Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1458939
| CA | | San Joaquin (HUC6) non-specific | 1970 |
18040000
| San Joaquin | established |
29617
| CA | Fresno | San Joaquin River at Friant | 1940 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
293855
| CA | San Joaquin | water diversions and pumping facilities at the Tracy [CA] Fish Collection Facility (USBR) | 1999 |
18040003
| San Joaquin Delta | established |
282379
| CA | San Joaquin | water diversions and pumping facilities at the Tracy [CA] Fish Collection Facility (USBR) | 1999 |
18040003
| San Joaquin Delta | established |