Region
- Maine >> United States 2
- Montana >> United States 2
- Nehalem River >> Tillamook County >> Oregon >> United States 2
- Penobscot River >> Hancock County >> Maine >> United States 2
- Sacramento River >> Contra Costa County >> California >> United States 2
- San Joaquin River >> Contra Costa County >> California >> United States 2
- Snake River >> Franklin County >> Washington >> United States 2
- Chehalis River >> Grays Harbor County >> Washington >> United States 1
- Deschutes River >> Sherman County >> Oregon >> United States 1
- Feather River >> Sutter >> California >> United States 1
- Hood River >> Hood River County >> Oregon >> United States 1
- Kennebec River >> Sagadahoc County >> Maine >> United States 1
- Lemhi River >> Lemhi County >> Idaho >> United States 1
- Lewis River >> Cowlitz County >> Washington >> United States 1
- Nevada >> United States 1
- Saint Croix River >> Washington County >> Maine >> United States 1
- Saint Peters Dome >> Multnomah County >> Oregon >> United States 1
- Skagit River >> Skagit County >> Washington >> United States 1
- The Palisades >> Whatcom County >> Washington >> United States 1
- Umatilla River >> Umatilla County >> Oregon >> United States 1