Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
239122
| WA | | Columbia River | 1905 |
17020010
| Upper Columbia-Entiat | established |
238820
| WA | | Franklin D. Roosevelt Lake | 2003 |
17020001
| Franklin D. Roosevelt Lake | collected |
238826
| WA | Franklin | Mesa Lake | 2003 |
17020016
| Upper Columbia-Priest Rapids | collected |
239305
| WA | Franklin | Scooteney Reservoir | 2005 |
17020016
| Upper Columbia-Priest Rapids | established |
239312
| WA | Grant | Banks Lake (Grand Coulee Reservoir) | 2005 |
17020014
| Banks Lake | established |
238801
| WA | Grant | Moses Lake | 2003 |
17020015
| Lower Crab | established |
238802
| WA | Grant | Potholes Reservoir (Moses Lakes South) | 2003 |
17020015
| Lower Crab | established |