http://www.chicagotribune.com/health...,5813267.story
Toxic chromium found in Chicago drinking water
Detected levels are more than 11 times higher than California's new standard
By Michael Hawthorne, Tribune reporter
August 6, 2011
[snip]
But it could take years before anything is done about chromium contamination in Chicago and scores of other cities, in part because industrial polluters and municipal water utilities are lobbying to block or delay the Obama administration's move toward national regulations....
Detected levels are more than 11 times higher than California's new standard
By Michael Hawthorne, Tribune reporter
August 6, 2011
[snip]
But it could take years before anything is done about chromium contamination in Chicago and scores of other cities, in part because industrial polluters and municipal water utilities are lobbying to block or delay the Obama administration's move toward national regulations....