Dunbar, M. 1
Plugged Dry hole well
| API number | 12-109-21191 |
|---|---|
| Operator | Longhorn Resources, Inc. |
| County | McDonough, Illinois |
| Permitted | 1982-10-06 |
| Completed | 1982-11-23 |
| Depth | 510 ft |
| Surface location | 40.538297, -90.578452 · 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.