Shallow Coal Observation 1
Status not reported Service well
| API number | 12-163-31743 |
|---|---|
| Operator | Ameren Illinois Company |
| County | St. Clair, Illinois |
| Permitted | 2025-09-19 |
| Completed | 2025-09-30 |
| Depth | 189 ft |
| Surface location | 38.384675, -89.902206 · 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.