Hydrochemistry Addendum Groundwater and Surface Water Upper Queen Creek/Devils Canyon Study Area
This report was prepared to support ongoing National Environmental Policy Act (NEPA) review process for the Resolution Project near Superior, Arizona. This report is an addendum to several previous reports prepared by Montgomery & Associates (M&A) that include detailed analysis and discussion of hydrochemical sampling results for surface water and groundwater in the Upper Queen Creek/Devils Canyon (QCDC) study area including:
Montgomery and Associates Inc. 2016. Hydrochemistry Addendum Groundwater and Surface Water, Upper Queen Creek/Devils Canyon Study Area. Prepared for Resolution Copper. Tucson, Arizona: Montgomery and Associates Inc. August 11.
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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