Location
- Redwood National Park, California, United States, (Area)1
- Sauvie Island, Oregon, United States, (Hypsographic)1
- Siletz River, Lincoln County, Oregon, United States1
- South Fork Alsea River, Oregon, United States, (Hydrographic)1
- Tualatin River, Oregon, United States, (Hydrographic)1
- Willamette Valley, Oregon, United States, (Hypsographic)1