Michigan bills · 2025-2026 Regular Session
Michigan SB 947
Natural resources: inland lakes; dam safety regulations; provide for. Amends and adds (See bill). TIE BAR WITH: HB 5485'26
- Introduced
- In committee
- Passed Senate
- Passed House
- To Governor
- Became law
Sponsors
- Mallory McMorrow (Democratic)
Cosponsors (6)
- Sarah Anthony (Democratic)
- Rosemary Bayer (Democratic)
- Jeff Irwin (Democratic)
- Veronica Klinefelt (Democratic)
- Sam Singh (Democratic)
- Sue Shink (Democratic)
Summary
No official summary is available for this bill.
Latest action(Oct 1, 2026): ORDERED ENROLLED
Text versions
- Senate Concurred Bill
- As Passed by the House
- As Passed by the Senate
- Senate Introduced Bill
- Substitute (H-1) - 3
- Substitute (H-1) - 2
- Substitute (H-1)
- Substitute (S-2)
- Substitute (S-1) - 5
- Substitute (S-1) - 4
- Substitute (S-1) - 3
- Substitute (S-1) - 2
- Substitute (S-1)
Roll-call votes
State vote data last updated Oct 15, 2026, 8:06 AM.
| Date | Vote | Result | Your legislators |
|---|---|---|---|
| Oct 1, 2026 Senate | ROLL CALL: ROLL CALL # 260 YEAS 34 NAYS 2 EXCUSED 2 NOT VOTING 0 | pass | Set your home in Michigan to see |
| Sep 22, 2026 House | passed; given immediate effect Roll Call #366 Yeas 96 Nays 7 Excused 0 Not Voting 7 | pass | Set your home in Michigan to see |
| Jul 2, 2026 Senate | PASSED ROLL CALL # 173 YEAS 22 NAYS 15 EXCUSED 1 NOT VOTING 0 | pass | Set your home in Michigan to see |
Actions
- Oct 1, 2026 · Senate
ORDERED ENROLLED - Oct 1, 2026 · Senate
TITLE AMENDMENT AGREED TO - Oct 1, 2026 · Senate
GIVEN IMMEDIATE EFFECT - Oct 1, 2026 · Senate
ROLL CALL: ROLL CALL # 260 YEAS 34 NAYS 2 EXCUSED 2 NOT VOTING 0 - Oct 1, 2026 · Senate
HOUSE SUBSTITUTE (H-1) CONCURRED IN - Oct 1, 2026 · Senate
RULES SUSPENDED FOR IMMEDIATE CONSIDERATION - Oct 1, 2026 · Senate
HOUSE AMENDED TITLE - Oct 1, 2026 · Senate
PASSED BY HOUSE WITH SUBSTITUTE (H-1) WITH IMMEDIATE EFFECT - Sep 22, 2026 · House
returned to Senate - Sep 22, 2026 · House
title amended - Sep 22, 2026 · House
passed; given immediate effect Roll Call #366 Yeas 96 Nays 7 Excused 0 Not Voting 7 - Sep 22, 2026 · House
read a third time - Sep 22, 2026 · House
placed on immediate passage - Sep 22, 2026 · House
placed on third reading - Sep 22, 2026 · House
substitute (H-1) adopted - Sep 22, 2026 · House
read a second time - Sep 22, 2026 · House
placed on second reading - Sep 22, 2026 · House
motion to discharge committee approved - Sep 22, 2026 · House
rule suspended - Jul 3, 2026 · House
referred to Committee on Natural Resources and Tourism - Jul 3, 2026 · House
read a first time - Jul 2, 2026 · House
received on 07/02/2026 - Jul 2, 2026 · Senate
PASSED ROLL CALL # 173 YEAS 22 NAYS 15 EXCUSED 1 NOT VOTING 0 - Jul 2, 2026 · Senate
SUBSTITUTE (S-2) OFFERED - Jul 1, 2026 · Senate
PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-1) - Jul 1, 2026 · Senate
SUBSTITUTE (S-1) CONCURRED IN - Jul 1, 2026 · Senate
REPORTED BY COMMITTEE OF THE WHOLE FAVORABLY WITH SUBSTITUTE (S-1) - Jun 23, 2026 · Senate
REFERRED TO COMMITTEE OF THE WHOLE WITH SUBSTITUTE (S-1) - Jun 23, 2026 · Senate
REPORTED FAVORABLY WITH SUBSTITUTE (S-1) 6/18/2026 - May 7, 2026 · Senate
REFERRED TO COMMITTEE ON ENERGY AND ENVIRONMENT - May 7, 2026 · Senate
INTRODUCED BY SENATOR MALLORY MCMORROW