– “Deadly” radioactive material up around 50,000,000% at Fukushima plant in recent months — Strontium-90 spikes to record level near ocean outside Reactor No. 2 (ENEnews, Dec 6, 2014):
TEPCO — Detailed Analysis Results in the Port of Fukushima Daiichi NPS, around Discharge Channel and Bank Protection, Nov. 27, 2014:
Most recent report on Strontium-90 concentration in underground observation hole No. 1-17:
- 990,000 Bq/liter (Results published Nov. 27, 2014 — Sample taken Oct. 2, 2014)
- TEPCO’s ‘permissible limits’ for water discharge of Strontium-90 is 10 Bq/liter
First report on Strontium-90 concentration in underground observation hole No. 1-17: