Speas Dam, NE
Interactive topo map of Speas Dam, NE
| Place Name: | Speas Dam |
| Feature Class: | Dam |
| US State: | NE |
| County: | Sioux |
| Latitude: | 42.75 |
| Longitude: | -103.57 |
| Elevation (meters): | 1276 m |
| Elevation (feet): | 4186′ |
| USGS Quad: | Roundtop topo map |
| 7.5´ topo: |  |
| State topo index: | NE topo index |
| Alternate map versions: | NE 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 |