Region
- Puget Sound >> Kitsap County >> Washington >> United States 2
- Siuslaw River >> Lane County >> Oregon >> United States 2
- Snake River >> British Columbia >> Canada 2
- The Dalles (historical) >> Klickitat County >> Washington >> United States 2
- The Dalles >> Wasco County >> Oregon >> United States 2
- Canoe Encampment Rapids (historical) >> Morrow County >> Oregon >> United States 1
- Celilo Falls (historical) >> Wasco County >> Oregon >> United States 1
- Clackamas County >> Oregon >> United States 1
- Deschutes River >> Sherman County >> Oregon >> United States 1
- Devils Bend >> Lincoln County >> Oregon >> United States 1
- Fivemile Rapids (historical) >> Wasco County >> Oregon >> United States 1
- Flathead Lake >> Lake County >> Montana >> United States 1
- Flathead Reservation >> Montana >> United States 1
- Grays River >> Wahkiakum County >> Washington >> United States 1
- Homly Channel >> Benton County >> Washington >> United States 1
- John Day River >> Gilliam County >> Oregon >> United States 1
- Priest Rapids >> Kittitas County >> Washington >> United States 1
- Riparia >> Whitman County >> Washington >> United States 1
- Squally Hook Rapids >> Gilliam County >> Oregon >> United States 1
- Tenmile Rapids (historical) >> Deschutes County >> Oregon >> United States 1