Readings of environmental radiation level by emergency monitoring (Group 1) [February 4, 2013] [published February 5, 2013]
4-3-2-4 Radiation survey of environment
Radioactivity concentration in the seawater near TEPCO Fukushima Daiichi Nuclear Power Plant (based on the press release of TEPCO) [sampling date; February 3, 2013] [published February 5, 2013]
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 coast and at offshore of Fukushima Prefecture (sampling date; Dec 20, 21, 25, 27, 2012) (published Feb 6, 2013)
Results of environmental monitoring at each NPSs etc. [as of 9; 00 April 26, 2011]
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [13; 00 May 4, 2011]
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [16; 00 May 4, 2011]
Readings at monitoring post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant [19; 00 May 4, 2011]