State Geological Survey-Test Hole 4-400
Status not reported Other well
| API number | 12-043-02044 |
|---|---|
| Operator | Layne Western Co., Inc. |
| County | DuPage, Illinois |
| Depth | 134 ft |
| Surface location | 41.939570, -88.128741 · 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.