| Country | Australia (AU) |
| UN/LOCODE | GTW |
| Name | Great Western |
| Name Without Diacritics | Great Western |
| Region | VIC |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1107 |
| Timezone | Australia/Melbourne |
| Location (UN Format) | 3709S 14251E |
| Latitude Longitude | -37.15, 142.85 |