A River Runs Through It Act
- Sponsor
- Rep. Zinke, Ryan K. [R-MT-1]
- Committees
- Natural Resources Committee (primary)
- Last action
- Sep 21, 2026
Bottom line
The bill creates a comprehensive framework for federal land management in Montana, seeking to balance conservation, recreation, and economic development through a mosaic of land designations and specific management rules.
What it actually does
This bill designates approximately 400,000 acres of federal land in Montana across various categories, including wilderness, restoration areas, backcountry areas, recreation areas, and conservation management areas. It establishes specific management directives for each designation, aiming to balance conservation, economic development, and diverse recreational opportunities, including the construction of new trails and the formalization of over-snow vehicle use in designated zones.
Proponents argue
Supporters argue that the bill provides a balanced approach to public land management, protecting critical ecosystems and wildlife habitat while simultaneously enhancing recreational access and supporting local economies through restoration activities and tourism. They emphasize the reduction of wildfire risk through active forest management and the clarity provided by formal land designations.
Opponents contend
Critics may contend that the bill does not go far enough in either conservation or economic development, potentially restricting access for some user groups or failing to adequately protect sensitive areas. Concerns could also be raised about the specific exemptions from environmental review for certain trail developments or the overall impact of increased human activity in newly designated areas.
The bill is moderately complex, requiring a dedicated read to understand the specific land designations and management prescriptions across its multiple titles.
Sec. 101
Designation of Six Restoration Areas
This provision designates approximately 183,679 acres of Federal land in Montana across six distinct areas (Ogden Mountain, Lincoln Gulch, Marsh Creek, Coopers Lake, Seeley Lake, Clearwater) as 'Restoration Areas'. These areas are intended for ecological restoration and active management.
Supporters argue
Proponents argue that designating these areas for restoration is crucial for improving forest health, reducing the risk of catastrophic wildfires, and enhancing critical wildlife habitat, thereby providing long-term ecological benefits to Montana.
Critics contend
Opponents might express concern that active management, even for restoration purposes, could lead to increased logging or road construction in areas that might otherwise be managed for stricter conservation, potentially impacting wilderness characteristics.
Tradeoffs
The provision balances the need for active ecological restoration and wildfire risk reduction with the desire to preserve natural landscapes, potentially allowing for more intervention than traditional wilderness designations.
Sec. 102
Management Directives for Restoration Areas
This section outlines specific management priorities for the designated restoration areas, focusing on fire-resilient forests, aquatic and wildlife habitat restoration, and wildfire reduction. It permits vegetation management projects and the construction of temporary roads for these projects, requiring their decommissioning within three years. Existing grazing is allowed, and motorized vehicle use is restricted to designated roads and trails.
Sec. 103, 104
Designation and Management of Hoodoo Mountain and Wales Creek Backcountry Areas
This provision designates approximately 30,750 acres of Bureau of Land Management (BLM) land as the Hoodoo Mountain and Wales Creek Backcountry Areas. These areas are to be managed for wildlife habitat, fire resilience, and quiet recreation. Crucially, these lands are withdrawn from all forms of mineral entry, appropriation, and disposal. The provision also releases the corresponding Wilderness Study Areas (WSAs) from further wilderness review.
Sec. 201
Designation and Management of Four Recreation Areas
This section designates approximately 45,647 acres across four areas (Bartlett Creek, Sandbar Creek, Lodgepole Creek, Rice Ridge) as 'Recreation Areas'. It mandates the Secretary to develop a management plan within three years to identify opportunities for new motor vehicle and mountain bike trails, allow over-snow vehicle use in Lodgepole Creek, and protect natural resources. Motorized vehicle use will be restricted to designated roads and trails.
Sec. 301
Designation of New Wilderness Areas and Additions
This section designates approximately 130,415 acres of Federal land as new wilderness areas or additions to existing wilderness areas. Specifically, it adds land to the Scapegoat, Bob Marshall, and Mission Mountains Wildernesses, and establishes the new 'Nevada Mountain Wilderness' comprising approximately 28,871 acres. These areas will be managed under the Wilderness Act.
Sec. 303
Designation and Management of Continental Divide and Stonewall Conservation Management Areas
This provision designates approximately 44,742 acres as the Continental Divide and Stonewall Conservation Management Areas (CMAs), managed to conserve recreational, scenic, historical, cultural, fish, wildlife, roadless, and ecological values. Motorized vehicles are restricted to existing designated roads/trails, new roads are generally prohibited (with administrative/emergency exceptions), existing grazing is permitted, and vegetation management is allowed. These lands are also withdrawn from mineral entry. Additionally, it adds approximately 18,126 acres to the existing Rocky Mountain Front Conservation Management Area.
This provision directs the Secretary to decommission unneeded National Forest System roads, temporary roads no longer utilized for project purposes, and unauthorized routes within the designated restoration areas, subject to appropriations and applicable law.
Sec. 102(b)(5)(C)(iii)
Why it matters:This is standard legislative practice for including detailed operational directives within broader management sections. While important for environmental outcomes, it's a technical detail rather than a headline policy change.
Case for: Supporters argue that decommissioning unneeded roads is a critical step for ecological restoration, reducing erosion, improving water quality, and enhancing wildlife habitat connectivity within the restoration areas, aligning with the bill's conservation goals.
Case against: Some recreationists or resource users might express concern that road decommissioning could reduce access to certain areas, even if the roads are deemed 'unneeded,' potentially impacting hunting, fishing, or other activities.
Estimated impact: Potentially significant long-term ecological benefits through reduced environmental impact from roads, contingent on the scale of decommissioning and available funding.
This 'savings clause' specifies that the establishment of three new motorized connecting trails, authorized elsewhere in the bill, shall not be considered to impact the trail density on the Lincoln Ranger District for purposes of an applicable biological opinion prepared under the Endangered Species Act of 1973.
Sec. 204(c)
Why it matters:This provision is potentially evasive, as it directly overrides a potential environmental review outcome for specific trails. It allows these trails to proceed without triggering further Endangered Species Act (ESA) analysis related to trail density, which could otherwise be a significant hurdle for their approval.
Case for: Proponents would argue that this clause streamlines the development of desired recreational infrastructure, preventing delays and legal challenges that might arise from existing environmental assessments, thereby ensuring timely expansion of motorized access.
Case against: Environmental advocates would contend that this provision undermines the integrity of the ESA and its biological opinion process, potentially allowing new trails to be built without fully accounting for their cumulative impact on protected species, thereby risking ecological harm.
Estimated impact: Directly enables the construction of three specific motorized trails that might otherwise be challenged or delayed due to environmental concerns related to trail density and protected species.
This section states that nothing in the Act alters, modifies, enlarges, diminishes, or abrogates the treaty rights of any Indian Tribe, including off-reservation reserved rights, or affects tribally managed lands.
Sec. 404
Why it matters:This is standard legislative practice for protecting existing legal rights. While crucial for Tribal Nations, its placement in a 'Miscellaneous' title can make it less prominent than other provisions, though its inclusion is a necessary legal safeguard.
Case for: Supporters argue that this provision is a vital legal safeguard, ensuring that the bill's land designations and management plans do not inadvertently infringe upon or diminish the sovereign rights, historical agreements, and cultural practices of Tribal Nations in Montana.
Case against: There is no direct case against this provision, as protecting treaty rights is generally a widely accepted principle. However, some might argue that while necessary, such a general clause may not fully address specific tribal concerns without explicit consultation and integration into management plans.
Estimated impact: Preserves the legal standing of Tribal treaty rights, preventing unintended negative consequences from the bill's implementation and upholding federal trust responsibilities.