Details how EPA regional water division directors should address PFAS discharges. Precedes a December 2022 memo encouraging states to include PFAS in NPDES permits.
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PFAS within Landfills, Leachate, and Generic Wastes
EPA Memo on Addressing PFAS Discharges in EPA-Issued NPDES Permits
ITRC PFAS Technical and Regulatory Guidance Document
This guidance document was designed to support state and federal environmental staff and other stakeholders in gaining a working knowledge of the current state of PFAS science and practice, and to summarize of the current understanding of all aspects of PFAS from a broad perspective
ITRC Fact Sheet: Biosolids and PFAS
This fact sheet summarizes the emerging technical information about risk and management for biosolids impacted by PFAS.
ITRC Treatment Technologies
This fact sheet provides an overview of the development and implementation of PFAS treatment technologies.
ECOS Resolution 21-1: Advancing Collaboration and Coordination on Per- and Polyfluoroalkyl Substances
This resolution, adopted in late 2021, calls on federal agencies to take a number of specific actions and coordinate closely with state environmental agencies to better understand and mitigate the risks of PFAS.
ECOS White Paper: Processes and Considerations for Setting State PFAS Standards, 2024 Update
ECOS developed and annually updates this paper on how states develop PFAS standards, advisories, and guidance values.
ASDWA PFAS Laboratory Testing Primer for State Drinking Water Programs and Public Water Systems
Provides guidance on how state drinking water programs can work with labs to test PFAS in drinkingw ater samples collected from public water systems
ASDWA and APHL Technical Bulletin to Labs Reporting Analysis using various EPA methods
Alerts labs to inconsistencies when reporting analytical results for FPAS from EPA methods 533, 537, or 537.1
