Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1728039
| CA | Sacramento | [No locality description provided] | 2015 |
18020163
| Lower Sacramento | |
277585
| CA | Sacramento | Brannan Island State Park, at swimming area on Seven Mile Slough. | 1974 |
18020163
| Lower Sacramento | established |
277584
| CA | Sacramento | Brannan Island State Park, at swimming area on Seven Mile Slough. | 1974 |
18020163
| Lower Sacramento | established |
620931
| CA | Sacramento | Delta [general location] | 1972 |
18020163
| Lower Sacramento | established |
620929
| CA | Sacramento | Delta [general location] | 1973 |
18020163
| Lower Sacramento | established |
620935
| CA | Sacramento | Delta [general location] | 1989 |
18020163
| Lower Sacramento | established |
277576
| CA | Sacramento | Sacramento River, at Miller Park. | 1973 |
18020163
| Lower Sacramento | established |
277583
| CA | Sacramento | Sacramento River, at Miller Park. | 1974 |
18020163
| Lower Sacramento | established |
613912
| CA | Sacramento | Sacramento River, Miller Park | 1973 |
18020163
| Lower Sacramento | established |
277586
| CA | Sacramento | Sherman Island, public launch ramp. | 1974 |
18020163
| Lower Sacramento | established |
277590
| CA | Solano | Cache Slough off of the Sacramento River and the Mokelumne River system | 1974 |
18020163
| Lower Sacramento | established |
29928
| CA | Yolo | Putah Creek on the University of California at Davis campus, about 15 miles upstream from the Sacramento River. | 1973 |
18020163
| Lower Sacramento | established |
159778
| CA | Yolo | Yolo Bypass | 2001 |
18020163
| Lower Sacramento | established |