| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
272817
| WA | Thurston | Chambers Lake, at Thurston County boat ramp. | 2010 |
17110016
| Deschutes | established |
|
272818
| WA | Thurston | Ken Lake (Simmons Lake) at Christopher Park off Cedarbury Lane, Lakemoor Community Club. | 2010 |
17110016
| Deschutes | established |
|
272819
| WA | Thurston | Ken Lake (Simmons Lake) at Westside Park off Camelot Park SW, Lakemoor Community Club. | 2010 |
17110016
| Deschutes | established |
|
1883992
| WA | Thurston | McIntosh Lake, WDFW Ramp | 2024 |
17110016
| Deschutes | |
|
1883974
| WA | Thurston | Offut Lake, WDFW Ramp | 2024 |
17110016
| Deschutes | |