Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
239844
| WA | Benton | Columbia River | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
272879
| WA | Benton | Lake Wallula, Columbia River, in Benton County, | 2006 |
17070101
| Middle Columbia-Lake Wallula | established |
240970
| WA | Benton | Mitchell Pond, on the NW side of McNary Reservoir, 15 miles SE of Kennewick | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
239853
| WA | Benton | Mound Pond | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
239862
| WA | Benton | Palmer pond | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
239871
| WA | Benton | Switch Pond | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
239879
| WA | Benton | Yellepit Pond | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
272871
| WA | Klickitat | Lake Umatilla, Columbia River, in Klickitat County. | 2006 |
17070101
| Middle Columbia-Lake Wallula | established |
240228
| WA | Walla Walla | Burbank Slough | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
240579
| WA | Walla Walla | Casey Pond | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |
240230
| WA | Walla Walla | Curlew Pond | 1977 |
17070101
| Middle Columbia-Lake Wallula | established |
164044
| WA | Walla Walla | McNary National Wildlife Refuge | 2005 |
17070101
| Middle Columbia-Lake Wallula | established |