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S. 4181
U.S. Senate•In Senate Committee
Summary
S. 4181, the Plastic Pellet Free Waters Act, was introduced in the Senate on Mar 24, 2026 by Sen. Richard Durbin (D) with 9 co-sponsors. It was referred to Environment And Public Works, and last saw action on Mar 24, 2026: Read twice and referred to the Committee on Environment and Public Works. (text: CR S1583).
Record
Text
S. 4181 has 9 co-sponsors.
sb4181/introduced-in-senate.txt119 S4181 IS: Plastic Pellet Free Waters ActU.S. Senate2026-03-24text/xmlENPursuant to Title 17 Section 105 of the United States Code, this file is not subject to copyright protection and is in the public domain.II 119th CONGRESS 2d Session S. 4181 IN THE SENATE OF THE UNITED STATES March 24, 2026 Mr. Durbin introduced the following bill; which was read twice and referred to the Committee on Environment and Public Works A BILLTo require the Administrator of the Environmental Protection Agency to promulgate certain limitations with respect to pre-production plastic pellet pollution, and for other purposes.1.Short titleThis Act may be cited the Plastic Pellet Free Waters Act .2.Effluent limitations for wastewater, spills, and runoff from plastic polymer production facilities, plastic molding and forming facilities, and other point sources associated with the transport and packaging of plastic pellets or other pre-production plastic materialsNot later than 60 days after the date of enactment of this Act, the Administrator of the Environmental Protection Agency (referred to in this section as the Administrator ) shall promulgate a final rule to ensure that—(1)the discharge of plastic pellets or other pre-production plastic materials (including discharge into wastewater and other runoff) from facilities regulated under part 414 or 463 of title 40, Code of Federal Regulations (as in effect on the date of enactment of this Act), is prohibited;(2)the discharge of plastic pellets or other pre-production plastic materials (including discharge into wastewater and other runoff) from a point source (as defined in section 502 of the Federal Water Pollution Control Act ( 33 U.S.C. 1362 )) that makes, uses, packages, or transports those plastic pellets and other pre-production plastic materials is prohibited; and(3)the requirements under paragraphs (1) and (2) are reflected in—(A)all wastewater, stormwater, and other permits issued by the Administrator and State-delegated programs under section 402 of the Federal Water Pollution Control Act ( 33 U.S.C. 1342 ) to facilities and other point sources (as defined in section 502 of that Act ( 33 U.S.C. 1362 )) that make, use, package, or transport plastic pellets or other pre-production plastic materials, as determined by the Administrator, in addition to other applicable limits and standards; and(B)all standards of performance promulgated under section 312(p) of the Federal Water Pollution Control Act ( 33 U.S.C. 1322(p) ) that are applicable to point sources (as defined in section 502 of that Act ( 33 U.S.C. 1362 )) that make, use, package, or transport plastic pellets or other pre-production plastic materials, as determined by the Administrator.
Tracker
The tracker indicates the progress of this legislation as it moves through the legislative process.
- Introduced2026-03-24
- Passed Senate
- Passed House
- Conference
- To President
- Became Law
A bill to require the Administrator of the Environmental Protection Agency to promulgate certain limitations with respect to pre-production plastic pellet pollution, and for other purposes.
Sponsors
Sen. Richard Durbin (D) sponsors S. 4181, and 9 members have co-sponsored it.

