Monitoring data at Ibaraki prefecture [13; 00 May 11, 2011]
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
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station (based on the press release of TEPCO) (sampling date; Sep 24, 2012) (published Nov 8, 2012)
Radioactivity concentration in the seawater near TEPCO Fukushima Daiichi Nuclear Power Plant (based on the press release of TEPCO) [sampling date; November 6, 2012] [published November 8, 2012]
Readings of environmental radiation level by emergency monitoring (Group 1) [November 9, 2012] [published November 12, 2012]
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
Distribution map of radioactivity concentration in the seawater around TEPCO Fukushima Daiichi Nuclear Power Station (based on the press release of TEPCO) (sampling date; Oct 13, 14, 16, 17, 2012) (published Nov 12, 2012)
Radioactivity concentration in the seawater near TEPCO Fukushima Daiichi Nuclear Power Plant (based on the press release of TEPCO) [sampling date; November 8, 2012] [published November 12, 2012]
Readings of environmental radiation level by emergency monitoring (Group 1) [November 12, 2012] [published November 13, 2012]