Johnson Brothers Dam, SD
Interactive topo map of Johnson Brothers Dam, SD
| Place Name: | Johnson Brothers Dam |
| Feature Class: | Dam |
| US State: | SD |
| County: | Perkins |
| Latitude: | 45.66 |
| Longitude: | -102.37 |
| Elevation (meters): | 735 m |
| Elevation (feet): | 2411′ |
| USGS Quad: | Bison NW topo map |
| 7.5´ topo: |  |
| State topo index: | SD topo index |
| Alternate map versions: | SD 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 |