Contact Congress about H.R. 6668: Clean Water Standards for PFAS Act of 2025

EPA would have to limit PFAS pollution in U.S. waters and require testing from named industries. Public wastewater plants could get grants to track and manage PFAS coming into their systems.

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Clean Water Standards for PFAS Act of 2025 is a House bill in committee. The latest recorded action: Referred to the Subcommittee on Water Resources and Environment.

Latest action on H.R. 6668: Referred to the Subcommittee on Water Resources and Environment.

Who this affects: This bill mainly affects industries that may release PFAS into water, public wastewater plants, EPA, and communities near affected waters. Named industries would face new testing and, later, possible limits on what they can release. Public wastewater plants could get help finding PFAS sources, but they may also need to work more closely with local industrial users. Communities that use nearby waters for drinking, fishing, or recreation could see changes over time, depending on EPA’s final limits and how facilities respond.

Why this matters: PFAS can be hard to remove once they get into water, and this bill would set national rules for tracking and limiting them. Today, PFAS rules can vary by place and by type of facility. This bill would push EPA to use one federal testing method and set deadlines for water standards and discharge limits. It could lead to cleaner water over time, but the final impact would depend on EPA’s numbers, available funding, and how much treatment facilities must add.

Key provisions in H.R. 6668

• EPA must set health-based water standards for every PFAS chemical or PFAS group it can measure. It must do this within 3 years after the bill becomes law.
• EPA must finish PFAS discharge limits for named industries on fixed deadlines. Those deadlines fall in 2026, 2027, and 2028.
• The bill covers several industries that may release PFAS. They include organic chemicals, plastics and synthetic fibers, electroplating, metal finishing, textile mills, landfills, leather tanning and finishing, paint formulating, and plastics molding and forming.
• EPA must require PFAS discharge monitoring as soon as the bill becomes law. This applies to the listed industries, plus pulp, paper, and paperboard facilities, airports, and makers of electrical and electronic parts.
• EPA must decide by December 31, 2026, whether to write PFAS limits for pulp and paper facilities, airports, and electrical and electronic parts makers. If EPA decides yes, it must publish those limits by December 31, 2028.

How Modern Action helps you take action on H.R. 6668

You do not have to start with a blank letter. Modern Action turns the bill, your position, and the relevant congressional context into a message you can edit and send. The goal is to make contacting Congress clear, specific, and useful without forcing you to parse bill text or figure out the right office on your own.

Questions people ask about H.R. 6668

What is H.R. 6668?

EPA would have to limit PFAS pollution in U.S. waters and require testing from named industries. Public wastewater plants could get grants to track and manage PFAS coming into their systems.

How do I support or oppose H.R. 6668?

Choose support, oppose, or ask for changes on Modern Action. The action flow drafts the message for you and keeps the wording tied to this bill.

Who should I contact about H.R. 6668?

Modern Action uses your location to route the action to the congressional offices relevant to the bill and your representation.

Can Modern Action explain H.R. 6668 before I act?

Yes. Modern Action gives you a plain-English summary, current status, and action context before you send anything.