Sierra Club
The Sierra Club is an organization deeply involved in environmental advocacy. In 2023, the club conducted a significant investigation centered around the environmental impact of PFAS concentrations in water sources. This investigation revealed that the levels of PFAS near fields where sludge was applied were nine times higher than those found in areas without such applications. This finding has intensified concerns about the potential environmental and health impacts of PFAS contamination.
Modified: 2026/06/28