H.R. 4168 · 119TH CONGRESS

PFAS National Drinking Water Standard Act of 2025

IntroducedEnvironmental Protection

This has not become law. Both chambers must pass the same text before sending it to the president. How a bill becomes law.

SPONSORSHIP

Sponsors & cosponsors.

Members who withdrew their support and later rejoined appear twice, with dates for each period.

COSPONSOR

Rep. Pou, Nellie [D-NJ-9]

Joined Aug 8, 2025

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COSPONSOR

Rep. Dingell, Debbie [D-MI-12]

Joined Jun 26, 2025

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COSPONSOR

Rep. Dexter, Maxine [D-OR-3]

Joined Mar 24, 2026

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COSPONSOR

Larson (CT)

Joined Dec 1, 2025

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PRIMARY SPONSOR

Rep. Fitzpatrick, Brian K. [R-PA-1]

Joined Jun 26, 2025

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COSPONSOR

Rep. Neguse, Joe [D-CO-2]

Joined Aug 8, 2025

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COSPONSOR

Rep. Vindman, Eugene Simon [D-VA-7]

Joined Sep 15, 2025

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COSPONSOR

Quigley

Joined Sep 9, 2025

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COSPONSOR

Rep. Case, Ed [D-HI-1]

Joined Aug 19, 2025

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COSPONSOR

Rep. Lofgren, Zoe [D-CA-19]

Joined Sep 1, 2026

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COSPONSOR

Dean

Joined Dec 3, 2025

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COSPONSOR

Rep. Gillen, Laura [D-NY-4]

Joined Oct 10, 2025

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COSPONSOR

Rep. Latimer, George [D-NY-16]

Joined Mar 25, 2026

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COSPONSOR

Rep. Morrison, Kelly [D-MN-3]

Joined Apr 20, 2026

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COSPONSOR

Rep. Vasquez, Gabe [D-NM-2]

Joined Sep 2, 2025

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COSPONSOR

Rep. Lawler, Michael [R-NY-17]

Joined Apr 22, 2026

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