Result of Radioactive Nuclide Analysis around Fukushima Daiichi Nuclear Power Station
Results of radioactive nuclide analysis are published for the sample for below items in the power station and its surrounding area.
* Only Japanese for holidays and weekends
Prompt Report of Result of Nuclide Analysis (December, 2012)
in the Air at the Site of Power Station
Result of radioactive nuclide analysis for the air sampled in the power station.
Seawater near Power Station
Result of radioactive nuclide analysis for the seawater sampled on and offshore of the power station.
in Seawater taken near Intake Canal of Power Station
Result of radioactive nuclide analysis for the seawater sampled at near the intake canal of unit 1 to 4 of the power station.
Subsurface Water near the Turbine Buildings
Result of radioactive nuclide analysis for the water sampled from the sub drain around turbine buildings of unit 1 to 6.
Sub-drain Water in the Surroundings of Centralized Radiation Waste Treatment Facility
Result of radioactive nuclide analysis for the water sampled from the sub drain around centralized waste treatment facility.
Other
- December 27, 2012
- Seawater collected in offshore area of Ibaraki and Miyagi Prefecture
- December 26, 2012
- in the ocean soil off the coast, in the soil
- December 26, 2012
- in the ocean soil off the coast, in the soil
- December 19, 2012
- Fallout at and around the Site
- December 12, 2012
- Seawater collected in offshore area of Miyagi Prefecture
Confirmed Results of Nuclide Analysis (December, 2012)
Seawater taken from Unit 1 to 4 side of South Discharge Channel (December, 2012)
The past data (until July 30, 2012) is available on the page "Press Conference Handouts".
Nuclide analysis is in operation on the radioactive materials in the water sampled near the South Discharge Channel (approximately 330m south of Unit 1-4 side of the South Discharge Channel) in response to the leaked water from the pipeline connecting from Desalination System (Reverse Osmosis Membrane) to Concentrated Water Storage Tank (occurred on March 26 and April 5, 2012).
* The sampling location has been changed on November 26, 2012. (Sampling is performed at approx. 1km south of the previous location.)
- Acrobat® Reader In Order to view the PDF documents, you will need a software product called Adobe® Acrobat® Reader installed on your computer. You can download this software product for free from Adobe's Web site by clicking the left button:
The recent data is here.