Source: The Conversation, 9/4/25
To better understand the ways people are being exposed to PFAS, researchers examined four exposure pathways – drinking water contamination, food contamination, recreational exposure and industrial emissions, such as from Superfund sites, airports, military bases and manufacturing plants – across three Great Lakes states: Michigan, New York and Pennsylvania. The interactive map and online dashboard that they created lets residents look up their communities’ known PFAS exposure risks and calculate their own risks. The results also offer insights for people across the U.S. who share similar environments, dietary choices and lifestyles.