Spence M 1
Status not reported Other well
| API number | 12-131-00432 |
|---|---|
| Operator | Natural Gas Storage Company of IL |
| County | Mercer, Illinois |
| Completed | 1961-06-01 |
| Depth | 639 ft |
| Surface location | 41.127787, -90.783466 · 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.