| Lat / long: | 41.37582, -91.07623 |
| Primary: | Sand and Gravel, Construction |
| Operation type: | Offshore |
| Development status: | Producer |
| MAS | 191390001 |
| DEP | 10305073 |
| Reference | USBM PROD TABULATION 1973 OWN/OP: NORTHERN GRAVEL CO |
| Reporter | Intermountain Field Operations Center (IFOC) |