Chaco Cultural Heritage Area Protection Act of 2025
- Bill Number
- H.R. 2861
- Origin Chamber
- House
- Congress
- 119th Congress, Session 1
- Policy Area
- Public Lands and Natural Resources
- Status
- Introduced
- Latest Action
- 2025-04-10: Referred to the House Committee on Natural Resources.
- Last Updated
- 2026-03-27T01:30:18Z
AI-Generated Summary
Purpose of the Legislation
The Chaco Cultural Heritage Area Protection Act of 2025 aims to protect culturally significant federal lands surrounding the Chaco Culture National Historical Park in New Mexico by withdrawing them from new mining, oil and gas leasing, and other extractive activities. This preserves archaeological, sacred, and historical sites associated with the ancient Chacoan people, while recognizing the ongoing cultural importance of the area to Native American tribes.
Key Provisions
- Findings: Congress highlights the Greater Chaco region's archaeological and cultural value, including ancient roads, villages, and shrines linked to the Chacoan civilization (active 9th–11th centuries). It notes the area's status as a UNESCO World Heritage Site, its dark sky preservation efforts, impacts from natural gas development, and the need for tribal consultation under Executive Order 13175 (which requires federal agencies to consult with tribal governments on policies affecting them). The findings emphasize protections for tribal health, safety, and ceremonial uses.
- Definitions:
- Covered lease: An oil or gas lease on federal land that hasn't started drilling by the end of its initial term, isn't producing oil/gas commercially, and isn't part of an approved joint development plan.
- Federal land: Lands within the designated Chaco Cultural Heritage Withdrawal Area (based on a 2022 Bureau of Land Management map), including any future federal acquisitions; excludes tribal trust lands (lands held in trust by the U.S. for tribes).
- Secretary: The Secretary of the Interior, who oversees implementation.
- Withdrawal Map: A specific map outlining the protected area around the park.
- Land Withdrawal (Section 4):
- Withdraws federal lands from public land sales, mining claims, and leasing for minerals, oil/gas, geothermal energy, or materials, while respecting existing legal rights (e.g., active permits).
- Makes the withdrawal map available at Bureau of Land Management offices for public review.
- Allows the Secretary to transfer or exchange withdrawn lands with Indian tribes if it aligns with approved land management plans under the Federal Land Policy and Management Act (a 1976 law governing federal land use).
- Oil and Gas Lease Management:
- Automatically ends non-producing covered leases under existing mineral leasing rules, without extensions.
- Withdraws any lands from terminated, surrendered, or newly acquired leases from future development.
- Exceptions and Effects:
- Does not impact mineral rights on tribal trust or allotment lands (individual tribal member holdings).
- Permits infrastructure improvements like roads, utilities, water, or power lines to support nearby communities.
Significant Changes to Existing Law
- Builds on prior protections, such as the 1907 Chaco Canyon National Monument designation, 1980 park establishment, 1923 Aztec Ruins National Monument, and 1995 additions of 39 archaeological sites via the Chacoan Outliers Protection Act.
- Introduces a new, specific withdrawal area (about 709,000 acres based on the map) that prohibits future federal mineral leasing and mining, unlike previous laws that allowed some development.
- Mandates termination of inactive oil/gas leases, altering standard lease extensions under the Mineral Leasing Act (1920 law regulating federal oil/gas development).
- Enhances tribal land transfer options, integrating with broader federal land management laws.
Potential Impacts
- Government Agencies: The Department of the Interior and Bureau of Land Management will enforce the withdrawal, manage maps, and handle tribal consultations/transfers, potentially increasing administrative duties for cultural resource monitoring and environmental studies.
- Citizens and Local Communities: Limits new oil/gas exploration in the Mancos/Gallup Shale formation, which could reduce economic opportunities in energy-dependent areas but improve air quality, health, and tourism by preserving the site's dark skies and visitor experiences. Adjacent communities may benefit from allowed infrastructure.
- International Relations: Strengthens U.S. commitments to UNESCO by safeguarding a World Heritage Site, potentially enhancing global cultural preservation efforts without direct foreign policy changes.
Main Stakeholders Affected
- Native American Tribes: Pueblo Indian Tribes, Navajo Nation, Hopi Tribe, and others with cultural ties to Chacoan heritage; they gain enhanced protections for sacred sites, ceremonial access, and potential land transfers.
- Local Communities: Residents in the Four Corners region (New Mexico, Arizona, Utah, Colorado), including non-tribal members, who may see mixed effects from reduced energy development versus preserved cultural and environmental quality.
- Energy Industry: Oil, gas, and mining companies face restrictions on new federal leases and automatic termination of inactive ones, potentially limiting expansion in a resource-rich area.
- Federal Agencies and Visitors: National Park Service and Bureau of Land Management for management; tourists and researchers benefit from protected archaeological integrity.
Notable Legal, Constitutional, or Political Implications
- Legal: Reinforces tribal consultation requirements under Executive Order 13175 and aligns with the National Historic Preservation Act (1966 law protecting cultural resources). The withdrawal respects "valid existing rights," avoiding takings claims under the Fifth Amendment (which prohibits uncompensated property seizures), but could lead to lawsuits from energy firms over lease terminations.
- Constitutional: Supports treaty obligations and trust responsibilities to tribes (rooted in the Constitution's Indian Commerce Clause), promoting self-determination through land exchanges without infringing on private property.
- Political: Balances cultural preservation with energy interests in New Mexico, a state with significant fossil fuel production; may spark debates on federal land use amid national energy independence goals, while advancing bipartisan tribal heritage protections.
This summary was generated by AI and may contain inaccuracies. Refer to the official source document for the authoritative text.
Sponsor
Rep. Leger Fernandez, Teresa [D-NM-3]
Cosponsors (2)
Rep. Stansbury, Melanie A. [D-NM-1], Rep. Vasquez, Gabe [D-NM-2]
Recent Actions
- 2025-04-10: Referred to the House Committee on Natural Resources.
- 2025-04-10: Introduced in House
- 2025-04-10: Introduced in House
Bill Versions
- Chaco Cultural Heritage Area Protection Act of 2025 — issued 2025-04-10 — PDF (10 pages)