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Contaminated water crisis

New contaminated water tanks to increase annual effective dose on the border of Fukushima plant area by 2.4 mSv

According to Tepco, currently the annual effective dose on the border of Fukushima plant area is 7.8 mSv but if they build the new 40 tanks as they plan, it

Contaminated water crisis

Radiation level in drain jumped up by 15 times after the Typhoon

On 10/17/2013, Fukushima Diary reported the highest level of all β nuclides (including Strontium-90) were detected in the drain after the Typhoon. (cf, 2,300,000 Bq/m3 of all β nuclide detected

Contaminated water crisis

All β density of groundwater jumped up by 6557 times after the Typhoon / 400,000,000 Bq/m3 highest ever

All β density and Tritium density in groundwater jumped up after the Typhoon near the tank that experienced 300m3 of leakage. All β density was 400,000,000 Bq/m3 on 10/17/2013. It

Contaminated water crisis

Tepco discharged 2,400 m3 of “rainwater” due to the Typhoon

Following up this article.. Tepco discharged 9 tank area dam water due to the Typhoon [URL]   According to Tepco, the total volume of discharged water was 2,400 m3 due