessional Fes' .. No. 34286 <br />Coal Processors, ShippersT& <br />43440 Bowie Road <br />Paonia. Colorado 87428 <br />(970) 929-5855 <br />Facsimile: (970) 929-6261 <br />
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