Study reveals widespread drinking water contamination in U.S. with racial disparities

A new study by Silent Spring Institute reveals that nearly one-third of U.S. residents have been exposed to unregulated contaminants in drinking water. Hispanic and Black communities are disproportionately affected, facing higher contamination levels and proximity to pollution sources. The analysis examined data from 4,815 public water systems, finding that 27% had detectable levels of harmful chemicals like PFAS and 1,4-dioxane. These contaminants are linked to serious health issues, including cancer. The study highlights ongoing racial disparities in water quality, which are not solely explained by income or socioeconomic status. It calls for increased federal regulation of contaminants and better resources for affected communities.