HB664

Repeal numeric nutrient standards

Complete·5/1/25

Montana HB664 repeals numeric nutrient standards and directs the Department of Environmental Quality to amend rules and guidance.

Montana HB664 repeals numeric nutrient standards and directs the Department of Environmental Quality to amend rules and guidance. The bill removes references to numeric nutrient standards in administrative rules and repeals base numeric nutrient standards. It also eliminates the Nutrient Work Group and provides rulemaking authority. The bill is effective upon passage and approval.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

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Sponsors

0
1
R
Democratic CaucusRepublican Caucus

Roll Call Votes

34 Yea

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16 Nay

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Calendar

Mar 31, 2025

3:00 PM

Senate Natural Resources Hearing

Feb 26, 2025

3:00 PM

House Natural Resources Hearing

History

May 5, 2025

House

Chapter Number Assigned

May 1, 2025

House

(H) Signed by Governor

Apr 24, 2025

Senate

(S) Signed by President