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2015-04-14_HYDROLOGY - C1981022
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2015-04-14_HYDROLOGY - C1981022
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Entry Properties
Last modified
4/10/2017 2:11:50 PM
Creation date
4/15/2015 7:58:58 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981022
IBM Index Class Name
Hydrology
Doc Date
4/14/2015
Doc Name
1st Quarter 2015 Pond Inspection Report
From
Oxbow Mining, LLC
To
DRMS
Annual Report Year
2015
Report Quarter_Month
1
Permit Index Doc Type
Sediment Pond Inspections
Email Name
RAR
DIH
Media Type
D
Archive
No
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FIRST QUARTER 2015 POND INSPECTION REPORT <br />Pond Inspection Date: March 26, 2015 <br />OPERATOR: - TERROR CREEK LLC.' ' <br />MINE: " TERROR CREEK LOADOUT <br />POND IDENTIFICATION P -1 (001) .• Dugout (002) ' <br />• TYPE OF POND Sediment Sediment <br />APPROXIMATE WATER LEVEL 0.25' ,= - 0.0' dry <br />SEDIMENT (% total storage) <5 % <5% <br />OUTFLOW (cfs) 0 0 <br />FEATURES <br />EROSIONAL <br />Rills & Gullies No No " <br />Inadequate Vegetation No No <br />Outlet Channel Erosion No No <br />Burrows No No' r <br />Other No No ; <br />STRUCTURAL <br />Differential Settling No . -No <br />Cracks or Slides No No— <br />Seepage No "No . <br />Other No -No <br />APPURTENANT STRUCTURES <br />Defective Spillways - _ No__. - =_ =„ N.o_ - - - -- <br />Dewatering Devices Clogged No No <br />Faulty Gates, Etc. - ' No No <br />Other No No <br />MAINTENANCE REQUIRED 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'remairis. Ponds are maintained as designed and in <br />accordance with the approved plan. j <br />REFERENCE DRAWINGS: = Map 7 Exh. 9, p. I 1 <br />SWMP Controls:, The SWMP control devices were inspected and all SWMP control devices were found to <br />be in adequate condition. See Map 14 for details. <br />Inspected By: <br />v� <br />ames A. Kiger ��� °BVEWts ° ° °�'' <br />Under Direction of ; Ct= , o /� <br />Benjamin L. G;' . <br />Colorado Registrofessioual eer No. 34286 ' <br />Coal Processors, Shippers & Marketers <br />43440 Bowie Road <br />Paonia, Colorado 81428 <br />. (970) 929 -5855 : <br />Facsimile: (970) 929 -6261 <br />
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