Leaks and Spills of Tritium at U.S. Commercial Nuclear Power Plants

From the U.S. Nuclear Regulatory Commission:

This is a list of reactor sites that experienced a leak or spill to the environment at some time since initial startup. The list only includes those leaks or spills where tritium in the leak source or the groundwater sample was greater than 20,000 pCi/L. The term “leaks and spills” includes all types of non-routine releases in which tritium from reactor operation contacted the soil in an unintended fashion.

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