| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Beaufort Sea | Sea/Bay/Gulf | native | 116516 |
| Chukchi Sea | Sea/Bay/Gulf | native | 116516 |
| Pacific Ocean | Sea/Bay/Gulf | native | 116516 |
| Puget Sound | Sea/Bay/Gulf | native | 94854 |
| Puget Trough/Georgia Basin | Sea/Bay/Gulf | native | 94854 |
| Salish Sea | Sea/Bay/Gulf | native | 94854 |