Distribution map of radioactivity concentration in the seawater around coast and at offshore of Fukushima Prefecture (Sampling Date: Mar 6, 8, 16, 2016)
4-3-2-4 Radiation survey of environment
Comprehensive Radiation Monitoring Plan
Seawater radioactivity near TEPCO Fukushima Daiichi Nuclear Power Plant (Sampling Date: Mar 29, 2016)
Readings of environmental radioactivity level by prefecture (Fallout) (Feb, 2016)
Readings at Monitoring Post out of 20 km zone of Fukushima Daiichi Nuclear Power Plant by Municipality (Mar 31, 2016)
Estimated and measured 1m height environmental radioactivity level at monitoring posts in 47 prefectures (Monitoring Date: Mar 30, 2016)