Technical Bulletins
EPA Federal Facility Superfund Program, Regional Project Manager (RPM) Bulletins provide additional information and resources for selected technical topics for the Federal Facilities Superfund Program. The Bulletins are based on existing guidance and policies.
Technical Bulletins
- Considerations when Reviewing Per- and Poly-fluoroalkyl Substances (PFAS) in Five-Year Reviews (pdf)
- Developing a Crosswalk between Legacy Chemical and Per- and Polyfluoroalkyl Substances (PFAS) Sites (pdf)
- Considerations for PFAS Source Area Investigations (pdf)
- EPA-recommended Toxicity and Attenuation Factors for TCE and Vapor Intrusion (pdf)
- Considerations for Climate Resilience in the CERCLA Process (pdf)
Additional Technical Information
- Using Lysimeters to Determine the Potential of PFAS to Leach from Soil to Groundwater (pdf)
- Memorandum: EPA Guidance Clarifying the Use of CERCLA Remedial Investigations for Scoping Releases and Defining the Nature and Extent of Per- and Polyfluoroalkyl Substance and Other Contamination at Federal Facilities on the National Priorities List