We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

EPA's website will operate in a diminished capacity on Saturday Feb 17, 2018 from 8:00 a.m. to noon EST for routine maintenance. Some services, such as search, may be temporarily unavailable for brief periods during this time. We apologize for any inconvenience.

Navajo Nation: Cleaning Up Abandoned Uranium Mines

Five-Year Plan to Address Impacts of Uranium Contamination

On this page:

2014-2018 Five-Year Plan

Cover of the 2014 Federal Actions to Address Impacts of Uranium Contamination in the Navajo NationView the 2014-2018 Five-Year PlanThe 2014-2018 Five-Year Plan builds on the work of the first 2008 Plan, making adjustments based on information gained during that period, and identifying the next steps in addressing the most significant risks to human health and the environment.

The effort focused on the most imminent risks to people living on the Navajo Nation. While the last five years represent a significant start in addressing the legacy of uranium mining, much work remains and the same federal agencies have collaborated to issue a second Five-Year Plan.

The second Five-Year Plan has the following major objectives:
  • Remediate homes
  • Increase water infrastructure in mining areas
  • Focus on 43 priority mines located near homes
  • Clean up Northeast Church Rock mine
  • Clean up Tuba City Dump
  • Treat groundwater at mill sites
  • Conduct health studies
  • Expand interagency outreach

2008-2012 Five-Year Plan

Cover of the 2013 progress reportView the January 2013 Progress ReportThe 2008-2012 Five-Year Plan was the first coordinated effort by the federal government to address uranium contamination on the Navajo Nation. The Plan outlined a strategy for gaining a better understanding of the scope of the problem and for addressing the greatest risks first. As noted in the Navajo Uranium Report, 2013, this Plan was a significant start in addressing the legacy of uranium mining.

The Five-Year Plan was developed at the request of the U.S. House Committee on Oversight and Government Reform, and included participation of the following agencies: EPA, the Bureau of Indian Affairs (BIA), the Nuclear Regulatory Commission (NRC), the Department of Energy (DOE), the Indian Health Service (IHS), the Agency for Toxic Substances and Disease Registry and the Centers for Disease Control.

The following objectives were developed as part of the Five-Year Plan:
  • Assessment and cleanup of contaminated structures
  • Assessment of contaminated water sources, and provision of alternative water supplies
  • Assessment of abandoned uranium mines, with detailed assessments of those most likely to pose environmental or health problems
  • Cleanup of the Northeast Church Rock mine site and additional high-priority abandoned mine sites
  • Cleanup of the Tuba City Highway 160 site
  • Cleanup of the Tuba City Dump
  • Remediation of groundwater contamination at three former mill sites
  • Case control studies of health risks faced by individuals residing near mill sites or abandoned mine sites

Top of Page

Community Outreach Network

In 2015, Federal and Navajo agencies created the Community Outreach Network to coordinate communication with residents about actions addressing uranium contamination on the Navajo Nation.  The Network includes representatives from the following Federal Agencies: EPA, the Bureau of Indian Affairs, the Nuclear Regulatory Commission, the Department of Energy, the Indian Health Service, and the Agency for Toxic Substances and Disease Registry. The Network also includes the following Navajo Agencies: Navajo Nation Environmental Protection Agency, Navajo Abandoned Mine Lands/Uranium Mill Tailings Remedial Action Program, and the Navajo Nation Department of Health. The purpose of the Community Outreach Network is to coordinate outreach efforts to increase community understanding of the work agencies are doing to address uranium contamination on Navajo Nation. The Community Outreach Network plans workshops and meetings, creates educational material, and participates in local events to help the communities to stay involved and informed.  View more information about upcoming events.

Milton Bluehouse is the Multi-Agency Outreach Liaison of the Community Outreach Network.  His role is to work with communities to understand their concerns and to help support and organize the Network’s communication with communities. For more information about the Community Outreach Network, contact Milton Bluehouse (milton.bluehouse@lm.doe.gov), (970) 773-8347.

Top of Page