Dec 20, 2010
A US environmental group has found that drinking water in 35 American cities contains hexavalent chromium, a probable carcinogen, The Washington Post reported Sunday.
The study by the Environmental Working Group — the first nationwide analysis measuring the presence of the chemical in US water systems — is to be made public on Monday, the daily reported.
The group found hexavalent chromium in the tap water of 31 out of 35 cities sampled. Of those, 25 had levels that exceeded the goal proposed in California, which has been trying aggressively to reduce the chemical in its water supply.
The federal Environmental Protection Agency is considering whether to set a limit for hexavalent chromium in tap water. The agency is reviewing the chemical after the National Institutes of Health, deemed it a “probable carcinogen” in 2008.
This article was posted: Monday, December 20, 2010 at 5:52 am