Oregon Caves National Monument
Address:
19000 Caves Hwy
Cave Junction, Oregon, United States
97523
Water Quality
| Site | Date |
|---|---|
| Cave Creek (Upper) | Oct. 5, 2016, midnight |
| Cave Creek (Lower/Covered Bridge) | Oct. 5, 2016, midnight |
| Spitting Stone (Inside Cave) | Oct. 5, 2016, midnight |