Heronymus 1
Plugged Dry hole well
| API number | 12-025-03889 |
|---|---|
| Operator | Halbert, Ralph C. |
| County | Clay, Illinois |
| Permitted | 1952-06-18 |
| Completed | 1952-07-01 |
| Depth | 2,944 ft |
| Surface location | 38.882645, -88.367785 · 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.