| Country | United States (US) |
| UN/LOCODE | PDI |
| Name | Port Madison |
| Name Without Diacritics | Port Madison |
| Region | WA |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 607 |
| Location (UN Format) | 4742N 12234W |
| Country | United States (US) |
| UN/LOCODE | PDI |
| Name | Port Madison |
| Name Without Diacritics | Port Madison |
| Region | WA |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 607 |
| Location (UN Format) | 4742N 12234W |