# B-1 B-1
Permitted Unknown well
| API number | 12-163-25234 |
|---|---|
| Operator | Mathes,John & Assoc.,Inc |
| County | St. Clair, Illinois |
| Permitted | 1981-10-27 |
| Surface location | 38.556038, -90.035115 · 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.