A new data report from the EPA shows that toxic PFAS have been found at levels at or above the agency's "safe levels" in all but three states in the United States. Per- and polyfluoroalkyl substances (PFAS) are commonly referred to as "forever chemicals" that have been used in industry and consumer products since the early 1940s (EPA). While there are thousands of different PFAS out there, they all share common characteristics: they take a long time to break down and can build up in both humans and the environment over time, having harmful effects.
A 2023 study from the Harvard School of Public Health revealed that people who live in communities with higher proportions of Black and Hispanic residents are more likely to be exposed to PFAS. This finding was linked to the sources of PFAS pollution, such as military bases, airports, landfills, etc., tending to be in close proximity to watersheds serving these communities.
In April of 2024, the government finally made the move to restrict six PFAS chemicals in drinking water; however, a lawsuit from the chemical industries and pressure from members of Congress weakened the restrictions that could be passed. Prior to this, there was a severe lack of enforceable standards on a federal level.