Lock and Dam Number 20 (historical), OH
Interactive topo map of Lock and Dam Number 20 (historical), OH
| Place Name: | Lock and Dam Number 20 (historical) |
| Feature Class: | Dam |
| US State: | OH |
| County: | Meigs |
| Latitude: | 39.13 |
| Longitude: | -81.74 |
| Elevation (meters): | 177 m |
| Elevation (feet): | 580′ |
| USGS Quad: | Lubeck topo map |
| 7.5´ topo: |  |
| State topo index: | OH topo index |
| Alternate map versions: | OH 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 |