PFAS

EPA Administrator PFAS Actions Announcement

EPA Administrator PFAS Actions Announcement

On April 28, 2025, EPA Administrator Lee Zeldin announced a list of upcoming PFAS actions. The actions are guided by...

AWWA Webinar on PFAS Novel Adsorbents and Process Treatment

AWWA Webinar on PFAS Novel Adsorbents and Process Treatment

On Thursday, May 8, 2025, from 1:00 – 2:00pm (eastern time), the American Water Works Association (AWWA) will host a...

Toxicology Groups File Court Brief in Support of PFAS Drinking Water Rule Petitioners

Toxicology Groups File Court Brief in Support of PFAS Drinking Water Rule Petitioners

On April 15, 2025, the Toxicology Excellence for Risk Assessment (TERA) and the International Society for Regulatory Toxicology and Pharmacology...

EPA Filed Unopposed Court Motion for Additional 30-Day Review of the PFAS NPDWR

EPA Filed Unopposed Court Motion for Additional 30-Day Review of the PFAS NPDWR

On April 8, EPA filed a 30-day “Unopposed Motion to Continue Abeyance,” in the PFAS National Primary Drinking Water Regulation...

NSF/ANSI 61/600 Updated for PFAS Regulations

NSF/ANSI 61/600 Updated for PFAS Regulations

NSF has updated the NSF/ANSI/CAN 61-2024 (NSF-61) and NSF/ANSI/CAN 600-2024 (NSF-600) standards to align with the final EPA PFAS National...

PFAS Water System Superfund Liability Relief Bill Reintroduced in House

PFAS Water System Superfund Liability Relief Bill Reintroduced in House

On February 12, House Representatives Marie Gluesenkamp Perez (D-WA) and Celeste Maloy (R-UT) reintroduced H.R. 1267, the “Water Systems PFAS...

State Attorneys General File Amicus Brief Defending EPA’s PFAS Drinking Water Rule

State Attorneys General File Amicus Brief Defending EPA’s PFAS Drinking Water Rule

On January 17, seventeen states and the District of Columbia filed an Amicus Brief in the U.S. Court of Appeals...

OMB Withdraws EPA’s PFAS Effluent Limitation Guidelines and Standards Proposed Rule

OMB Withdraws EPA’s PFAS Effluent Limitation Guidelines and Standards Proposed Rule

On January 21, 2025, the Office of Management and Budget (OMB) withdrew EPA’s Proposed Rule on “Clean Water Act Effluent...

EPA Releases Three New PFAS Rule Quick Reference Guides

EPA Releases Three New PFAS Rule Quick Reference Guides

EPA has released three new Quick Reference Guides to help primacy agencies, water systems, and other interested parties understand the...

EPA Approves Alternative Methods for PFAS Rule Initial Monitoring and Chlorine Testing

EPA Approves Alternative Methods for PFAS Rule Initial Monitoring and Chlorine Testing

On January 16, 2025, EPA published a Federal Register (FR) Notice for an, “Expedited Approval of Alternative Test Procedures for...

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