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Per- and Polyfluoroalkyl Substances (PFAS)

EPA Advances Holistic Approach to Tackle PFAS Across its Full Lifecycle

EPA is addressing Per- and Polyfluoroalkyl substances (PFAS) in drinking water while following the law and ensuring that regulatory compliance is achievable for drinking water systems.
Read the news release

PFAS Explained

Learn about EPA's current understanding of PFAS and discover steps you can take to reduce PFAS risk.

Learn about PFAS
PFAS Resources, Data and Tools

Find state contacts and discover research, data, and tools related to EPA's understanding of PFAS.

Find resources and tools
Actions to Address PFAS

Learn what EPA is doing to address PFAS.

Learn what EPA is doing

Press Release Related to PFAS

Read news release related to PFAS activities at EPA.

Read more news releases