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The NAU Review. The official news source for Northern Arizona University.
Sept. 3, 2026
We deliver top headlines to the Lumberjack community every Tuesday and Thursday during the academic year. For more, visit in.nau.edu/news.
A Navajo man pumps water from a tank into a barrel. Red rock mesas are in the background.
Identifying safe drinking water on tribal lands
A group of NAU researchers, led by analytical chemist Jani Ingram, sampled water in wells throughout the Navajo Nation to identify which wells contained safe drinking water and which contained dangerous levels of uranium. The work doesn’t just protect Navajo Nation residents’ health; it also provides them with data they can use to advocate for safer community resources.










































