Issue · Environment

Environment

Every environment bill, vote, and legislator stance in Montana, automatically classified by Maddy, our AI policy reader.

Total bills
138
2025 Regular Session
Top supporter
Frank Smith
82% support rate
Top opponent
Kathy Love
25% support rate
Ranked legislators
10
5 support · 5 oppose
Key legislators

Who's moving environment in Montana

Legislators moving environment in Montana
Legislator Party Stance Support rate Votes
Frank Smith
Frank Smith House · District 31
D
Strong +
82% 157
Marc Lee
Marc Lee House · District 74
D
Strong +
82% 164
Donavon Hawk
Donavon Hawk House · District 72
D
Strong +
81% 150
Denise Joy
Denise Joy House · District 46
D
Strong +
80% 165
Mike Fox
Mike Fox House · District 32
D
Support
79% 153
Kathy Love
Kathy Love House · District 85
R
Oppose
25% 154
Caleb Hinkle
Caleb Hinkle House · District 68
R
Oppose
29% 178
Braxton Mitchell
Braxton Mitchell House · District 5
R
Oppose
29% 160
Fiona Nave
Fiona Nave House · District 56
R
Oppose
30% 154
Becky Beard
Becky Beard Senate · District 38
R
Oppose
30% 171
Showing 91–100 of 138 bills

All environment bills

signed · Montana · House Apr 18, 2025

HB 58: Revise distributions mine remediation

HB 58 revises how state funds are distributed for environmental cleanup, specifically targeting abandoned mine sites and hazardous waste areas. The bill mandates a biennial transfer of $500,000 through June 2038 for long-term maintenance and water treatment at the CR Kendall mine reclamation site. It also extends the state's financial contribution for cleanup, operation, and maintenance at the Libby asbestos superfund site until June 2038. These provisions ensure continued funding for critical environmental remediation efforts managed by the Department of Environmental Quality.
died · Montana · Senate May 23, 2025

SB 481: Prohibit motorboats and motorized watercraft on Class 2 waters

SB 481 prohibits motorboats and personal watercraft on designated Class II waters in Montana. It directly affects recreational users who operate motorized watercraft on these specific waterways, which are likely smaller or sensitive streams or rivers under state classification. The key provision amends Montana law to explicitly ban such motorized use on Class II waters, replacing previous language that only implied restrictions. The bill also requires the commission to adopt rules for managing recreational use on Class I and II waters, including procedures for limiting or restricting activities.
died · Montana · House May 20, 2025

HB 661: Generally revise laws related to the unlawful harassment or harm of game animals, birds, fur-bearers, and predators

HB 661 sought to revise and expand laws related to the unlawful harassment or harm of certain wildlife using vehicles or devices. The bill extended protections to include game animals, game birds, fur-bearing animals, and predatory animals. It distinguished between harassing these animals, which remained a misdemeanor, and a new, more severe offense of harming, tormenting, torturing, or killing them from a vehicle or device without legal justification. This new offense was classified as a felony, carrying higher fines, potential state prison time, and longer suspensions of hunting, fishing, and trapping privileges. Exemptions were included for landowners protecting their property, lawful hunting, and wildlife management practices.
Sub-Topics Wildlife
died · Montana · House May 20, 2025

HB 829: Generally revise laws related to aquatic invasive species.

HB 829 aimed to update laws concerning aquatic invasive species management. It would have required individuals to complete a state-provided online awareness training course and pass a test before obtaining an aquatic invasive species prevention pass. The bill clarified that all vessel operators, including non-resident non-motorized vessels, must possess this pass to launch on state waters. Additionally, it would have increased the maximum civil penalty for certain violations related to aquatic invasive species from $2,500 to $25,000.
signed · Montana · House May 16, 2025

HB 55: Revising public utility resource planning laws

HB 55 revises the laws governing how public utilities plan for their customers' future energy needs. It requires public utilities to submit detailed resource plans every three years, including evaluations of renewable energy and demand-side management scenarios, and to hold more public meetings before submitting these plans. The bill establishes a special revenue account within the Department of Environmental Quality to fund an independent evaluator, paid for by fees charged to public utilities, who will assist in reviewing these plans. Additionally, the state commission can now engage independent consultants to evaluate utility plans, with these costs being recoverable in rates charged to customers.
died · Montana · Senate May 23, 2025

SB 427: Provide trapping setback distances for certain roads and trails

SB 427 establishes minimum distance requirements for trapping on Montana's public lands near developed areas. It requires trappers to set traps at least 50 feet from roads/trails, 1,000 feet from campgrounds/recreation sites (including boat ramps), and 300 feet from trailheads (with 1,000 feet for lethal traps). The bill directly affects trappers operating on public lands, particularly those near popular recreation areas, and gives the Fish, Wildlife and Parks Commission authority to adjust these distances in high-use zones. The provisions aim to reduce conflicts between trapping activities and public recreation by creating physical buffers around developed sites.
Sub-Topics Public Lands Wildlife
died · Montana · House May 20, 2025

HB 290: Regulate sales of certain products containing PFAs

HB 290 aimed to regulate products containing Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS) within the state. Starting January 1, 2028, it would prohibit the manufacture, sale, or offer for sale of cosmetics, juvenile products, and menstrual products that contain intentionally added PFAS. Manufacturers would be required to provide a certificate of compliance for these products. Additionally, the bill would prohibit the use of class B firefighting foam containing intentionally added PFAS for training purposes from January 1, 2028, and regulate its emergency use at terminals, requiring annual notice and justification to the state fire marshal.
Sub-Topics Drinking Water
signed · Montana · House May 6, 2025

HB 180: Revise sanitation in subdivision laws related to mixing zones

HB 180 revises sanitation laws for subdivisions, focusing on "mixing zones" associated with subsurface wastewater treatment systems. The bill prohibits local boards of health from adopting regulations that would allow these mixing zones, which are areas where treated wastewater mixes with groundwater, to extend onto adjacent properties. This measure restricts the regulatory authority of local health boards and aims to protect adjacent property owners from encroachment by neighboring septic systems. It ensures that the environmental impact of such systems remains within the boundaries of the property where they are installed.
signed · Montana · Senate Apr 18, 2025

SB 365: Revise siltation structure capacity at mines

Senate Bill 365 revises the capacity requirements for siltation structures at strip and underground mines in Montana. The bill amends Section 82-4-231, MCA, which outlines the process for mine operators to submit and obtain approval for reclamation plans. It grants rulemaking authority to the relevant department to establish specific requirements for these structures. The changes aim to ensure effective water control measures are included in reclamation plans to prevent damages from soil erosion and water pollution.
Sub-Topics Water Quality
died · Montana · House May 20, 2025

HJ 16: Resolution on renewable energy

House Joint Resolution 16 (HJ 16) is a resolution where the Montana Legislature recognizes the economic benefits that renewable energy projects have brought to the state. It expresses the Legislature's support for the future responsible development of new renewable energy projects in Montana. Copies of this resolution are to be sent to the Governor, the Montana Public Service Commission, the Montana Rural Electric Cooperatives' Association, and the Montana Congressional Delegation.
Showing 91 to 100 of 138 bills
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