Umatilla

Umatilla is a name associated with a Native American people and with several places in the United States. It is also used for geographic and administrative units in the Pacific Northwest and beyond.

The Umatilla people are a Sahaptin-speaking Indigenous group historically living along the Umatilla and nearby Columbia rivers in what is now northeastern Oregon and southeastern Washington. They are one of the tribes partially organized under the Confederated Tribes of the Umatilla Indian Reservation (CTUIR), which also includes the Walla Walla and Cayuse peoples. In contemporary times, the Umatilla and CTUIR govern the reservation lands in Oregon and maintain cultural, social, and economic programs.

Umatilla, Oregon, is a small city in Umatilla County, located in the northeastern part of the state. It lies near the Columbia River and serves as a local hub for agriculture and regional commerce with Washington.

Umatilla County is a county in northeastern Oregon with Pendleton as its county seat. Its economy centers on agriculture, forestry, and related industries, and it includes diverse landscapes from river valleys to high country.

Umatilla National Forest is a federal forest in northeastern Oregon and southeastern Washington. It encompasses mountainous terrain, forests, and rivers and has a long history of public recreation and resource management.

The Umatilla Army Depot, housing the Umatilla Chemical Agent Disposal Facility, was a U.S. Army installation near the town of Umatilla, Oregon, used for the storage and destruction of chemical munitions. Destruction operations were completed in the 2010s.

Umatilla, Florida, is a town in Lake County, Florida. It is one of several places in the United States that bear the Umatilla name.