Illinois 104th Regular Session Status: To Executive Bipartisan · 12 D · 1 R cosponsors

HB 4418 — EPA-STORMWATER-PLASTIC PELLET

Last action — Sent to the Governor

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  1. ✓
    Introduced
  2. ✓
    In Committee
  3. ✓
    Passed House
  4. ✓
    Passed Senate
  5. 5
    To Executive
  6. 6
    Enacted

This bill has been sent to the executive. Introduced January 14, 2026. It awaits signature.

Next likely step: the executive signs it into law or issues a veto.

Prognosis

Likely to advance 90% · high confidence

Where this bill stands today.

Odds of enactment

Moderate

How often bills like it became law.

  • To Executive

    Current position in the legislative process.

  • 15 sponsors

    2 primary, 13 co-sponsors signed on.

  • Bipartisan support

    Sponsored across 2 parties (12 D · 1 R) — cross-party backing.

  • Cleared a recorded vote

    Passed 4 recorded votes so far.

Prognosis reads this bill's own signals — stage, sponsorship breadth, committee status, recorded votes and cross-state momentum. Odds come from a model trained on which bills have become law.

In plain language

The bill addresses stormwater pollution related to plastic pellets.

This legislation focuses on regulating stormwater management to reduce plastic pellet pollution. It aims to improve environmental protection measures.

What this means for you
  • Environment: This bill could lead to improved water quality by addressing plastic pellet contamination.

Bill Text

What changed in the latest version

1 added · 1 removed

Plain-language change summary

In the latest version of Bill HB 4418, the phrase "Engrossed" has been updated to "Enrolled" in the document's title. This change indicates the bill has successfully passed through all legislative reviews and is now in its final form before becoming law. It's important because it shows the bill is moving forward and is one step closer to implementation.

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Latest
HB4418 Engrossed LRB104 17138 BDA 30557 b AN ACT concerning safety.
HB4418 Enrolled LRB104 17138 BDA 30557 b AN ACT concerning safety.
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Action History

  1. Sent to the Governor

  2. Added as Alternate Co-Sponsor Sen. Steve Stadelman

  3. Added as Alternate Co-Sponsor Sen. Mary Edly-Allen

  4. Added as Alternate Co-Sponsor Sen. Suzy Glowiak Hilton

  5. Added as Alternate Co-Sponsor Sen. Robert F. Martwick

  6. Added as Alternate Chief Co-Sponsor Sen. Cristina Castro

  7. Passed Both Houses

  8. Third Reading - Passed; 044-013-000

  9. Added as Alternate Co-Sponsor Sen. Darby A. Hills

  10. Added as Alternate Co-Sponsor Sen. Rachel Ventura

  11. Placed on Calendar Order of 3rd Reading May 27, 2026

  12. Second Reading

  13. Rule 2-10 Third Reading Deadline Established As May 31, 2026

  14. Placed on Calendar Order of 2nd Reading May 22, 2026

  15. Do Pass Environment and Conservation; 007-003-000

  16. Added as Alternate Co-Sponsor Sen. Karina Villa

  17. Added as Alternate Chief Co-Sponsor Sen. Mike Simmons

  18. Added as Alternate Co-Sponsor Sen. Laura Fine

  19. Added as Alternate Co-Sponsor Sen. Javier L. Cervantes

  20. Rule 2-10 Committee Deadline Established As May 22, 2026

  21. Assigned to Environment and Conservation

  22. Referred to Assignments

  23. First Reading

  24. Chief Senate Sponsor Sen. Julie A. Morrison

  25. Placed on Calendar Order of First Reading April 14, 2026

  26. Arrive in Senate

  27. Added Chief Co-Sponsor Rep. Carol Ammons

  28. Third Reading - Short Debate - Passed 069-033-000

  29. Placed on Calendar Order of 3rd Reading - Short Debate

  30. Second Reading - Short Debate

  31. Added Co-Sponsor Rep. Janet Yang Rohr

  32. Placed on Calendar 2nd Reading - Short Debate

  33. Do Pass / Short Debate Energy & Environment Committee; 018-010-000

  34. Assigned to Energy & Environment Committee

  35. Referred to Rules Committee

  36. First Reading

  37. Filed with the Clerk by Rep. Joyce Mason

Sponsors

Sponsorship breakdown

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2 sponsors · 13 co-sponsors · 168 not signed on · 48 voted No

Sponsors (2)

Co-sponsors (13)

Not signed on (168)

168 members have not signed on to this bill.

Show all 168 →

"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.

