Thelen North Pit Profile 1
Status not reported Other well
| API number | 12-111-42693 |
|---|---|
| County | McHenry, Illinois |
| Surface location | 42.481710, -88.202819 · 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.