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Montana Legislature · HB 664 · Chapter Number Assigned

Repeal numeric nutrient standards

Introduced
Moved
Reached a final decision
Became law
Derived from the official record below.

Officially: “Repeal numeric nutrient standards Read the full text

Official title shown verbatim from the official record. Plain-language summary coming as coverage deepens. Not legal advice.
2025 session

Where it is

Show all 35 actions
(LC) Drafter Assigned · Dec 14, 2024
(LC) Draft in Legal Review · Feb 18, 2025
(LC) Draft in Edit · Feb 18, 2025
(LC) Draft in Input/Proofing · Feb 19, 2025
(LC) Draft in Final Drafter Review · Feb 21, 2025
(LC) Draft in Assembly · Feb 21, 2025
(LC) Draft Ready for Delivery · Feb 22, 2025
(H) Introduced · Feb 22, 2025
(H) Referred to Committee · Feb 22, 2025
(H) First Reading · Feb 22, 2025
(H) Hearing · Feb 24, 2025
(H) Committee Executive Action--Bill Passed · Feb 28, 2025
(H) Committee Report--Bill Passed · Mar 1, 2025
(H) Scheduled for 2nd Reading · Mar 6, 2025
(H) 2nd Reading Passed · Mar 6, 2025
(H) Scheduled for 3rd Reading · Mar 7, 2025
(H) 3rd Reading Passed · Mar 7, 2025
(H) Transmitted to Senate · Mar 7, 2025
(S) First Reading · Mar 14, 2025
(S) Referred to Committee · Mar 17, 2025
(S) Hearing · Mar 27, 2025
(S) Committee Executive Action--Bill Concurred · Apr 9, 2025
(S) Committee Report--Bill Concurred · Apr 10, 2025
(S) Scheduled for 2nd Reading · Apr 14, 2025
(S) 2nd Reading Concurred · Apr 14, 2025
(S) Scheduled for 3rd Reading · Apr 15, 2025
(S) 3rd Reading Concurred · Apr 15, 2025
(H) Sent to Enrolling · Apr 15, 2025
(LC) Draft Delivered to Requester · Apr 18, 2025
(H) Returned from Enrolling · Apr 18, 2025
(H) Signed by Speaker · Apr 23, 2025
(S) Signed by President · Apr 24, 2025
(H) Transmitted to Governor · Apr 24, 2025
(H) Signed by Governor · May 1, 2025
Chapter Number Assigned · May 5, 2025

The numbers

1
sponsor on the bill

Sponsors

Bill Mercer

Recorded votes

Do ConcurSenate · 2025-04-15 · BILL_CONCURRED · YES 34, NO 16
Do ConcurSenate · 2025-04-14 · BILL_CONCURRED · YES 32, NO 16, YES_EXCUSED 2
Do PassHouse · 2025-03-07 · BILL_PASSED · NO 30, YES 69, ABSENT 1
Do PassHouse · 2025-03-06 · BILL_PASSED · NO 29, YES 70, ABSENT 1
Roll-call results shown verbatim from the Montana legislature’s records. A result reflects that roll call’s own motion, not the bill’s overall outcome.
Every fact on this page links to its source, starting with the official bill record. Last action: Chapter Number Assigned (May 5, 2025).