SB1476, titled the M.H. Dutch Salmon Greater Gila Wild and Scenic River Act, would amend the federal Wild and Scenic Rivers Act to designate a large set of river and creek segments in the Gila River system in New Mexico as components of the National Wild and Scenic Rivers System. The bill covers segments of Apache Creek, Black Canyon Creek, Diamond Creek, South Diamond Creek, the Gila River and its forks/boxes, Gilita Creek, Holden Prong, Indian Creek, Iron Creek, Las Animas Creek, Little Creek, McKnight Canyon, Mineral Creek, Mogollon Creek, West Fork Mogollon Creek, Mule Creek, the San Francisco River and its tributaries/boxes, Sapillo Creek, Spruce Creek, Taylor Creek, Turkey Creek, Whitewater Creek, and Willow Creek. The designated segments would be classified as wild, scenic, or recreational rivers depending on the segment.
In addition to the river designations, the bill would withdraw federal lands within the boundaries of the covered segments from new entry, appropriation, disposal, mining claims, and mineral or geothermal leasing, subject to valid existing rights. It would require the relevant federal agencies to prepare maps, legal descriptions, and a comprehensive river management plan, with consultation from tribal governments, local political subdivisions, and the public. The bill also states that existing rights are preserved, including grazing permits, water rights, diversion infrastructure, and valid mining and mineral leases, and it includes specific protections for existing and future native fish habitat restoration projects, including fish barriers, if they support species recovery and do not unreasonably diminish river values.
The bill also makes a separate land management change by transferring administrative jurisdiction over about 440 acres from the Forest Service to the National Park Service and revising the boundaries of the Gila Cliff Dwellings National Monument and the Gila National Forest accordingly. The transferred land would be added to the monument and removed from the forest boundary, with maps and legal descriptions to be prepared by the responsible agencies.
Overall sentiment appears favorable or at least procedurally positive, but the available record is limited: the bill has had hearings in the Senate Energy and Natural Resources Subcommittee on Public Lands, Forests, and Mining, and no votes or committee transcript excerpts are provided. The structure of the bill suggests an effort to balance conservation with continued recognition of existing water, grazing, mining, and state jurisdiction interests, which may help reduce opposition from affected users while advancing wilderness and river-protection goals.
The main points of contention are likely to center on land-use restrictions, especially the withdrawal of federal lands from mining and mineral development, and the practical effects of wild and scenic designation on future water, infrastructure, and access decisions. The bill explicitly tries to address those concerns by preserving existing rights, limiting impacts on off-site mining operations, protecting state water and wildlife jurisdiction, and allowing certain fish habitat restoration projects, indicating that these issues were anticipated as potential objections.
The bill would amend the Wild and Scenic Rivers Act to add numerous New Mexico river segments to the National Wild and Scenic Rivers System, triggering federal management obligations and land withdrawals within the designated corridors. It would also transfer federal administrative jurisdiction over approximately 440 acres to the Department of the Interior, expand the Gila Cliff Dwellings National Monument, and adjust the Gila National Forest boundary to exclude that land. The measure preserves existing rights and state authority in several areas, including water rights, grazing, fish and wildlife jurisdiction, and tribal treaty rights, while authorizing certain habitat restoration projects under specified conditions.
The available context suggests generally supportive treatment of the bill, with hearings held in the relevant Senate subcommittee and no recorded votes or formal opposition statements in the provided materials. The bill’s design reflects a conservation-oriented proposal that also includes multiple carve-outs and protections for existing uses, which indicates an attempt to build consensus among environmental, tribal, recreation, and local stakeholders while limiting disruption to current rights and activities.
Likely areas of contention include the extent of federal land withdrawal, the effect of wild and scenic designation on future mining and mineral development, and how river protections could affect water infrastructure, access, and land management. The bill specifically preserves existing grazing, water, and mining rights, and it allows certain fish habitat restoration projects, suggesting those were anticipated pressure points. Stakeholders most likely to scrutinize the bill include mining interests, water users, grazing permit holders, and agencies managing federal and state lands, while conservation and river-protection advocates are likely to support the designations.