| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Fraser | River (basin) | native | 78809 |
| Juan de Fuca Strait | Sea/Bay/Gulf | native | 1998 |
| Nearctic | Zoogeographic realm | endemic | 27547 |
| Puget Sound | Sea/Bay/Gulf | native | 1998 |
| Salish Sea | Sea/Bay/Gulf | native | 1998 |
| Strait of Georgia | Sea/Bay/Gulf | native | 1998 |
| Yukon | River (basin) | native | 78812 |