An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Navajo Nation: Cleaning Up Abandoned Uranium Mines

Cove Area Mines: Technical Reports

Technical Reports related to the former transfer area located in the Cove/Red Valley Chapter of the Navajo Nation in eastern Arizona.

If you experience a problem reading a document with assistive technology, please contact us.
  • Cove Wash Watershed Final Assessment Report (PDF) (574 pp, 22.7 MB, About PDF)
    This report includes details about the Cove Wash watershed assessment to delineate uranium contamination and source(s) contributing to the contamination in drainage's throughout the watershed. [NOTE: LARGE FILE]