Bedrock Topography 24K - Data Points (0)
| Approximate data point |
| Bedrock exposure |
| Ohio EPA point |
| First-generation water well |
| Glacial exposure (thin) |
| Glacial exposure (thick) |
| Miscellaneous point |
| ODOT boring |
| Ohio Division of Geological Survey corehole |
| Oil-and-gas well |
| Quarry |
| U.S. Geological Survey report well |
| Water well, data from Ohio Division of Water |
Bedrock Topography 24K - Contours (1)
| BT Contour |
|