Radioactivity concentration in the seawater near TEPCO Fukushima Daiichi Nuclear Power Plant (based on the press release of TEPCO) [sampling date; September 30, 2012] [published Oct 2, 2012]
4-3-2-4 Radiation survey of environment
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station (survey related to the leaked water from a pipeline between a desalination unit and a tank of concentrated water on April 5, 2012
Sea area Monitoring [as of 30 June 2015]
Sea area Monitoring [as of 23 June 2015]
Sea area Monitoring [as of 16 June 2015]
Sea area Monitoring [as of 9 June 2015]
Sea area Monitoring [as of 2 June 2015]
Sea area Monitoring [as of 26 May 2015]
Sea area Monitoring [as of 19 May 2015]