Grass Lake (historical), IL
Interactive topo map of Grass Lake (historical), IL
| Place Name: | Grass Lake (historical) |
| Feature Class: | Lake |
| US State: | IL |
| County: | Fulton |
| Latitude: | 40.38 |
| Longitude: | -90.01 |
| Elevation (meters): | 133 m |
| Elevation (feet): | 436′ |
| USGS Quad: | Saint David topo map |
| 7.5´ topo: |  |
| State topo index: | IL topo index |
| Alternate map versions: | IL 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 |