Topographic Map Dam Features in Columbia County, Oregon
Browse by County - Columbia, Feature Type - Dam
| Feature | Type | County | USGS Topo Map | Elevation | Lat | Long |
|---|---|---|---|---|---|---|
| James O Fisher Dam | Dam | Columbia | Chapman | 36 feet | 45.790ºN | 122.876ºW |
| Sauvie Island Dam | Dam | Columbia | Saint Helens | 16 feet | 45.752ºN | 122.786ºW |
| Vernonia Log Pond Dike | Dam | Columbia | Vernonia | 604 feet | 45.853ºN | 123.175ºW |
