The water briefing · PFAS
Two PFAS proposals address compliance timing and other standards
One proposal would let eligible systems request additional time, through 2031, to meet PFOA and PFOS limits. A separate proposal would rescind the regulations for PFHxS, PFNA, HFPO-DA, and specified PFAS mixtures.
A clearer perspective.The details that matter
What this means.
- The two proposals address different issues: additional time for PFOA/PFOS compliance, and rescission of other PFAS regulations.
- Neither proposal should be read as evidence about a particular household’s current exposure.
The context. Both are identified as proposals in the EPA pages reviewed. An extension would require a request and approval; it is not an automatic deadline change for every utility. Their public comment periods closed July 20, 2026.
Connect it to your water.
Ask your utility for its latest PFAS results and current notices, and follow the official rule pages for subsequent changes.
Understand PFOA measurementsKeep exploring
More from the water briefing.
EPA’s final PFAS survey data: what the complete results show
UCMR 5 is a one-time monitoring survey. A result at or above a limit is a measurement, not a violation: the PFOA and PFOS limits are enforced on running annual averages from 2029, and EPA has proposed letting eligible systems request more time, to 2031.
EPA launches a broader search for drinking-water contaminants
This is a study announcement. It does not report a finding about your local water supply or establish a new drinking-water limit.