| Physiographic Features | Type | AsNotedIn |
|---|---|---|
| Columbia River | River |
|
| Columbia River Gorge | Canyon, Gorge | |
| Mt Hood | Mountain | |
| Rogue River | River |
|
| Particulars for Oregon: | |
|---|---|
| Locale Type | US State |
| Vicinage | Type | AsNotedIn |
|---|---|---|
| Baker County | US County | |
| Benton County | US County | |
| Clackamas County | US County | |
| Clatsop County | US County | |
| Columbia County | US County | |
| Coos County | US County | |
| Crook County | US County | |
| Curry County | US County | |
| Deschutes County | US County | |
| Douglas County | US County | |
| Gilliam County | US County | |
| Grant County | US County | |
| Harney County | US County | |
| Hood River County | US County | |
| Jackson County | US County | |
| Jefferson County | US County | |
| Josephine County | US County | |
| Klamath County | US County | |
| Lake County | US County | |
| Lane County | US County | |
| Lincoln County | US County | |
| Linn County | US County | |
| Malheur County | US County | |
| Marion County | US County | |
| Morrow County | US County | |
| Multnomah County | US County | |
| Polk County | US County | |
| Sherman County | US County | |
| Tillamook County | US County | |
| Umatilla County | US County | |
| Union County | US County | |
| Wallowa County | US County | |
| Wasco County | US County | |
| Washington County | US County | |
| Wheeler County | US County | |
| Yamhill County, OR | US County |
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