Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1702
| CA | Merced | Delta-Mendota Canal [E of Monterey Bay] | 1972 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
620656
| CA | San Joaquin | Delta - Delta Mendota Canal | 1972 |
18040003
| San Joaquin Delta | established |
620657
| CA | San Joaquin | Delta - Delta Mendota Canal | 1973 |
18040003
| San Joaquin Delta | established |
620655
| CA | San Joaquin | Delta - Delta Mendota Canal | 1974 |
18040003
| San Joaquin Delta | established |