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REP38929
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Last modified
8/25/2016 12:23:10 AM
Creation date
11/27/2007 8:13:58 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981071
IBM Index Class Name
Report
Doc Date
4/22/1985
Doc Name
ENERGY 1 2 & ECKMAN PARK MINE 1984 HYDROLOGIC MONITORING REPORT
Permit Index Doc Type
HYDROLOGY REPORT
Media Type
D
Archive
No
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<br /> <br />' 1984 HYDROLOGIC MON70RING REPORT <br />PERMIT 79-177, ENERGY MINES 1, 2 AND ECKMAN PARK <br />OPERATOR: COLORADO YAMPA COAL COMPANY <br />' INTRODUCTION <br />The Energy 1, 2 and Eckman Park Mine is a surface mining operation <br />' located approximately 20 miles southwest of Steamboat Springs, Colorado. A <br />comprehensive hydrologic monitoring program has been conducted at the mine <br />' site from 1979 to the present. The monitor sites, frequency, and list of <br />parameters to be monitored are based on requirements of State Mining Permit <br />' 79-177 and NPDES Permit CO-0027154. Water quality samples are analyzed ac- <br />cording to schedules derived from "Guidelines for the Collection of Base- <br />' line Water Quality and Overburden Chemistry Data" (CMLRD, September 16, <br />1982) and NPDES Permit CO-0027154 (CWQCD, October 7, 1983). <br />' MONITORING PROGRAM DESCRIPTION <br />The plan for monitoring consists of field and laboratory measurement <br />' of water at Surface Discharge Points (SDP), Selected Surface Stations <br />(SSS), Sample Sites (SS), Bedrock Wells (BW), Alluvial Wells (AW) and Spoil <br />Wells (SW). The sites are shown on the map entitled CYCC Hydrologic Moni- <br />toring Program. The schedule for monitoring is shown on the attached ta- <br />' tiles, and is described below. <br />Ground water monitoring consists of water level measurement of bedrock <br />' monitor wells and spoil monitor wells quarterly and alluvial wells monthly. <br />Sampling for full-suite analysis is performed for bedrock, alluvial and <br />' spoil wells twice er year in Aril and Octob alluvial wells are also <br />sampled for major ions in January and Jury. Wells sampled are shown in the <br />attached table, 1984 Ground Water Monitoring. At the time of ground water <br />sampling, temperature, pH and electrical conductivity are measured using <br />' EPA-approved equipment. The parameters analyzed for bedrock wells (BW), <br />spoil wells (SW) and alluvial wells (AW) are shown in the attached table, <br />1984 Ground Water Quality Analyses. <br />!J <br />
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