| Country | France (FR) |
| UN/LOCODE | NRB |
| Name | Castelnau-RiviËre-Basse |
| Name Without Diacritics | Castelnau-Riviere-Basse |
| Region | 65 |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4335N 00002W |
| Latitude Longitude | 43.581, -0.0289 |