Knapp 1
Plugged Dry hole well
| API number | 12-145-02468 |
|---|---|
| Operator | Graham, Herman S. |
| County | Perry, Illinois |
| Completed | 1949-11-01 |
| Depth | 1,477 ft |
| Surface location | 38.123710, -89.256323 · 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.