Defend, Walter 1
Plugged Dry hole well
| API number | 12-121-26642 |
|---|---|
| Operator | Monken, Leland |
| County | Marion, Illinois |
| Permitted | 1981-12-21 |
| Completed | 1982-02-15 |
| Depth | 2,599 ft |
| Surface location | 38.535239, -88.968021 · 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.