Below are links to data and tools currently available on the agency’s website that include information on PFAS.

Chemistry

• CompTox Chemicals Dashboard
• ChemView

Drinking Water

• Drinking Water Treatability Database
  • PFOA
  • PFOS
• Drinking Water Laboratory Methods
• Data from EPA's Third Unregulated Contaminant Monitoring Rule (UCMR)

Remediation

• Contaminated Site Clean-Up Information

Toxicity

• GenX Chemicals Studies
• Health & Environmental Research Online (HERO)
• Toxics Release Inventory

Waste

• Sampling and Laboratory  Methods (SW-486 Compendium)

Wastewater and Other Environmental Media

• Clean Water Act (CWA) Analytical Methods for Per- and Polyfluorinated Alkyl Substances (PFAS)