Additions and/or corrections to the database are encouraged! Simple Add/Edit Procedure.
| Arches | 14 |
| Areas | 138 |
| Arroyos | 2 |
| Bars | 150 |
| Basins | 296 |
| Bays | 144 |
| Beaches | 52 |
| Benches | 22 |
| Bends | 76 |
| Capes | 226 |
| Cliffs | 183 |
| Craters | 22 |
| Falls | 238 |
| Flats | 1,317 |
| Forests | 34 |
| Gaps | 313 |
| Glaciers | 37 |
| Guts | 49 |
| Islands | 314 |
| Isthmuses | 1 |
| Lakes | 1,818 |
| Lava | 16 |
| Pillars | 190 |
| Plains | 17 |
| Ranges | 45 |
| Rapids | 159 |
| Ridges | 891 |
| Slopes | 35 |
| Springs | 4,401 |
| Streams | 12,039 |
| Summits | 3,512 |
| Swamps | 177 |
| Valleys | 2,966 |
| Woods | 7 |
| Airports | 405 |
| Bridges | 202 |
| Buildings | 2,887 |
| Canals | 655 |
| Cemeteries | 1,092 |
| Channels | 147 |
| Churches | 1,122 |
| Civil | 502 |
| Crossings | 76 |
| Dams | 724 |
| Harbors | 145 |
| Hospitals | 90 |
| Levees | 10 |
| Locales | 6,178 |
| Mines | 673 |
| Parks | 2,320 |
| Post Offices | 458 |
| Reserves | 65 |
| Reservoirs | 3,439 |
| Schools | 1,598 |
| Towers | 247 |
| Trails | 708 |
| Tunnels | 27 |
| Wells | 269 |
| Airports | 125 |
| Areas | 4 |
| Bars | 4 |
| Bridges | 4 |
| Buildings | 18 |
| Capes | 1 |
| Cemeteries | 4 |
| Crossings | 3 |
| Dams | 10 |
| Falls | 2 |
| Flats | 6 |
| Hospitals | 11 |
| Islands | 12 |
| Lakes | 9 |
| Locales | 1,583 |
| Military (Historical) | 55 |
| Mines | 11 |
| Parks | 69 |
| Pillars | 2 |
| Populated Places | 214 |
| Post Offices | 1,579 |
| Rapids | 12 |
| Reservoirs | 17 |
| Schools | 432 |
| Springs | 11 |
| Streams | 9 |
| Summits | 1 |
| Swamps | 1 |
| Towers | 3 |
| Trails | 18 |
| Oregon's National Historic Landmarks | |
|---|---|
| 15 | |
