- Oregon, Oregon, United States, (Administrative Boundary)2
- Alsea Bay, Oregon, United States, (Hydrographic)1
- Baker, Oregon, United States, (Administrative Boundary)1
- Cascade Range, Oregon, United States, (Hypsographic)1
- Deschutes River, Oregon, United States, (Hydrographic)1
- Grays Harbor, Washington, United States, (Administrative Boundary)1
- Northern America, , (Area)1
- Olympia, Washington, United States, (Populated Place)1
- Puget Sound, Kitsap County, Washington, United States1
- San Juan Island National Historical Park, San Juan County, Washington, United States1
- Tillamook, Oregon, United States, (Administrative Boundary)1
- Walla Walla River, Washington, United States, (Hydrographic)1
- Willamette River, Oregon, United States, (Hydrographic)1
- Willamette Valley, Oregon, United States, (Hypsographic)1