Knox & Yingling K-4
Status not reported Other well
| API number | 12-069-00278 |
|---|---|
| Operator | U S Bureau Of Mines |
| County | Hardin, Illinois |
| Completed | 1951-01-01 |
| Depth | 1,045 ft |
| Surface location | 37.572151, -88.407693 · 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.