Fairwinds: Fukushima Groundwater Contamination Worst in Nuclear History

"That (contaminated) water is seeping into the ground table, and there will be contamination on that site for a long time to come. It could also move inland. This is ground water, it doesn't have to move out into the ocean. It is clearly moving into the north"

http://www.youtube.com/watch?v=9CAeixB19d4

I don't believe that TEPCO is actively monitoring plutonium and uranium, which is heavy and more likely to seep into ground water than to be blown into the air. I hope that people in Tokyo do have some independent monitoring stations setup. Anybody know any links?