Environmental protection: sewage; onsite wastewater treatment systems; regulate, and provide for assessments and evaluations. Amends secs. 12751, 12752, 12757 & 12771 of 1978 PA 368 (MCL 333.12751 et seq.) & adds pt. 128.

Introduced

In Committee

Floor

Crossed Over

Passed

Enacted

Overview Bill text 6 Compare versions History 7 Sponsors

No summary has been published for this bill. The full text is on the Bill text tab.

Chamber: Senate
Introduced: Jan 28, 2026
Last action: Jun 17, 2026 — PLACED ON ORDER OF THIRD READING WITH SUBSTITUTE (S-2)
Session: 2025-2026
Momentum: 47 · Moderate

PASSAGE PROBABILITY

13.2% Unlikely

Why this number

Stage base Reported from Committee — base rate 29%, measured from MI's completed sessions
Momentum -1 47/100 from the pace of recorded action
Time since last action -15 116 days quiet

A transparent scoring model over stage, momentum, recency, sponsorship and recorded votes — not a trained predictor. Treat it as a way to rank attention, not as a forecast.