1986-03-03_REPORT - C1981013 ‎(4)‎

• Permit No: C1981013
• IBM Index Class Name: Report
• Doc Date: 3/3/1986
• Doc Name: 1985 Annual Hydrology Report ‎(Part 1 0f 2)‎
• From: Wyoming Fuel Company
• Annual Report Year: 1985
• Permit Index Doc Type: HYDROLOGY REPORT
• Media Type: D
• Archive: No

TABLE OF CONTENTS
PAGE
1.0 Introduction I
1.1 Site Description 2
1.2 Sampling Station Descriptions 4
2.0 Monitoring Methods 6
2.1 Surface Water 6
2.2 Ground Water 8
3.0 Monitoring Results 8
3.1 Surface Water 9
3.2 Ground Water 19
3.3 Hydrologic Consequence 25
4.0 Mitigative Measures 26
5.0 Monitoring Programs for 1985 27
5.1 Surface Water 28
5.2 Ground Water 33
Table 1 Surface Water Data Summary 11
Table 2 Comparison of Quality of Mine Discharge with Upstream Waters 14
Table 3 Ground Water Data Summary 23
Figure 1 Water Sampling Locations 3
Figure 2 Stream Flow Hydrograph at Madrid 11
Figure 3 Stream Flow Hydrograph at Stonewall 13
Figure 4 Surface Water Chemistry 16
Figure 5 Station SCF and ACF 1984 Hydrographs 18
Figure 6 Station SCF-1 Typical Hydrograph 20
Figure 7 Station ACF-1 Typical Hydrograph 21
Figure 8 Ground Water Chemistry 24
Appendix 1 Water Sampling Data
Appendix 2 Consumptive Water Use
Appendix 3 Mine Water Inflow/Discharge
Appendix 4 Spring and Seep Survey
Appendix 5 Water Users Survey
Appendix 6 NPDES Reports
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