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Bills › 104th General Assembly (2025 to 2026) › State Senate bill

SB 4004104th
bill

104th General Assembly (2025 to 2026) · State Senate bill

SB 4004

AQUIFER PROTECTION ACT

In committee Last action September 2, 2026: Added as Co-Sponsor Sen. Paul Jacobs

Official bill page and text: ilga.gov

Sponsors 8

Prime sponsor
Chapin Rose
Cosponsors (7)
Chris Balkema, Darby A. Hills, Erica Harriss, Paul Jacobs, Sally J. Turner, Sue Rezin, Terri Bryant

Status

In committee as of September 2, 2026. The 104th General Assembly serves until the 105th convenes on January 13, 2027.

Referred to: Senate Executive (from the official referral record)

Roll-call votes 0

No roll-call votes recorded for this measure.

Timeline 22

DateChamberAction
September 2, 2026SenateAdded as Co-Sponsor Sen. Paul Jacobs
June 17, 2026SenateAdded as Co-Sponsor Sen. Erica Harriss
May 30, 2026SenateAdded as Co-Sponsor Sen. Sue Rezin
May 30, 2026SenateAdded as Co-Sponsor Sen. Darby A. Hills
May 29, 2026SenateAdded as Co-Sponsor Sen. Terri Bryant
May 29, 2026SenateAdded as Chief Co-Sponsor Sen. Sally J. Turner
May 28, 2026SenateAdded as Co-Sponsor Sen. Chris Balkema
May 22, 2026SenateSenate Committee Amendment No. 1 Rule 3-9(a) / Re-referred to Assignments
May 22, 2026SenateRule 3-9(a) / Re-referred to Assignments
May 15, 2026SenateRule 2-10 Committee/3rd Reading Deadline Established As May 22, 2026
May 6, 2026SenateSenate Committee Amendment No. 1 To AI and Social Media
May 6, 2026SenateSenate Committee Amendment No. 1 Assignments Refers to Executive
May 5, 2026SenateSenate Committee Amendment No. 1 Referred to Assignments
May 5, 2026SenateSenate Committee Amendment No. 1 Filed with Secretary by Sen. Chapin Rose
April 24, 2026SenateRule 2-10 Committee/3rd Reading Deadline Established As May 15, 2026
March 27, 2026SenateRule 2-10 Committee Deadline Established As April 24, 2026
March 13, 2026SenateRule 2-10 Committee Deadline Established As March 27, 2026
February 25, 2026SenateTo AI and Social Media
February 24, 2026SenateAssigned to Executive
February 6, 2026SenateReferred to Assignments
February 6, 2026SenateFirst Reading
February 6, 2026SenateFiled with Secretary by Sen. Chapin Rose

Data: Open States (API v3; public data, attribution appreciated). Official record: ilga.gov. Bill pages link to the official text, not copied.

Sources for this page

Bill, action and roll-call data from Open States (public data, attribution appreciated). Neither Illinois Capitol Guide nor this information, as presented here, is endorsed by the Illinois General Assembly.