Central Region Core Research Center Administration
| Township: | 10N | Range: | 47E | Section: | 3 |
| Quarter: | NENE | County: | CUSTER | State: | MT |
| API Number: | 2501721025 | Operator: | INTERNATIONAL NUCLEAR | Well Name: | 4-M NPRR |
| Latitude: | 46.6570815 | Longitude: | -105.7881588 | Coordinate Source: | FROM STATE RECORDS |
| Minimum Depth: | 170 | Maximum Depth: | 5231 | Security Flag: |