Tim Bayley

This memorandum was written for the United States Forest Service (USFS) to document construction and results of steady-state groundwater flow modeling (Model) representing the additional engineered seepage control measures for the proposed Near West Tailings Storage Facility (TSF) designs (Alternative 2 and Alternative 3).

Evaluation of potential 100-year drawdown impacts from groundwater pumping to supply the proposed RC mine.

This technical memorandum was prepared to document results and analysis of a 60-day pumping test conducted at hydrologic test well HRES-07.

Technical memorandum evaluating potential drawdown impacts from groundwater pumping to supply water for the proposed Resolution Copper mine.

Summary of reconnaissance investigations at the Peg Leg site, an alternative site for a future tailings storage facility (TSF).

Summary of reconnaissance investigations at the Skunk Camp site, an alternative site for a future tailings storage facility (TSF).

This technical memorandum was prepared to document a preliminary analysis of allowable seepage from the tailings storage facility (TSF) alternatives currently being considered by Resolution Copper (RC).

This technical memorandum was prepared to document groundwater transport modeling and results for TSF Alternative 4—Silver King Filtered.

This technical memorandum was prepared to document groundwater transport modeling and results for TSF Alternative 5—Peg Leg.

This technical memorandum was prepared to document groundwater transport modeling and results for TSF Alternative 6—Skunk Camp.