Unnamed well S-129
Status not reported Other well
| API number | 12-099-02334 |
|---|---|
| Operator | Northern Illinois Gas Co. |
| County | LaSalle, Illinois |
| Completed | 1972-08-01 |
| Depth | 370 ft |
| Surface location | 41.105026, -89.008512 · 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.