Court Backs EPA Decision Giving Oklahoma Environmental Authority Over Tribal Lands
A divided federal appeals court has upheld the U.S. Environmental Protection Agency’s decision to allow Oklahoma to administer certain environmental regulations on tribal lands, delivering a legal setback to the Pawnee Nation of Oklahoma. The October 16, 2026, ruling supports the Trump administration’s position that federal law permits Oklahoma to exercise environmental regulatory authority in covered areas of Indian country.
According to a report by Reuters, a panel of the 10th U.S. Circuit Court of Appeals ruled that the EPA properly relied on a provision enacted by Congress in 2005, commonly known as the “Midnight Rider.” The decision centers on the balance between state environmental oversight, federal law, and tribal sovereignty.
What Happened
The 10th Circuit ruled in favor ...
