Illinois 104th General Assembly Status: Introduced 2 D cosponsors

SB3681      — PROTECT THE GREAT LAKES ACT

Last action — Rule 3-9(a) / Re-referred to Assignments

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

This bill has been introduced in the Senate. Introduced February 05, 2026. It must pass committee before a floor vote.

Next likely step: a committee referral and hearing.

Odds of enactment

Low chance

Based on the sponsor, cosponsors, and committee posture, this bill has a low chance of becoming law.

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A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.

Prognosis

Not enough signal yet

Not enough signal yet to read this bill's trajectory — we surface a likelihood only once there's real movement (stage, sponsorship, committee, or votes) to point to.

Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.

In plain language

The bill mandates testing for microplastics and PFAS in Lake Michigan and Illinois drinking water.

The Protect the Great Lakes Act requires monthly testing for microplastics and PFAS in Lake Michigan and Illinois drinking water. It involves regular reporting to the Environmental Protection Agency and the establishment of a working group to address water pollution issues.

What this means for you
  • Healthcare: This may lead to improved health outcomes by addressing water contamination issues related to public health.
  • Environment: This means efforts will be made to understand and potentially reduce harmful water pollutants.

Summary

Creates the Protect the Great Lakes Act. Provides that, at the start of each month, the Metropolitan Water Reclamation District of Greater Chicago shall test for the presence of microplastics and PFAS in Lake Michigan and the Environmental Protection Agency shall test for the presence of microplastics and PFAS in the Illinois drinking water system. Provides that, at the end of each month, the District shall submit a report to the Environmental Protection Agency containing the test results taken at the start of the month. Provides that, after one year of testing and reporting, the District and Environmental Protection Agency shall submit a report to the General Assembly. Provides that the Environmental Protection Agency and the Department of Public Health shall establish an intergovernmental working group. Provides that the group shall meet at the beginning of every month to (i) address the effects of microplastic and PFAS water pollution on public health and (ii) find ways to eliminate microplastic and PFAS water pollution. Provides that, every 6 months, the group shall submit a report to the General Assembly containing recommendations to eliminate microplastic and PFAS water pollution. Effective January 1, 2027.

Bill Text

We don't have the full text on file for this bill yet.

Read SB3681 on the official Illinois source →

Action History

  1. Rule 3-9(a) / Re-referred to Assignments

  2. Rule 2-10 Committee/3rd Reading Deadline Established As May 22, 2026

  3. Added as Co-Sponsor Sen. Laura Fine

  4. Rule 2-10 Committee/3rd Reading Deadline Established As May 15, 2026

  5. Rule 2-10 Committee Deadline Established As April 24, 2026

  6. Assigned to Appropriations- Public Safety and Infrastructure

  7. Referred to Assignments

  8. First Reading

  9. Filed with Secretary by Sen. Mike Simmons

Sponsors

Sponsorship breakdown

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1 sponsors · 1 co-sponsors · 181 not signed on

Sponsors (1)

Co-sponsors (1)

Not signed on (181)

181 members have not signed on to this bill.

Show all 181 →

"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

Subjects

public-safety environment health-insurance
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

What does SB3681      do?
Creates the Protect the Great Lakes Act. Provides that, at the start of each month, the Metropolitan Water Reclamation District of Greater Chicago shall test for the presence of microplastics and PFAS in Lake Michigan and the Environmental Protection Agency shall test for the presence of microplastics and PFAS in the Illinois drinking water system. Provides that, at the end of each month, the District shall submit a report to the Environmental Protection Agency containing the test results taken at the start of the month. Provides that, after one year of testing and reporting, the District and Environmental Protection Agency shall submit a report to the General Assembly. Provides that the Environmental Protection Agency and the Department of Public Health shall establish an intergovernmental working group. Provides that the group shall meet at the beginning of every month to (i) address the effects of microplastic and PFAS water pollution on public health and (ii) find ways to eliminate microplastic and PFAS water pollution. Provides that, every 6 months, the group shall submit a report to the General Assembly containing recommendations to eliminate microplastic and PFAS water pollution. Effective January 1, 2027.
Who sponsors SB3681     ?
SB3681      is sponsored by Mike Simmons (Democrat) and Laura Fine (Democrat).
What is the current status of SB3681     ?
This bill has been introduced in the Senate. Introduced February 05, 2026. It must pass committee before a floor vote.
Where can I track SB3681     ?
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Last checked for changes 3 months ago · updated continuously

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