Hoffman, Frank & Marie 1
Plugged Dry hole well
| API number | 12-133-00400-0100 |
|---|---|
| Operator | Jefferis John L |
| County | Monroe, Illinois |
| Permitted | 1968-06-18 |
| Completed | 1968-12-26 |
| Depth | 459 ft |
| Surface location | 38.272597, -90.244649 · 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.