Sen. · D–IL · Sponsor
Introduced Mar 24, 2026

Sen. · D–CT · Co-sponsor
Joined Mar 25, 2026

Sen. · D–NJ · Co-sponsor
Joined Mar 25, 2026

Sen. · D–IL · Co-sponsor
Joined Mar 25, 2026

Sen. · D–MA · Co-sponsor
Joined Mar 25, 2026

Sen. · D–OR · Co-sponsor
Joined Mar 25, 2026

Sen. · D–CT · Co-sponsor
Joined Mar 25, 2026

Sen. · D–CA · Co-sponsor
Joined Mar 25, 2026

Sen. · D–NH · Co-sponsor
Joined Mar 25, 2026

Sen. · D–MD · Co-sponsor
Joined Mar 25, 2026
Committees
S. 4181 went before 1 committee: Environment and Public Works.
Actions
S. 4181 has taken 2 actions since Mar 24, 2026.
| Chamber | Action | |||
|---|---|---|---|---|
Mar 24, 2026 | Senate | Read twice and referred to the Committee on Environment and Public Works. (text: CR S1583)Environment and Public Works Committee | ||
Mar 24, 2026 | — | Introduced in Senate |
Votes
S. 4181 has not gone to a roll call.
Related bills
1 bill is related to S. 4181, as Identical bill.
Titles
S. 4181 goes by 3 titles, 1 of them short titles.
- Plastic Pellet Free Waters Act — Display Title
- Plastic Pellet Free Waters Act — Short Title(s) as Introduced
- A bill to require the Administrator of the Environmental Protection Agency to promulgate certain limitations with respect to pre-production plastic pellet pollution, and for other purposes. — Official Title as Introduced
Lobbying
3 clients hired 3 firms and 11 registered lobbyists who named S. 4181 in 5 quarterly filings, 2026. Reported under the Lobbying Disclosure Act; a filing’s income covers everything its registrant worked that quarter, so the amounts below are the filings’, not this bill’s.
Filed under Environment/Superfund, Trade (domestic/foreign), Agriculture, Budget/Appropriations, Chemicals/Chemical Industry, Labor Issues/Antitrust/Workplace, Marine/Maritime/Boating/Fisheries, Natural Resources.
Clients
Who paid to be heard, by how many filings named the bill.
| Client | Business | State | Firms | Filings | Reported |
|---|---|---|---|---|---|
| LYONDELL CHEMICAL COMPANY | — | Texas | 1 | 2 | — |
| OCEANA INC | — | District of Columbia | 1 | 2 | — |
| PLASTICS INDUSTRY ASSOCIATION, INC. | — | District of Columbia | 1 | 1 | — |
Firms
Registrants who filed on the bill, by filings.
| Registrant | Clients | Filings | Reported |
|---|---|---|---|
| LYONDELL CHEMICAL COMPANY | 1 | 2 | — |
| OCEANA, INC. | 1 | 2 | — |
| PLASTICS INDUSTRY ASSOCIATION, INC. | 1 | 1 | — |
Lobbyists
Named on the filings that cite the bill.
| Lobbyist | Firms | Clients | Filings |
|---|---|---|---|
| ANDREW HEALEY | 1 | 1 | 2 |
| COURTNEY MILLEY | 1 | 1 | 2 |
| DEVIN SEARS | 1 | 1 | 2 |
| JOEL HEILMAN | 1 | 1 | 2 |
| JOHN GRANT | 1 | 1 | 2 |
| MICHAEL MESSMER | 1 | 1 | 2 |
| NICHOLAS TORTORICI | 1 | 1 | 2 |
| TAYLOR MANN | 1 | 1 | 2 |
| BARBARA EHIMIKA | 1 | 1 | 1 |
| CHRIS RAGER | 1 | 1 | 1 |
| REED WESTCOTT | 1 | 1 | 1 |
Filings
The documents themselves, on the Senate’s Lobbying Disclosure site, largest reported first.
| Client | Registrant | Period | Reported | Document |
|---|---|---|---|---|
| LYONDELL CHEMICAL COMPANY | LYONDELL CHEMICAL COMPANY | 2026 first_quarter | $1.8M | 1st Quarter - Report |
| LYONDELL CHEMICAL COMPANY | LYONDELL CHEMICAL COMPANY | 2026 second_quarter | $690K | 2nd Quarter - Report |
| OCEANA INC | OCEANA, INC. | 2026 second_quarter | $280K | 2nd Quarter - Report |
| OCEANA INC | OCEANA, INC. | 2026 first_quarter | $200K | 1st Quarter - Report |
| PLASTICS INDUSTRY ASSOCIATION, INC. | PLASTICS INDUSTRY ASSOCIATION, INC. | 2026 second_quarter | $150K | 2nd Quarter - Report |
Classification
The Congressional Research Service files S. 4181 under Environmental Protection, one of its 31 policy areas.
CRS Subjects
CRS assigns every bill one policy area from its 31; S. 4181’s is Environmental Protection.
s4181/policy-areas.txtSource: congress.gov · legiscan.com
