Chris Garrett

Thumbnail image of Public Health and Safety Resource Analysis memo cover

The purpose of this process memorandum is to describe additional supporting resource information in detail. The Public Health and Safety section of Chapter 3 of the EIS includes brief summaries of the information contained in this process memorandum.

Thumbnail image of Geology, Minerals, and Subsidence Resource Analysis memo cover

The purpose of this process memorandum is to describe additional supporting resource information in detail. The Geology, Minerals, and Subsidence section of Chapter 3 of the EIS includes brief summaries of the information contained in this process memorandum.

Thumbnail image of Review of Hydrologic Trends in Devil’s Canyon and on Oak Flat memo cover

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.

Thumbnail image of Receipt of Water Quality Modeling Results in Native Format memo cover

The purpose of this process memorandum is to document the receipt of native files containing water quality modeling data that don’t otherwise appear in published reports. The native files described below will be incorporated into the project record in conjunction with this process memo.

Thumbnail image of Power Requirements of Mine, Mine Facilities, and Alternative Tailings Storage Facilities memo cover

The purpose of this process memo is to provide the detailed data for additional power information received and summarize the information.

Thumbnail image of Information on Unpatented Mining Claims memo cover

One of the issues identified to be analyzed in the environmental impact statement (EIS) is the presence of unpatented mining claims that might overlap with the proposed project footprint. The purpose of this memorandum is to document the receipt of additional unpatented claim information files for the project record.

Thumbnail image of Summary and Analysis of Groundwater-Dependent Ecosystems memo cover

The purpose of this memo is solely to identify a list of potential GDEs and their characteristics. Analysis of predicted impacts to GDEs is the focus of the full efforts of the Groundwater Modeling Workgroup and is described separately in the project record.

Thumbnail image of Selection of Appropriate Baseline Conditions for NEPA Analysis memo cover

Summarize available guidance regarding the selection of appropriate baseline conditions against which Resolution Copper project impacts will be compared; and where necessary, document the rationale for selecting baseline conditions for specific resources.

Thumbnail image of ADWR/Desert Wellfield Modeling Meeting memo cover

Minutes for meeting with goals to review results of modeling conducted by RCM for the Desert Wellfield pumping in the East Salt River Valley and discuss permitting pathway.

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Media Point of Contact

Amanda Oliver
amanda.oliver@usda.gov

Apache Leap Special Management Area
Apache Leap SMA website