The city of Crestwood, IL knowingly pumped contaminated drinking water to residences for over a decade. The contaminates are perchloroethylene known as “Perc” and vinyl chloride.  Both carcinogens and caused many to be sick. Activated Carbon filters and Reverse Osmosis systems remove’s these contaminates.

Link: http://www.chicagotribune.com/news/local/breaking/chi-judge-crestwood-water-cases-must-stand-alone-20120517,0,2915184.story

Here’s the original story: http://www.chicagotribune.com/news/local/chi-crestwood-water-story,0,1734272.story