Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1463800
| CA | Marin | North side of Hawk Camp Trail in the Marin Headlands | 2018 |
18050005
| Tomales-Drake Bays | established |
1464423
| CA | San Diego | [Hollis Lake, San Diego River] | 2018 |
18070304
| San Diego | established |
1672251
| CA | Santa Clara | [No locality description provided] | 2018 |
18050003
| Coyote | |
1523009
| CA | Santa Clara | Along margins of Vasona Lake towards Los Gatos Creek | 2018 |
18050003
| Coyote | established |
1616790
| NC | Vance | [Fox Reservoir, near Fox Pond Park] | 2018 |
03020101
| Upper Tar | established |
1541365
| OR | Josephine | [Rogue River, near confluence of Vannoy Creek] | 2018 |
17100308
| Middle Rogue | established |
1617072
| SC | Berkeley | [No locality description provided] | 2018 |
03050201
| Cooper | established |
1654696
| VA | Clarke | Clarke County, VA, USA | 2018 |
02070007
| Shenandoah | established |
1528973
| WA | Cowlitz | Solo Slough | 2018 |
17080003
| Lower Columbia-Clatskanie | established |