Duncan 1
Plugged Dry hole well
| API number | 12-117-21598 |
|---|---|
| Operator | Duncan, Peter G. |
| County | Macoupin, Illinois |
| Completed | 1975-04-09 |
| Depth | 443 ft |
| Surface location | 39.134406, -89.989262 · 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.