What Is the EPA Doing About PFAS in Drinking Water?

The EPA is currently taking two concrete steps on PFAS in drinking water: it has announced nearly $1 billion in new funding to states to address PFAS in drinking water, and it has issued two proposed rules for public comment that uphold the National Primary Drinking Water Standards for PFOA and PFOS. Both items appear in the agency's own announcement on its homepage, so they represent the EPA's stated current position rather than a finalized regulatory outcome.

The funding: nearly $1 billion to states

According to the EPA's announcement, the agency has made nearly $1 billion in new funding available to states specifically to address PFAS in drinking water. The stated purpose is to help states deal with PFAS contamination in drinking water systems.

What the announcement does not specify is how the money is divided among states, what the application process looks like, or which drinking water systems qualify. If you are trying to find out whether your state or water system can access this funding, the announcement alone is not enough — you would need to follow the EPA's linked PFAS resources or your state's drinking water agency.

The rules: two proposed rules, open for comment

The EPA has issued two proposed rules and opened them for public comment. The key point is what these rules are designed to do: uphold the National Primary Drinking Water Standards for PFOA and PFOS.

That framing matters. These are proposed rules, not final ones, and they are described as maintaining existing standards rather than setting new limits. The announcement does not state the numeric limits, compliance deadlines, or which specific provisions the two proposed rules cover. Anyone affected — water utilities, local governments, or residents — should read the proposed rule text and comment materials directly rather than rely on the summary.

What "proposed" means for you

• Nothing is final yet. A proposed rule is a step in the rulemaking process, and the EPA is explicitly inviting public comment.
• The standards being upheld are the existing PFOA and PFOS standards. The announcement describes the rules as upholding those standards, not changing them.
• Comment is the actionable step. If you have a stake in how the standards are applied, the open comment period is the point of entry described in the announcement.

Where to go next

The EPA homepage points readers to a dedicated page to "Learn about efforts to reduce PFAS." That is the appropriate starting point for details the announcement does not cover — funding mechanics, rule text, and comment instructions. For site-specific questions about your own drinking water, the EPA also offers a technical support request channel for questions, feedback, or problem reports.

One caution: the homepage summary is a headline-level account. It gives you the direction of EPA policy on PFAS in drinking water — money to states plus proposed rules preserving PFOA and PFOS standards — but not the operational detail needed to act on a specific water system or funding application. Treat the linked PFAS page and the proposed rule dockets as the authoritative sources.