Radiation in New York.

So yesterday i heard that there was a small amount of radiation found in New Yorks water. There is nothing to be concerned about just yet, accorden to this wedsite, http://www.fox23.com/. there is little in our water proubley from japans reactors. We only go a little sliver of whats going on, japan on the other hand cant have milk for eight years. All their milk was radioactified due to the reactors. The Tsunami was one of the world greatest problems for the last year of so. They got hit with an earthquake so bad that it moved them closer to us like 5 feet. They will have to rebuild, you can read the artical from this wedsite..... http://www.dailymail.co.uk/news/article-1367684/Japan-earthquake-tsunami-Fukushima-nulear-plant-radiation-leak-kill-people.html they tell of some of the future and it also admits that the power plant can kill people. What does this mean for earth in the long run?