Whip count is in markup. Polling the chamber and every recorded vote this session. Only the first open is slow. It’s instant for you after this. Calling the roll · Tallying · Engrossing

Votes

Third Reading

Passed 44 Yea · 13 Nay · 2 Other
Party YeaNayPresentNot Voting
Unaffiliated 3000
Democrat 35100
Republican 51202
Total 431302
% of votes cast 74%22%0%3%
How each member voted (58)
Member Party Vote
Simmons — Yea
Glowiak Hilton — Yea
Loughran Cappel — Yea
Bill Cunningham Democrat Yea
Celina Villanueva Democrat Yea
Christopher Belt Democrat Yea
Cristina Castro Democrat Yea
David Koehler Democrat Yea
Doris Turner Democrat Yea
Elgie R. Sims, Jr. Democrat Yea
Emil Jones, III Democrat Yea
Graciela Guzmán Democrat Yea
Gregg Johnson Democrat Yea
Javier L. Cervantes Democrat Yea
Julie A. Morrison Democrat Yea
Karina Villa Democrat Yea
Kimberly A. Lightford Democrat Yea
Lakesia Collins Democrat Yea
Laura Ellman Democrat Yea
Laura Fine Democrat Yea
Laura M. Murphy Democrat Yea
Linda Holmes Democrat Yea
Mark L. Walker Democrat Yea
Mary Edly-Allen Democrat Yea
Mattie Hunter Democrat Yea
Michael E. Hastings Democrat Yea
Michael W. Halpin Democrat Yea
Mike Porfirio Democrat Yea
Napoleon Harris III Democrat Yea
Omar Aquino Democrat Yea
Patrick J. Joyce Democrat Nay
Paul Faraci Democrat Yea
Rachel Ventura Democrat Yea
Ram Villivalam Democrat Yea
Robert F. Martwick Democrat Yea
Robert Peters Democrat Yea
Sara Feigenholtz Democrat Yea
Steve Stadelman Democrat Yea
Willie Preston Democrat Yea
Andrew S. Chesney Republican Nay
Chapin Rose Republican Nay
Chris Balkema Republican Nay
Craig Wilcox Republican Nay
Dale Fowler Republican Nay
Darby A. Hills Republican Yea
Dave Syverson Republican Nay
Donald P. DeWitte Republican Yea
Erica Harriss Republican Nay
Jason Plummer Republican Nay
Jil Tracy Republican Nay
John F. Curran Republican Yea
Li Arellano, Jr. Republican Not Voting
Neil Anderson Republican Nay
Sally J. Turner Republican Nay
Seth Lewis Republican Yea
Steve McClure Republican Not Voting
Sue Rezin Republican Yea
Terri Bryant Republican Nay

Official roll call →

Passed 7 Yea · 3 Nay
Party YeaNayPresentNot Voting
Democrat 7000
Republican 0300
Total 7300
% of votes cast 70%30%0%0%
How each member voted (10)
Member Party Vote
Adriane L. Johnson Democrat Yea
Julie A. Morrison Democrat Yea
Karina Villa Democrat Yea
Laura Ellman Democrat Yea
Laura Fine Democrat Yea
Mark L. Walker Democrat Yea
Sara Feigenholtz Democrat Yea
Andrew S. Chesney Republican Nay
Donald P. DeWitte Republican Nay
Jason Plummer Republican Nay

