USGS-Palos Forest 4
Permitted Unknown well
| API number | 12-031-26777 |
|---|---|
| Operator | U. S. Geological Survey |
| County | Cook, Illinois |
| Permitted | 1982-09-01 |
| Surface location | 41.710182, -87.910536 · 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.