Water Sampling Results in the Navajo Nation

These documents provide more information about EPA's work to provide safe drinking water to communities affected by uranium contamination.

• Contaminated Unregulated Water Sources (pdf) (33.1 KB, November 13, 2012)
  This is a table with the results of testing of water sources in the Navajo Nation.
• Northeast Church Rock Water Well Sampling 10/19/2010 (pdf) (3.72 MB, April 21, 2011)
  This is a report of water well sampling in the Northeast Church Rock area in 2011.
• Navajo Nation Water Well Sampling 10/20-21/2010 (pdf) (2.48 MB, April 20, 2011)
  This is a report of water well sampling in various locations in the Navajo Nation in 2011.
• Navajo Nation Unregulated Water Source Sampling 10/12-19/2009 (pdf) (74.49 KB, August 2010)
  This is a report of water well sampling of unregulated water sources in various locations in the Navajo Nation in 2009.
• Navajo Nation Drinking Water Source Sampling 2/26 - 3/7/2008 (pdf) (8.67 MB, August 28, 2008)
  This is a report of water well sampling in various locations in the Navajo Nation in 2008.