Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
623708
| CA | Sacramento | Delta [general location] | 1978 |
18020163
| Lower Sacramento | established |
623709
| CA | Sacramento | Delta [general location] | 2005 |
18020163
| Lower Sacramento | established |
887028
| CA | Sacramento | Sacramento, San Joaquin Delta | 1998 |
18020163
| Lower Sacramento | established |
887029
| CA | Sacramento | Sacramento, San Joaquin Delta | 1998 |
18020163
| Lower Sacramento | established |
887030
| CA | Sacramento | Sacramento, San Joaquin Delta | 1998 |
18020163
| Lower Sacramento | established |
257352
| CA | San Joaquin | San Joaquin River Delta, upper Mandeville Island tip, natural wetland. | 1998 |
18040003
| San Joaquin Delta | established |
257353
| CA | San Joaquin | San Joaquin River Delta, Venice Cut, southeastern end of Venice Island, restoring wetland. | 1998 |
18040003
| San Joaquin Delta | established |
623710
| CA | Solano | Sacramento River, at Horseshoe Bend/Decker Island | 2005 |
18020163
| Lower Sacramento | established |