Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
621879
| CA | Sacramento | Delta [general location] | 2005 |
18020163
| Lower Sacramento | established |
621880
| CA | San Joaquin | Old River/Crocker Cut | 2005 |
18040003
| San Joaquin Delta | established |
156894
| CA | San Joaquin | San Joaquin River at Mossdale, CA | 2002 |
18040003
| San Joaquin Delta | established |
156892
| CA | San Joaquin | San Joaquin River near Stockton | 2001 |
18040003
| San Joaquin Delta | established |
621878
| CA | Sutter | Sacramento River | 2000 |
18020161
| Upper Coon-Upper Auburn | established |
887484
| CA | Ventura | [No locality string in original GBIF record] | 2012 |
18070102
| Santa Clara | established |
1632846
| CA | Ventura | Vern Freeman Diversion at Saticoy | 2019 |
18070102
| Santa Clara | unknown |
156893
| CA | Yolo | upper Yolo By-pass [an area just W of the Sacramento River Deep Water Ship Channel on the W side of Sacramento | 2002 |
18020163
| Lower Sacramento | established |