R-Janssen Number 1 Dam, MT
Interactive topo map of R-Janssen Number 1 Dam, MT
| Place Name: | R-Janssen Number 1 Dam |
| Feature Class: | Dam |
| US State: | MT |
| County: | Powder River |
| Latitude: | 45.73 |
| Longitude: | -105.54 |
| Elevation (meters): | 974 m |
| Elevation (feet): | 3195′ |
| USGS Quad: | Coalwood topo map |
| 7.5´ topo: |  |
| State topo index: | MT topo index |
| Alternate map versions: | MT 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 |