| Country | Algeria (DZ) |
| UN/LOCODE | HDR |
| Name | Hydra |
| Name Without Diacritics | Hydra |
| Region | 16 |
| Function Code | -----6-- |
| Function | Multi-use Location |
| Status Code | RQ (Request Under Consideration) |
| Date | 1007 |
| Timezone | Africa/Algiers |
| Location (UN Format) | 3645N 00301E |
| Latitude Longitude | 36.746, 3.035 |