U.S. Courts Grapple With Public Interest Doctrine in Tribal Trespass Litigation
According to SCOTUSblog, the Supreme Court is weighing a petition involving pipeline trespass on Indigenous land that highlights a historical conflict between tribal property rights and federal guardianship. Lower courts have recently utilized public interest standards to delay the removal of unauthorized infrastructure, despite legal arguments that such standards disadvantage tribal owners compared to private citizens.

Context from Industry Pulse
The tension in tribal property law stems from the evolution of the federal-tribal relationship from a guardian-ward model to a trust-based system. According to SCOTUSblog, the earlier guardianship framework allowed the Interior Department to grant land access without tribal consent, a practice that mirrors modern cases where courts invoke the public interest to maintain unauthorized pipelines. While the Supreme Court has officially moved away from the guardian-ward analogy, the Department of Justice still faces sanctions for attempting to exert such control. These legal remnants continue to affect contemporary infrastructure disputes, as judges weigh industry stability against the sovereign property rights of Indigenous nations and individual allottees.
Federal courts are currently navigating a series of disputes regarding infrastructure trespass on Indigenous lands, where historical legal doctrines often clash with modern property rights. As SCOTUSblog reports, a petition before the Supreme Court in Aubol v. Andeavor Logistics LP challenges an 8th Circuit ruling that deferred a trespass claim to the Bureau of Indian Affairs. The case involves a pipeline on land parcels where federal rights-of-way expired over a decade ago, yet the infrastructure remains without the consent of individual tribal allotment owners.
This litigation reflects a broader trend where judicial decisions have prioritized the public interest over tribal property autonomy. SCOTUSblog notes that in Davilla v. Enable Midstream Partners, the 10th Circuit required a federal district court to determine if removing a trespassing pipeline served the public interest before granting an injunction. A similar standard was initially applied by a Wisconsin district court in a case involving the Bad River Band of Lake Superior Ojibwe, though that specific decision was later reversed by the 7th Circuit.
Bryan Newland, assistant secretary for Indian Affairs, recently addressed how the legacy of colonization continues to influence these legal outcomes. According to SCOTUSblog, the federal government traditionally managed tribal assets under a guardianship model, which often allowed for the granting of easements without tribal consent. While the Supreme Court later clarified this as a trust relationship rather than a guardianship, the Department of Justice has been noted for occasionally maintaining litigation positions that assert expansive federal control over these lands.
Past judicial precedents, such as Cherokee Nation v. Hitchcock, previously empowered federal officials to issue resource leases even against tribal opposition. SCOTUSblog points out that these historical assumptions have led to modern legal friction, particularly when the government prevents tribes from asserting their own rights. Justice Neil Gorsuch highlighted this tension in a recent dissent, noting instances where federal intervention effectively blocked tribes from securing water rights for several decades.
The Industry Pulse Bottom Line
The Supreme Court's decision on the Andeavor petition could clarify whether federal common law trespass protections for Indigenous property owners can be superseded by administrative regulations or public interest exceptions favoring the energy industry.