| Country | Netherlands (NL) |
| UN/LOCODE | MDI |
| Name | Middenbeemster |
| Name Without Diacritics | Middenbeemster |
| Region | NH |
| Function Code | 1----6-- |
| Function | Port, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1107 |
| Timezone | Europe/Amsterdam |
| Location (UN Format) | 5233N 04055E |
| Latitude Longitude | 52.5492, 4.9125 |