400,000 Gallons Of Radioactive Water Leaked From U.S. Nuclear Power Plant

400,000 Gallons Of Radioactive Water Leaked From U.S. Nuclear Power Plant

WASHINGTON, Mar 19 (NNN-XINHUA) – About 400,000 gallons of radioactive water, leaked from a nuclear power plant in Monticello, the midwestern U.S. state of Minnesota, regulators revealed.

The Minnesota Pollution Control Agency (MPCA), said this week that, state agencies are monitoring Xcel Energy’s efforts, to clean up “a release of water contaminated with tritium” detected at the company’s Monticello nuclear-generating plant.

Xcel Energy reported the leak to the Minnesota Duty Officer and the U.S. Nuclear Regulatory Commission, in late Nov, 2022, after finding unusual results during groundwater monitoring.

The four-month delay in making public the leak of radioactive water has sparked concern about public safety and transparency.

The MPCA said in a news release that, the leak has been stopped and has not reached the Mississippi River or contaminated drinking water sources.

There is no evidence at this time, to indicate a risk to any drinking water wells in the vicinity of the plant, the release also read.

Tritium is a naturally occurring radioactive form of hydrogen, that is produced in the atmosphere. It is a byproduct of the production of electricity by nuclear power plants.

Xcel Energy said, the leak came from a water pipe running between two buildings at its Monticello facility and was stopped.

The company also said, it is monitoring the groundwater plume through two dozen wells, while pumping contaminated groundwater through extraction wells.

“We are working to ensure this cleanup is concluded as thoroughly as possible, with minimal or no risk to drinking water supplies,” said Kirk Koudelka, MPCA assistant commissioner, for land and strategic initiatives.

Xcel Energy is said to be exploring building aboveground storage tanks, or installing a retention pond, to store water containing tritium that has been collected during ongoing recovery activities.– NNN-XINHUA  


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