Tag: Tribal sovereignty

The Navajo Nation becomes the first Tribe eligible to seek federal authority over Clean Water Act pollution permitting and sewage sludge programs.

The Havasupai Tribe called the regulatory decision a "profound attack" on their responsibility to protect Grand Canyon waters from uranium mine contamination.

Utah's lawsuit to reclaim federal lands faces opposition from the U.S. government and Ute Tribe, leading to a crucial Supreme Court battle.