Palisades Nuclear Power Plant

Nuclear Regulatory Commission announced leak during webinar, but says it's not radioactive and does not impact safety

Plant had been shut down since May 5th because of leak in water tank

Plant owner Entergy has said it will replace the bottom of the tank

Spokeswoman for plant says repair could take until early summer

(File photo)

The Palisades Nuclear Power Plant remains offline because of a leak in a safety injection refueling tank. West Michigan Congressman Fred Upton toured the plant on Monday with a commissioner from the Nuclear Regulatory Commission.