Mathesius, L. 9
Status not reported Disposal well
| API number | 12-099-29006 |
|---|---|
| Operator | Northern Illinois Gas Company |
| County | LaSalle, Illinois |
| Permitted | 2020-08-10 |
| Completed | 2020-12-18 |
| Depth | 2,795 ft |
| Surface location | 41.452989, -89.129919 · 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.