Amfahr 4
Status not reported Service well
| API number | 12-099-01590-0100 |
|---|---|
| Operator | Northern Illinois Gas Co. |
| County | LaSalle, Illinois |
| Permitted | 1994-02-02 |
| Completed | 1995-04-20 |
| Depth | 1,459 ft |
| Surface location | 41.476392, -89.133932 · 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.