O'Fallon High School SIL-26
Status not reported Other well
| API number | 12-163-30165 |
|---|---|
| Operator | U. S. Geological Survey |
| County | St. Clair, Illinois |
| Completed | 2004-12-13 |
| Depth | 59 ft |
| Surface location | 38.586417, -89.895944 · 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.