Review of Hydrologic Trends in Devil’s Canyon and on Oak Flat
The purpose of this memo is to document an examination of hydrologic trends from monitoring conducted over the last decade or more by Resolution Copper for Devil’s Canyon and Oak Flat. Comments from the public have indicated the belief that ongoing dewatering pumping of the deep aquifer system has already affected water resources in both these areas.
Garrett, C. 2019d. Review of Hydrologic Trends in Devil’s Canyon and on Oak Flat. SWCA Project No. 030951.04. Technical memorandum. Phoenix, Arizona: SWCA Environmental Consultants. January 3.
The final EIS and draft Record of Decision (ROD) presently are scheduled to be published in the Federal Register on January 15, 2021.
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