Official roll call →

Third Reading

Passed 69 Yea · 33 Nay · 16 Other
Party YeaNayPresentNot Voting
Democrat 62009
Unaffiliated 5101
Republican 13206
Total 6833016
% of votes cast 58%28%0%14%
How each member voted (117)
Member Party Vote
Du Buclet — Yea
Faver Dias — Yea
Hernandez, Lisa — Not Voting
Katz Muhl — Yea
La Ha — Nay
Williams, Jawaharial — Yea
Yang Rohr — Yea
Aarón M. Ortíz Democrat Yea
Abdelnasser Rashid Democrat Yea
Amy Briel Democrat Yea
Angelica Guerrero-Cuellar Democrat Yea
Ann M. Williams Democrat Yea
Anna Moeller Democrat Yea
Anne Stava Democrat Yea
Anthony DeLuca Democrat Not Voting
Barbara Hernandez Democrat Yea
Bob Morgan Democrat Yea
Camille Y. Lilly Democrat Yea
Carol Ammons Democrat Yea
Curtis J. Tarver, II Democrat Yea
Dagmara Avelar Democrat Yea
Daniel Didech Democrat Yea
Dave Vella Democrat Yea
Debbie Meyers-Martin Democrat Yea
Diane Blair-Sherlock Democrat Yea
Edgar González, Jr. Democrat Yea
Eva-Dina Delgado Democrat Not Voting
Fred Crespo Democrat Not Voting
Gregg Johnson Democrat Not Voting
Harry Benton Democrat Yea
Hoan Huynh Democrat Not Voting
Jaime M. Andrade, Jr. Democrat Yea
Jay Hoffman Democrat Yea
Jehan Gordon-Booth Democrat Yea
Jennifer Gong-Gershowitz Democrat Yea
Joyce Mason Democrat Yea
Justin Cochran Democrat Yea
Justin Slaughter Democrat Yea
Kam Buckner Democrat Yea
Katie Stuart Democrat Yea
Kelly M. Cassidy Democrat Yea
Kevin John Olickal Democrat Yea
La Shawn K. Ford Democrat Not Voting
Lawrence "Larry" Walsh, Jr. Democrat Yea
Lilian Jiménez Democrat Yea
Lindsey LaPointe Democrat Yea
Lisa Davis Democrat Yea
Marcus C. Evans, Jr. Democrat Not Voting
Margaret A. DeLaRosa Democrat Yea
Margaret Croke Democrat Yea
Martha Deuter Democrat Yea
Mary Beth Canty Democrat Yea
Mary Gill Democrat Yea
Matt Hanson Democrat Yea
Maura Hirschauer Democrat Yea
Maurice A. West, II Democrat Yea
Michael Crawford Democrat Yea
Michael J. Kelly Democrat Not Voting
Michelle Mussman Democrat Yea
Nabeela Syed Democrat Yea
Natalie A. Manley Democrat Yea
Nicholas K. Smith Democrat Yea
Nicolle Grasse Democrat Yea
Norma Hernandez Democrat Yea
Rick Ryan Democrat Yea
Rita Mayfield Democrat Yea
Robert "Bob" Rita Democrat Yea
Robyn Gabel Democrat Yea
Sharon Chung Democrat Yea
Sonya M. Harper Democrat Yea
Stephanie A. Kifowit Democrat Yea
Sue Scherer Democrat Yea
Suzanne M. Ness Democrat Yea
Thaddeus Jones Democrat Not Voting
Theresa Mah Democrat Yea
Will Guzzardi Democrat Yea
William "Will" Davis Democrat Yea
Yolonda Morris Democrat Yea
Adam M. Niemerg Republican Nay
Amy Elik Republican Nay
Amy L. Grant Republican Nay
Blaine Wilhour Republican Not Voting
Brad Halbrook Republican Nay
Brad Stephens Republican Nay
Bradley Fritts Republican Nay
Brandun Schweizer Republican Nay
Charles Meier Republican Nay
Chris Miller Republican Nay
Christopher "C.D." Davidsmeyer Republican Not Voting
Dan Swanson Republican Yea
Daniel J. Ugaste Republican Nay
Dave Severin Republican Nay
David Friess Republican Nay
Dennis Tipsword Republican Not Voting
Jackie Haas Republican Nay
Jason R. Bunting Republican Nay
Jed Davis Republican Nay
Jeff Keicher Republican Nay
Jennifer Sanalitro Republican Nay
Joe C. Sosnowski Republican Not Voting
John M. Cabello Republican Nay
Kevin Schmidt Republican Nay
Kyle Moore Republican Nay
Martin McLaughlin Republican Nay
Michael J. Coffey, Jr. Republican Nay
Norine K. Hammond Republican Not Voting
Patrick Sheehan Republican Nay
Patrick Windhorst Republican Nay
Paul Jacobs Republican Nay
Regan Deering Republican Nay
Ryan Spain Republican Nay
Steven Reick Republican Nay
Tom Weber Republican Nay
Tony M. McCombie Republican Nay
Travis Weaver Republican Nay
Wayne A. Rosenthal Republican Not Voting
William E Hauter Republican Nay

Official roll call →

Energy & Environment

Passed 18 Yea · 10 Nay · 1 Other
Party YeaNayPresentNot Voting
Democrat 18001
Republican 01000
Total 181001
% of votes cast 62%34%0%3%
How each member voted (29)
Member Party Vote
Aarón M. Ortíz Democrat Yea
Abdelnasser Rashid Democrat Yea
Amy Briel Democrat Yea
Ann M. Williams Democrat Yea
Anna Moeller Democrat Yea
Anne Stava Democrat Yea
Carol Ammons Democrat Yea
Curtis J. Tarver, II Democrat Yea
Diane Blair-Sherlock Democrat Yea
Jawaharial Williams Democrat Not Voting
Joyce Mason Democrat Yea
Kimberly Du Buclet Democrat Yea
Lilian Jiménez Democrat Yea
Mary Beth Canty Democrat Yea
Nicolle Grasse Democrat Yea
Norma Hernandez Democrat Yea
Sonya M. Harper Democrat Yea
Suzanne M. Ness Democrat Yea
William "Will" Davis Democrat Yea
Adam M. Niemerg Republican Nay
Blaine Wilhour Republican Nay
Brad Halbrook Republican Nay
Bradley Fritts Republican Nay
Charles Meier Republican Nay
Chris Miller Republican Nay
Dave Severin Republican Nay
Jason R. Bunting Republican Nay
Jed Davis Republican Nay
Regan Deering Republican Nay

Official roll call →

Subjects

Cross-referencing the record. Reading this bill against every other bill in the corpus by meaning, not keywords. Only the first open is slow. It’s instant for you after this. Matching · Ranking · Engrossing

Frequently asked questions

Who sponsors HB 4418?
HB 4418 is sponsored by Joyce Mason (Democrat), Carol Ammons (Democrat), Simmons, Mike, Julie A. Morrison (Democrat), Cristina Castro (Democrat), Javier L. Cervantes (Democrat), Laura Fine (Democrat), Karina Villa (Democrat), Rachel Ventura (Democrat), Darby A. Hills (Republican), Robert F. Martwick (Democrat), Mary Edly-Allen (Democrat), Steve Stadelman (Democrat), Glowiak Hilton, and Janet Yang Rohr (Democrat).
What is the current status of HB 4418?
This bill has been sent to the executive. Introduced January 14, 2026. It awaits signature.
Where can I track HB 4418?
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Last checked for changes 3 months ago · updated continuously

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