Hempen 1
Plugged Dry hole well
| API number | 12-027-01813 |
|---|---|
| Operator | Monken, Leland |
| County | Clinton, Illinois |
| Permitted | 1960-08-18 |
| Completed | 1960-10-26 |
| Depth | 1,039 ft |
| Surface location | 38.646956, -89.422868 · 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.