– Ocean hits record high for radioactive Strontium at all 6 locations near Fukushima reactors — Levels up to 20 times higher than reported last week — Officials: Contamination from highly radioactive ‘debris’ is seeping into ground and flowing out to sea (ENENews, Sep 15, 2014):
TEPCO Prompt Report of Result of Analysis, Sept. 10, 2014:
Port of Fukushima Daiichi, around Discharge Channel and Bank Protection — Seawater
This newly published data shows record levels of Strontium-90 have been detected at all 6 seawater monitoring locations in front of the destroyed reactors. At 3 of 6 locations levels are around triple the previous record set last year.
Yet a report released by TEPCO days later on Sept. 12, 2014 claims: “Results indicate efforts to protect water are succeeding… inside the port area, concentrations of radioactivity have been steadily decreasing… Strontium… nearest the reactors… show levels of 70-100 Bq/L … Strontium 90 has been reduced to approximately a third of earlier levels [and] are projected to further reduce… Strontium 90 outflows to one-fortieth of the current estimated amount of outflow.”
According to a TEPCO document from last month: “Groundwater around reactor buildings (Unit 1 to 4) is confirmed to contain radioactive materials which have mixed with rainwater having been contacted with contaminated debris left on the ground surface due to the accident… contaminated water in the buildings theoretically does not mix with the groundwater flowing around the buildings.”