Documents

Families and individuals like to come to this site for its natural desert beauty and rock climbing.

In October 2017, the Arizona Game and Fish Department conducted fish and aquatic herpetological surveys along Queen Creek on Tonto National Forest and Boyce Thompson State Park lands downstream of the Superior Waste Water Treatment Plant and documented >240 juvenile and adult lowland leopard frogs (Rana yavapaiensis), as well as multiple age classes of green sunfish (Lepomis cyanellus).

This field guide is designed to help identify the invasive plants that threaten our forests and grasslands.

The purpose of this memo is to present the current and future status of climbing area access and identify planned mitigation options for climbing resources that may be impacted as a result of the Resolution Copper project.

This document provides a summary of the proposed Arizona hedgehog cactus conservation measure, its rationale, and a description of associated activities and reporting.

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Fact sheet

Request to consider changes and provide written concurrence that the tailings storage facility as described in the GPO is no longer appropriate to analyze in detail, and that replacement with the modified centerline alternative identified by Resolution Copper as "Alternative 3A" is therefore warranted.

It being agreed that a three-party memorandum should be utilized to give guidance to officials and personnel having responsibilities for managing lands withdrawn for Salt River Project Reclamation purposes within Forest Service boundaries.

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Materials that meet the criteria of Freedom of Information Act exemptions are not posted on this website. Culturally sensitive materials not posted here fall under this criteria.

Resolution Copper is providing some additional information related to the nature and characteristics of underground hard rock mineral deposits and how the characteristics of the deposits define the mining methods that are used with a particular focus on selective methods such as cut and fill and unselective methods such as block caving as the two methods that have been used by mines in and around the Copper Triangle for the last century.