- Willamette Valley, Oregon, United States, (Hypsographic)3
- Corvallis, Oregon, United States, (Populated Place)2
- Baker, Oregon, United States, (Administrative Boundary)1
- Brazil, , Brazil, (Administrative Boundary)1
- Champoeg, Oregon, United States, (Populated Place)1
- City of Unalaska, Alaska, United States1
- Fort Yamhill (historical), Oregon, United States, (Spot)1
- H J Andrews Experimental Forest, Oregon, United States, (Vegetation)1
- Hood River, Oregon, United States, (Administrative Boundary)1
- Necanicum River Estuary, Oregon, United States, (Hydrographic)1
- Necanicum River, Oregon, United States, (Hydrographic)1
- Neptune State Park, Oregon, United States, (Area)1
- North America, , (Area)1
- Olympia, Washington, United States, (Populated Place)1
- Oregon, Oregon, United States, (Administrative Boundary)1
- Philomath, Oregon, United States, (Populated Place)1
- Seattle, Washington, United States, (Populated Place)1
- Soda Springs, Idaho, United States, (Populated Place)1
- Starkey Experimental Forest Headquarters, Oregon, United States, (Spot)1
- Willamette River, Oregon, United States, (Hydrographic)1