 Historically splitting their time between winter camps and summer camps on the Columbia River, in 1855 the Tenino people were made a party to the Treaty with the Tribes of Middle Oregon, which was negotiated by Oregon Superintendent of Indian Affairs Joel Palmer.The Warm Springs bands are today a part of the Confederated Tribes of Warm Springs, which governs the Warm Springs Indian Reservation in Central Oregon.The Tenino people, commonly known today as the Warm Springs bands, comprised four local subtribes