Dyroff, L.J. 7
Status not reported Other well
| API number | 12-163-01751 |
|---|---|
| Operator | Williamson C A |
| County | St. Clair, Illinois |
| Completed | 1954-12-01 |
| Depth | 329 ft |
| Surface location | 38.512137, -90.193221 · 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.