A report by Grand Canyon Trust Energy Program Director Amber Reimondo details a history of serious problems at Canyon uranium mine (renamed Pinyon Plain Mine in 2020), including flooding and spraying of water contaminated with high levels of uranium and arsenic on soil in a watershed that feeds seeps and springs within the Grand Canyon. Download the full report ›
The fall 2025 edition of the Grand Canyon Trust’s Colorado Plateau Advocate magazine, including a deep dive into the Grand Canyon’s ancient groundwater.
