The Summary A newly identified chemical byproduct may be present in drinking water in about a third of U.S. homes, a study found. About a third of U.S. residents have been receiving tap water containing a previously unidentified chemical byproduct, a new study has found. “We looked for it in 40 samples in 10 U.S. chlorinated drinking water systems located in seven states. It’s likely to be found in all drinking water treated via this method, he said. Any treatment of drinking water involves some level of health risk, Roberson said.

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Persons: ”, David Wahman, chloramine, David Reckhow, Julian Fairey, Alan Roberson, Reckhow, “, David Andrews, ” Andrews, Roberson, It’s, Wahman Organizations: Environmental Protection Agency, University of Massachusetts, University of Arkansas, Association of, Environmental Locations: U.S, Amherst