Topographic Map Basin Features in Umatilla County, Oregon
Browse by County - Umatilla, Feature Type - Basin
| Feature | Type | County | USGS Topo Map | Elevation | Lat | Long |
|---|---|---|---|---|---|---|
| Oriental Basin | Basin | Umatilla | Pearson Ridge | 4897 feet | 45.013ºN | 118.717ºW |
| Tamarack Basin | Basin | Umatilla | Blalock Mountain | 2900 feet | 45.820ºN | 118.138ºW |
