| Country | Canada (CA) |
| UN/LOCODE | GRS |
| Name | Grindstone |
| Name Without Diacritics | Grindstone |
| Region | QC |
| Function Code | 1------- |
| Function | Port |
| Status Code | AS (Approved by National Standardization Body) |
| Date | 1 |
| Country | Canada (CA) |
| UN/LOCODE | GRS |
| Name | Grindstone |
| Name Without Diacritics | Grindstone |
| Region | QC |
| Function Code | 1------- |
| Function | Port |
| Status Code | AS (Approved by National Standardization Body) |
| Date | 1 |