Results of environmental monitoring at each NPSs etc. [as of 9; 00 May 2, 2011]
4-3-2-4 Radiation survey of environment
Radioactivity density of seawater (Attachment)
Nuclide analysis results of seawater (Attachment)
Detection of radioactive materials from seawater near Fukushima Daiichi Nuclear Power Station (254th release)
Radioactivity density of seawater (Appendix)
Seawater radioactivity near Fukushima Daiichi Nuclear Power Plant (Sampling Date: May 29, 2017)
Readings of environmental radioactivity level by prefecture (Fallout) (Apr, 2017)
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: May 30, 2017)
Seawater radioactivity near Fukushima Daiichi Nuclear Power Plant (Sampling Date: May 28, 2017)