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REP32727
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REP32727
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Entry Properties
Last modified
8/25/2016 12:08:50 AM
Creation date
11/27/2007 6:19:26 AM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1980007
IBM Index Class Name
Report
Doc Date
10/11/1996
Doc Name
RESPONSES TO REVIEW OF 1993 & 1994 ANNUAL HYDROLOGY REPORTS WEST ELK MINE PN C-80-007
From
MOUNTAIN COAL CO
To
DMG
Permit Index Doc Type
HYDROLOGY REPORT
Media Type
D
Archive
No
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Mr. Boulay <br />/993/94 AHR Responses <br />Page 4 <br />27. Please find a revised Page 17 enclosed. Reference to Table 7 has been deleted. Water nmoff <br />from the refuse pile is not representative of discharge for the entve mine site for WY 1994. <br />28. Please find 3 copies each of Exhibits 2 and 3 enclosed. <br />1994 AHR <br />1. Well SOM-C-72-H was mined through in 1994, and the integrity of this well for monitoring <br />hydrologic information in the B seam was believed to have been lost. However, subsequent <br />checks of the well revealed a water level and monitoring was resumed. Table 1.4-2 has been <br />revised accordingly (enclosed). <br />2. Sediment accumulations below the flume aze being cleared at each visit. This procedure <br />appeazs to be an effective resolution of the problem. <br />3. Please find revised (baseline flow information added) Tables D-1 and E-1 enclosed for the <br />North Fork Upper station. No flow information was or is acquired at the North Fork Lower <br />station. <br />4. •There was no flow (dry) in Sylvester Gulch on 09/02!94, the date of the third sampling round. <br />•There was no flow (dry) in the Upper Dry Fork Flume on 09/01/94, the date of the third <br />sampling round. <br />.There was no flow (dry) in the Lick Creek Flume on 09/01/94, the date of the thud sampling <br />round. <br />.Laboratory pH, TSS, TDS and conductivity were not routinely completed by the laboratory <br />for the reasons described previously. Table A2 list all other parameters analyzed. <br />.Laboratory pH, TSS, TDS and conductivity were not routinely completed by the laboratory <br />for the reasons described previously. Table D-3 list all other pazameters analyzed. <br />Laboratory pH, TSS, TDS and conductivity were not routinely completed by the laboratory for <br />the reasons described previously. Table E-1 lists all other parameters analyzed. <br />6. Please find a revised Page 4 and Table 1.2-1 enclosed. <br />7. Please find revised Pages 4 and 7 that describe the monitoring program. Page 6 (Table 1.3-1) <br />has been modified (enclosed). The revised Page 4 also addresses some of the issues identified <br />in this reference. <br />
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