Documents

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).

The purpose of this memorandum is to screen the Copper Creek Project for inclusion in the cumulative effects analysis and assess any cumulative effects with the Resolution Copper Project.

Phase I Environmental Site Assessment (ESA) for approximately 148 acres referred to as the Tangle Creek parcel.

The Federal Land Managers’ Air Quality Related Values Work Group (FLAG) formed to develop a more consistent approach for the Federal Land Managers (FLMs) to evaluate air pollution effects on resources.

In response to item action item RP53 please see the comment below regarding the Subsidence Mitigation – Diversion Channels.

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.

SWCA and TNF have completed reviews and analysis to determine whether reinitiation of Section 7 consultation under the ESA is warranted, and this technical memorandum outlines the various changes that could potentially warrant reinitiation of Section 7 consultation with the USFWS.

NatureServe is the definitive source for information on rare and endangered species and ecosystems in the Americas. This online guide provides information on the 100,000 species and ecosystems that we track.