TDRSA

Rio Tinto Mining Update: Uranium and Landslide

Results from a follow up study were released recently and have confirmed that uranium detected in the water at the mine is not leaving the facility. The initial monitoring results indicated a high concentration of uranium in water samples from the bottom layer of the Temporary Development Rock Storage Area (TDRSA) at Eagle Mine in Northern Marquette County. …

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Uranium found in Water Samples at Eagle Mine

The Superior Watershed Partnership (SWP) found a high concentration of uranium in water samples from the bottom layer of the Temporary Development Rock Storage Area (TDRSA) at Eagle Mine in Northern Marquette County. The samples confirm the presence of uranium at 72.6ug/L, a level of uranium that exceeds the federal maximum concentration level for drinking …

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