Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1655564
| CA | Los Angeles | Bouquet Canyon Creek, 0.5 miles below Bouquet Canyon Reservoir | 2019 |
18070102
| Santa Clara | established |
165687
| CA | Los Angeles | Piru Creek, 1.5 mi downstream of Pyramid Dam | 2006 |
18070102
| Santa Clara | established |
294413
| CA | Ventura | Santa Clara River estuary (next a freshwater input source) | 2012 |
18070102
| Santa Clara | unknown |
1692012
| CA | Ventura | Santa Clara River, adjacent to bridge at Camino del Rio and E Telegraph Rd (126) | 2021 |
18070102
| Santa Clara | established |