Iffert, Leo 1-A
Plugged Dry hole well
| API number | 12-025-25255 |
|---|---|
| Operator | Herley, David F. |
| County | Clay, Illinois |
| Permitted | 1975-05-05 |
| Completed | 1975-05-10 |
| Depth | 3,156 ft |
| Surface location | 38.828252, -88.301624 · 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.