| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1895220
| CA | Contra Costa | [No locality description provided; coordinates obscured by collector] | 2025 |
18040003
| San Joaquin Delta | |
|
1751851
| CA | Contra Costa | [No locality description provided] | 2024 |
18040003
| San Joaquin Delta | |
|
1893223
| CA | Sacramento | [No locality description provided] | 2025 |
18040003
| San Joaquin Delta | |
|
1752001
| CA | San Joaquin | [No locality description provided] | 2024 |
18040003
| San Joaquin Delta | |
|
1877175
| CA | San Joaquin | San Joaquin River | 2014 |
18040003
| San Joaquin Delta | |
|
620685
| CA | San Joaquin | Stockton Fish 01 | 2001 |
18040003
| San Joaquin Delta | established |
|
547965
| CA | San Joaquin | Stockton; head of Stockton Channel at SW corner of turning basin, region of Pier 3. | 1963 |
18040003
| San Joaquin Delta | established |
|
282400
| CA | San Joaquin | water diversions and pumping facilities at the Tracy [CA] Fish Collection Facility (USBR) | 1999 |
18040003
| San Joaquin Delta | established |