| name | where | part of | type |
| Salt Plains National Wildlife Refuge | Cherokee OK | Department of the Interior | NWR |
| Sacramento Unit | Willows CA | Sacramento NWR Complex | NWR |
| Tule Lake NWR | Tulelake CA | Klamath Basin National Wildlife Refuge | NWR |
| Colusa NWR | Colusa CA | Sacramento NWR Complex | NWR |
| South Klamath Lake NWR | Tulelake CA | Klamath Basin National Wildlife Refuge | NWR |