Koch, S. 1
Plugged Dry hole well
| API number | 12-009-21694 |
|---|---|
| Operator | Yankee Exploration |
| County | Brown, Illinois |
| Permitted | 1984-04-26 |
| Completed | 1984-04-27 |
| Depth | 690 ft |
| Surface location | 39.875858, -90.743892 · 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.