| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
239218
| WA | Clark | Campbell Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239225
| WA | Clark | Canvasback Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239232
| WA | Clark | Carty Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239945
| WA | Clark | Columbia River | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239240
| WA | Clark | Curtis Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239247
| WA | Clark | Green Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239254
| WA | Clark | Hathaway Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239266
| WA | Clark | Long Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239269
| WA | Clark | Post Office Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
240829
| WA | Clark | Round Lake, west side of lake River | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239279
| WA | Clark | Vancouver Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
239967
| WA | Clark | Widgeon Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |
|
46063
| WA | Cowlitz | Mount Coffin area on the Columbia River | 1904 |
17080003
| Lower Columbia-Clatskanie | established |
|
239987
| WA | Cowlitz | Sacajawea Lake | 2005 |
17080003
| Lower Columbia-Clatskanie | established |