LD 1604 Maine Senate · 132nd Legislature (2025-2026)

An Act To Protect Groundwater And Surface Waters From Perfluoroalkyl And Polyfluoroalkyl Substances From Landfill Leachate

This bill requires landfill operators in Maine to test leachate (liquid from landfills) quarterly for PFAS chemicals using independent labs and report results annually to the state. It prohibits wastewater discharges containing landfill leachate after June 1, 2026, unless PFAS levels meet state-established limits. Landfills must also provide water testing for PFAS in private drinking wells to nearby property owners upon request. The bill directly affects landfill operators, nearby residents with private wells, and the public through mandatory online reporting of test results.
Bill status signed all 5 stages cleared
Introduction
Apr 2025
Committee Review
May 2025
House Passage
May 2025
Senate Passage
May 2025
Signed into Law
May 2025
Introduced Apr 10, 2025 Signed May 30, 2025
Floor votes

How they voted

This bill passed the Senate by voice vote (no roll call recorded).
Full legislative history

Actions timeline

Total actions
23
Key actions
9
Committee
7
May 30, 2025
Signed into law
Signed by Governor
executive
May 27, 2025
Upper · Passed
PASSED TO BE ENACTED, in concurrence.
upper
May 27, 2025
Lower · Passed
PASSED TO BE ENACTED.
lower
May 22, 2025
Lower · Passed
Committee Amendment "A" (S-128) was READ and ADOPTED.
lower
May 22, 2025
Lower · Passed
On motion of Representative DOUDERA of Camden, the Majority Ought to Pass as Amended Report was ACCEPTED.
lower
May 21, 2025
Upper · Passed
Committee Amendment "A" (S-128) READ and ADOPTED.
upper
May 21, 2025
Upper · Passed
On motion by Senator TEPLER of Sagadahoc the Majority Ought to Pass as Amended Report ACCEPTED.
upper
May 20, 2025
Legislature · Passed
Reported Out - OTP-AM/ONTP
legislature
Apr 10, 2025
Committee
The Bill was REFERRED to the Committee on ENVIRONMENT AND NATURAL RESOURCES.
lower
Apr 10, 2025
Upper · Passed
Committee on ENVIRONMENT AND NATURAL RESOURCES suggested and ordered printed REFERENCE to the Committee on ENVIRONMENT AND NATURAL RESOURCES Ordered sent down forthwith for concurrence
upper
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Mike Tipping
Mike Tipping
DDemocratic
ME
8