- H J Andrews Experimental Forest, Oregon, United States, (Vegetation)2
- Oregon, Oregon, United States, (Administrative Boundary)2
- Willamette Valley, Oregon, United States, (Hypsographic)2
- Arctic Ocean, , (Hydrographic)1
- Champoeg, Oregon, United States, (Populated Place)1
- Corvallis, Oregon, United States, (Populated Place)1
- Crater Lake National Park, Oregon, United States, (Area)1
- Fort Yamhill (historical), Oregon, United States, (Spot)1
- Fremont National Forest, Oregon, United States, (Vegetation)1
- Ka‘ū District, Hawaii, United States, (Administrative Boundary)1
- Malheur, Oregon, United States, (Administrative Boundary)1
- Neptune State Park, Oregon, United States, (Area)1
- Philomath, Oregon, United States, (Populated Place)1
- Walla Walla River, Washington, United States, (Hydrographic)1
- Willamette River, Oregon, United States, (Hydrographic)1