Documents

Fact sheets for 9 invasive plants and weeds including Bull Thistle, Canada Thistle, Japanese Knotwood, Musk Thistle, Russian Olive, Siberian Elm, Spotted Knapweed, Tree-of-Heaven, Tropical Soda Apple, and Yellow Starthistle.

Why is so much of Arizona’s water used to irrigate crops in the desert?

Predictions of the chemical compositions of tailings porewater and seepage during the mine’s operation and after closure is the focus of this document.

Email communication on relevant ambient data for both background pollutant concentrations and prevailing meteorological conditions.

This Clean Water Act (CWA) Mitigation Sites Section 7 Compendium is in support of Section 7 consultation under the Endangered Species Act (ESA) for the Resolution Copper Project.

The Department of the Interior is proposing to reallocate non-Indian agricultural (NIA) priority Central Arizona Project water in accordance with the Arizona Department of Water Resources’ recommendation for reallocation. The Department is requesting public comments on the proposed decision.

Letter from Neil Bosworth, Forest Supervisor, to Terry Rambler, Chairman, San Carlos Apache Tribe

This Technical Memorandum summarizes results of drilling, construction, and testing at hydrologic test wells HRES-21, DHRES-15 and DHRES-16.

The purpose of this report is to summarize the current state of knowledge on the potential environmental impacts of chemical dust suppressants.

Receipt notice for letter from TNF Supervisor dated March 8, 2018 and concurrence with approach to modify range of alternatives considered in detail in Draft EIS.