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Tepco’s Claim Radiation Leaks Confined to Coast Called ‘Silly’

Tokyo Electric Power Co.’s claim that radioactive water leaking into the sea from the wrecked Fukushima nuclear plant is confined to the coast doesn’t make scientific sense, according to a U.S. researcher who surveyed waters off the site last month.

Japan’s government has supported the utility’s statement that the irradiated groundwater flowing into the Pacific Ocean at a rate of some 400 tons a day remains in an area of 0.3 square kilometers (0.12 square miles) within the bay fronting the atomic station.