U.S. Communities Unequally Exposed To Arsenic In Drinking Water Study Finds
A study published in the journal Environmental Health Perspectives earlier this month describes the regions in which arsenic remained prevalent in public drinking water supplies after the Environmental Protection Agency (EPA) adjusted its regulations in 2006. Researchers found that smaller communities in the Southwest, places reliant on groundwater systems, and Hispanic communities were more likely to have continued high levels of arsenic contamination. The study is the first to assess differences in public drinking water arsenic exposures by geographic subgroups....