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).

This environmental impact statement documents analysis of impacts of four alternatives developed for programmatic management of the nearly three million acres administered by the Tonto National Forest.

The purpose of this investigation was to assess the Property and surrounding areas to identify the presence or potential presence of recognized environmental conditions (RECs) potentially resulting in environmental impacts to the Property.

This report summarizes meteorological measurements collected at the Resolution Copper Mine monitoring system. The purpose of the monitoring program is to provide the measurements necessary to establish existing meteorological conditions at the proposed site of the Resolution Mine is support of a future air quality permit application for the facility.

This report summarizes meteorological measurements collected at the Resolution Copper Mine monitoring system.  The purpose of the monitoring program is to provide the measurements necessary to establish existing meteorological conditions at the proposed site of the Resolution Mine in support of a future air quality permit application for the facility.

This report summarizes the meteorological, nitrogen dioxide (NO2), sulfur dioxide (SO2), ozone (O3), and particulate matter (PM) data collected at the Resolution Copper Project near Superior, Arizona for the fourth quarter, October 1-December 31, 2014.

An ecological overview for approximately 59.5 hectares of land along Turkey and Rock Creeks within the Tonto National Forest in Gila County, Arizona (referred to as JX Ranch). This evaluation of the property was conducted to: Identify the types and relative condition of the biological resources found; Evaluate the ecological characteristics; Identify remarkable resource attributes, and; Briefly assess the resource conservation values and opportunities in reference to local and regional contexts.

Bat surveys were conducted in the project vicinity. The purpose of this project was to compile baseline data on bat species from surveys conducted in 2011 and previous surveys conducted in the vicinity in 1996, 2001, 2002, and 2004.

Data collected during this wildlife camera monitoring survey provides a preliminary inventory of wildlife species in the vicinity of the proposed project and in the broader area.