REP02002

• Permit No: C1982056
• IBM Index Class Name: Report
• Doc Date: 12/11/2001
• Doc Name: TABLE 1 CYPRUS YAMPA VALLEY COAL CORP FOIDEL CREEK MINE 1998 ANNUAL HYDROLOGY REPORT WATER QUALITY D
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

CYPRUS YAMPA • EY COAL CORPORATION: FOIDEL CREEK MINE •
1998 ANNUAL HYDROLOGIC REPORT
SUMMARY OF WATER LEVEL DATA
Average Std. Dev. Maximum Minimum Count 9egin End
1 54.86 10.62 65.66 38.2 26 12/30192 08/08/98

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WATER LEVEL.bnv
TABLE 18A SITE: 91 M004