Additions and/or corrections to the database are encouraged! Simple Add/Edit Procedure.
| Arches | 15 |
| Areas | 145 |
| Arroyos | 2 |
| Bars | 150 |
| Basins | 297 |
| Bays | 144 |
| Beaches | 51 |
| Benches | 25 |
| Bends | 76 |
| Capes | 224 |
| Cliffs | 182 |
| Craters | 22 |
| Falls | 239 |
| Flats | 1,154 |
| Forests | 34 |
| Gaps | 314 |
| Glaciers | 36 |
| Guts | 46 |
| Islands | 315 |
| Isthmuses | 1 |
| Lakes | 1,995 |
| Lava | 15 |
| Pillars | 190 |
| Plains | 16 |
| Ranges | 44 |
| Rapids | 158 |
| Ridges | 885 |
| Slopes | 38 |
| Springs | 4,395 |
| Streams | 12,045 |
| Summits | 3,580 |
| Swamps | 178 |
| Valleys | 2,987 |
| Woods | 7 |
| Airports | 396 |
| Bridges | 196 |
| Buildings | 2,879 |
| Canals | 655 |
| Cemeteries | 1,118 |
| Channels | 147 |
| Churches | 1,109 |
| Civil | 502 |
| Crossings | 76 |
| Dams | 716 |
| Harbors | 142 |
| Hospitals | 88 |
| Levees | 12 |
| Locales | 6,073 |
| Mines | 673 |
| Parks | 2,356 |
| Post Offices | 453 |
| Reserves | 66 |
| Reservoirs | 3,431 |
| Schools | 1,592 |
| Towers | 229 |
| Trails | 707 |
| Tunnels | 27 |
| Wells | 286 |
| Airports | 140 |
| Areas | 3 |
| Bars | 4 |
| Beaches | 1 |
| Bridges | 10 |
| Buildings | 21 |
| Canals | 1 |
| Capes | 1 |
| Cemeteries | 5 |
| Churches | 2 |
| Crossings | 3 |
| Dams | 12 |
| Falls | 2 |
| Flats | 6 |
| Hospitals | 11 |
| Islands | 11 |
| Lakes | 9 |
| Locales | 1,641 |
| Military (Historical) | 55 |
| Mines | 11 |
| Parks | 79 |
| Pillars | 3 |
| Populated Places | 215 |
| Post Offices | 1,586 |
| Rapids | 12 |
| Reservoirs | 23 |
| Schools | 438 |
| Springs | 11 |
| Streams | 9 |
| Summits | 2 |
| Swamps | 1 |
| Towers | 12 |
| Trails | 19 |
| Wells | 3 |
| Oregon's National Historic Landmarks | |
|---|---|
| 15 | |
