Gwillim, 1
Plugged Dry hole well
| API number | 12-117-00869 |
|---|---|
| Operator | Miller Harry M |
| County | Macoupin, Illinois |
| Permitted | 1960-09-20 |
| Completed | 1960-10-01 |
| Depth | 530 ft |
| Surface location | 39.143076, -90.122878 · wells within 1 mile |
| State record | Illinois State Geological Survey ↗ |
| Data as of | 2026-10-17 |
From Illinois State Geological Survey public records. Verify with the state before relying on this information.