Harper Dam, OR
Interactive topo map of Harper Dam, OR
| Place Name: | Harper Dam |
| Feature Class: | Dam |
| US State: | OR |
| County: | Malheur |
| Latitude: | 43.78 |
| Longitude: | -117.74 |
| Elevation (meters): | 804 m |
| Elevation (feet): | 2637′ |
| USGS Quad: | Namorf topo map |
| 7.5´ topo: |  |
| State topo index: | OR topo index |
| Alternate map versions: | OR topographic maps Editions by year, direct download as GeoPDF. |
| 30´ x 60´ topo: | 1:100,000 scale map |
| 1° x 2° topo: | 1:250,000 scale map |