Central Region Core Research Center Administration
| Township: | 7S | Range: | 54E | Section: | 21 | 
| Quarter: | NENENE | County: | POWDER RIVER | State: | MT | 
| API Number: | 2507505020 | Operator: | SOUTHERN CALIFORNIA AIRCRAFT | Well Name: | 1-21 GOVT | 
| Latitude: | 45.2200668 | Longitude: | -105.1012222 | Coordinate Source: | FROM STATE RECORDS | 
| Minimum Depth: | 170 | Maximum Depth: | 5650 | Security Flag: |