Dempsey, Gertrude 1 Cilco 23
Plugged Other well
| API number | 12-143-00664 |
|---|---|
| Operator | Central IL Light Co. |
| County | Peoria, Illinois |
| Completed | 1959-08-01 |
| Depth | 580 ft |
| Surface location | 40.534195, -89.838612 · 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.