Upper Chinook Language - Dialects

Dialects

• Cascades, (also known as Watlalla or Watlala) now extinct (†).
• Clackamas, now extinct (†); was spoken in northwestern Oregon along the Clackamas and Sandy rivers.
• Hood River, now extinct (†).
• Multnomah (†) Multnomah spoken on Sauvie Island and in the Portland area in northwestern Oregon.
• Wasco-Wishram
• White Salmon, now extinct (†).

Kathlamet has been classified as an additional dialect, it is was not mutually intelligible.