2018-03-05_REVISION - M1977493

• Permit No: M1977493
• IBM Index Class Name: REVISION
• Doc Date: 3/5/2018
• Doc Name: Request for Technical Revision
• From: Climax Molybdenum Company
• To: DRMS
• Type & Sequence: TR27
• Email Name: ECS
• Email Name: WHE
• Media Type: D
• Archive: No

Water Quality Monitoring Plan Climax Molybdenum Company
Version R4 Permit No M-1977-493
LIST OF TABLES
Table 2-1 —Monitoring Well Construction Summary....................................................................................3
Table 3-1 —Summary of Field Hydraulic Conductivity Tests...................................................................... 10
Table 4-1 —TR-18 Groundwater Monitoring Parameters ........................................................................... 12
Table 4-2—Indicator Parameters for Groundwater Monitoring ..................................................................16
Table 4-3—TR-18 Internal Surface Water Monitoring Parameters............................................................ 17
Table 4-4—TR-18 River and EPR Surface Water Monitoring Parameters................................................ 18
Table 4-5—Indicator Parameters for Surface Water Monitoring................................................................20
Table 5-1 —ARwell Numeric Protection Limits............................................................................................22
Table 5-2—ARK-MW-001 D Numeric Protection Limits..............................................................................23
Table 5-3—EVMW-3S Numeric Protection Limits......................................................................................24
Table 5-4—EVMW-3D Numeric Protection Limits......................................................................................24
Table 5-5—EV-MW-004 Numeric Protection Limits...................................................................................25
Table 5-6—GW#2 Numeric Protection Limits.............................................................................................25
Table 5-7—TM-MW-002D Numeric Protection Limits................................................................................26
Table 7-1 —Groundwater Monitoring Analytical Methods...........................................................................33
Table 7-2—Surface Water Monitoring Analytical Methods.........................................................................33
FIGURES
Figure 1 —Location Map
Figure 2—Arkansas River Watershed Monitoring Locations
Figure 3—Eagle River Watershed Monitoring Locations
Figure 4—Tenmile Creek Watershed Monitoring Locations
Figure 5—Clinton Reservoir Monitoring Locations
LIST OF APPENDICES
APPENDIX A: Groundwater Monitoring Well Completion Logs
APPENDIX B: Summary of Analytical Data
B-1: Groundwater Monitoring Data—Arkansas River Watershed
B-2: Groundwater Monitoring Data— Eagle River Watershed
B-3: Groundwater Monitoring Data—Tenmile Creek Watershed
B-4: Surface Water Monitoring Data—Internal Monitoring Locations
B-5: Surface Water Monitoring Data—Arkansas River and Eagle Park Reservoir Locations
APPENDIX C: Eagle Park Reservoir Chemical Loading and Mixing Analysis
APPENDIX D: Baseline Monitoring Parameters Analytical Methods
EPP—Appendix C March 2018 ui