Casper 1
Status not reported Other well
| API number | 12-127-20920 |
|---|---|
| Operator | IL State Geological Survey |
| County | Massac, Illinois |
| Completed | 1997-12-04 |
| Depth | 47 ft |
| Surface location | 37.222738, -88.726688 · 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.