PolicyBrief
H.R. 2903
119th CongressApr 10th 2025
M.H. Dutch Salmon Greater Gila Wild and Scenic River Act
IN COMMITTEE

This Act designates specific segments of the Gila River System in New Mexico as protected Wild and Scenic Rivers while adjusting the boundaries of the Gila Cliff Dwellings National Monument and Gila National Forest.

Gabriel (Gabe) Vasquez
D

Gabriel (Gabe) Vasquez

Representative

NM-2

LEGISLATION

New Act Protects Over 100 Miles of Gila River System, Bans Future Mining Claims on Federal Lands

The new M. H. Dutch Salmon Greater Gila Wild and Scenic River Act is basically a massive land and water conservation move for New Mexico. In short, this bill adds dozens of segments of the Gila River System—including major tributaries like Las Animas Creek, McKnight Canyon, and parts of the San Francisco River—to the federal Wild and Scenic Rivers list. These segments are classified as “wild,” “scenic,” or “recreational,” depending on their current state and allowable use. This classification is a big deal because it immediately withdraws all federal land within those new boundaries from any future mining claims, mineral leasing, or entry under public land laws (SEC. 2).

The River’s New Safety Net

What does this protection actually mean for the average person? It means that over 100 miles of river corridor in the Gila region are now locked down against future industrial development. If you’re a hiker, angler, or just someone who appreciates pristine wilderness, this bill ensures these stretches remain free-flowing and undeveloped. For potential mining interests, this means the door is permanently closed on claiming federal land along these specific river segments. However, the bill is careful to respect the past: if someone already has a valid existing mining right or a mineral lease, the new law doesn't touch it. It’s a freeze on future development, not a retroactive shutdown of existing operations (SEC. 2).

What Stays the Same (And What Changes)

One of the most important sections for the local economy and residents is what the bill doesn't change. If you’re a rancher with an existing grazing permit or lease, those rights are explicitly preserved. More critically, the bill ensures that existing water rights and the State of New Mexico’s authority over water management are completely unaffected by this new federal designation. This is key for farmers and municipalities who rely on the Gila’s water. The federal government also cannot use eminent domain to acquire private land for this project; they can only buy property if the owner agrees to sell (SEC. 2).

In a separate but related move, the bill adjusts boundaries in the area. It transfers about 440 acres of land from the Gila National Forest to the Gila Cliff Dwellings National Monument. This shift means the National Park Service will now manage that land, which should streamline management of the monument area, though the Forest Service loses a small portion of its territory (SEC. 3).

The Fine Print on Restoration

Even with all this protection, the bill carves out an important exception: the Secretary can still authorize new projects to restore native fish habitats, such as for the Gila Trout. This is allowed only if the project benefits threatened or endangered species and doesn't “unreasonably harm the river’s free-flowing nature or its special values” (SEC. 2). That phrase, “unreasonably harm,” gives the managing Secretary some wiggle room, but the intent is clear: conservation projects that help the ecosystem are okay, provided they don't spoil the wilderness character the law is trying to protect. Before any of these river segments are fully managed, the responsible federal agency must consult with Tribal governments, local New Mexico governments, and the public to create comprehensive management plans—a crucial step ensuring local voices are heard on how these rivers will be protected.