Home › South Dakota › Walworth
Herndon 1 Allerdings
Cancelled / expired Unknown well
| API number | 40-129-05001 |
|---|---|
| Permit number | 149 |
| Operator | Herndon Drilling Company |
| County | Walworth, South Dakota |
| Permitted | 1955-08-16 |
| Surface location | 45.371627, -100.204918 · wells within 1 mile |
| State record | South Dakota Department of Agriculture and Natural Resources, Geological Survey Program ↗ |
| Data as of | 2026-10-01 |
From South Dakota Department of Agriculture and Natural Resources, Geological Survey Program public records. Verify with the state before relying on this information.