Documents

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The Skunk Camp TSF was indicated as the preferred alternative in the DEIS, which also included a mitigation measure (FS-227) to complete a “more robust and refined” Failure Mode and Effects Analysis (FMEA) risk assessment “with more refined designs and site-specific information,” to be conducted between the DEIS and the Final EIS to address dam safety comments.

Response to Action Item GS-5. Provide input on specific assumptions made by Emerman related to uncertainty of subsidence modeling.

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This material is protected under copyright law and will not be posted to this website.

The purpose of this memorandum is to detail the steps taken between the DEIS and final EIS (FEIS) to further revaluate potential mitigations for the project, leading to the mitigation and monitoring measures included in the revised appendix J of the FEIS.

In response to USFS document titled "List of Potential Final EIS Changes Prior to Republication", which states: "Resolution Copper ownership of Gov't Springs and parcels in Dripping Springs Wash", please find copies of Resolution Copper special warranty deeds for the parcels collectively referred to as Government Springs.

This order withdraws 276 acres of National Forest System (NFS) lands located within the Tonto National Forest from location and entry under the U.S. mining laws, but not from leasing under the mineral and geothermal leasing laws, for a 20-year term, subject to valid existing rights.

The purpose of this process memorandum is to document the Potential future measures that have
now been removed from the FEIS.

The PLANTS Database provides standardized information about the vascular plants, mosses, liverworts, hornworts, and lichens of the U.S. and its territories.

This memorandum documents a review of the Action Alternatives contained in the 2025 Final EIS (FEIS) for the Resolution Copper Project and Land Exchange (Resolution) for consistency with the December 2023 Tonto National Forest Land Management Plan (forest plan).