Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
28249
| CA | | Sacramento-San Joaquin Delta | 1885 |
18040003
| San Joaquin Delta | established |
28660
| CA | | San Joaquin River | 1976 |
18040003
| San Joaquin Delta | established |
282375
| CA | San Joaquin | water diversions and pumping facilities at the Tracy [CA] Fish Collection Facility (USBR) | 1999 |
18040003
| San Joaquin Delta | established |
293843
| CA | San Joaquin | water diversions and pumping facilities at the Tracy [CA] Fish Collection Facility (USBR) | 1999 |
18040003
| San Joaquin Delta | established |