Top > Releases ･ Announcements > Fukushima Daiichi NPS Prompt Report > 2013 > Water Leak from the Underground Reservoirs in Fukushima Daiichi Nuclear Power Station (Follow-up Information No.109)
This is follow-up information regarding the water leak from the underground reservoirs at Fukushima Daiichi NPS.
The results of sampling performed in the observation holes of the underground reservoirs today (April 28) are announced.
Similarly to the analysis results on the previous day (April 27), all β with density exceeding the detection limit (2.8-3.3x10-2Bq/cm3) was not detected in any of the observation holes (22 locations) today (April 28).
Please visit our web page for the sampling results.
- Sampling results of the observation holes of the underground reservoirs (on April 28)
http://www.tepco.co.jp/en/nu/fukushima-np/f1/smp/2013/images/chosui_13042802-e.pdf
The water level, etc. of the underground reservoirs will continue to be intensively monitored.
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