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Brockmeier-Koester 1
Plugged Dry hole well
| API number | 12-189-01910 |
|---|---|
| Operator | Dolphin Operating Co., Inc. |
| County | Washington, Illinois |
| Completed | 1962-10-11 |
| Depth | 1,226 ft |
| Surface location | 38.416222, -89.601380 · 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.