Tepco, Detailed Analysis Results in the Port of Fukushima Daiichi NPS, around Discharge Channel and Bank Protection — Underground Water Obtained at Bank Protection

Tepco, Detailed Analysis Results in the Port of Fukushima Daiichi NPS, around Discharge Channel and Bank Protection — Underground Water Obtained at Bank Protection (pdf):http://www.tepco.co.jp/en/nu/fukushima-np/f1/smp/2014/images/2tb-east_14052802-e.pdf
Results Published May 28, 2014 (Bq/liter):

KUSP, May 30, 2014: [Ken Buesseler, Senior scientists at the Woods Hole Oceanographic Institution] doesn’t worry about cesium-containing fish swimming across the ocean and appearing in other fisheries. The situation is different for strontium-90 [...] Strontium behaves like calcium, and it can replace calcium in your bones. “Instead of [cesium's] 50 days, think of more like 500 days, a couple of years, before it would be released back through natural processes,” he says. [...] In the ocean near the power plant, levels of strontium-90 have grown since the accident. But Buesseler says he hasn’t seen alarming numbers for strontium in fish yet. “Down the road, as we see strontium becoming more of concern, that isotope in the food chain will have to be studied more carefully,” he says. Buesseler hopes to monitor strontium levels in the ocean and seafloor near Japan in the future. Should that strontium move across the Pacific Ocean, it will take three years for it to reach the West Coast of the United States.
Full KUSP broadcast herehttp://blogs.kusp.org/features/2014/05/29/fukushima-in-fish/