What are the native Americans of Colorado river?

Ten tribes occupy Indian reservations with rights to the Colorado River: the Chemehuevi Indian Tribe; the Cocopah Indian Community; the Colorado River Indian Tribes, the Fort Mojave Indian Tribe; the Jicarilla Apache Tribe, the Navajo Nation, the Northern Ute Tribe, the Quechan Indian Tribe of the Fort Yuma Reservation, the Southern Ute Indian Tribe, and the Ute Mountain Ute Indian Tribe.