| Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
|
1895208
| CA | Sacramento | [No locality description provided] | 2025 |
18020163
| Lower Sacramento | |
|
620795
| CA | Sacramento | Delta [general location] | 1950 |
18020163
| Lower Sacramento | established |
|
620794
| CA | Sacramento | Delta [general location] | 1963 |
18020163
| Lower Sacramento | established |
|
620797
| CA | Sacramento | Delta [general location] | 1964 |
18020163
| Lower Sacramento | established |
|
620796
| CA | Sacramento | Delta [general location] | 1989 |
18020163
| Lower Sacramento | established |
|
1699976
| CA | Solano | [No locality description provided] | 2019 |
18020163
| Lower Sacramento | |
|
1893179
| CA | Yolo | [No locality description provided] | 2025 |
18020163
| Lower Sacramento | |
|
1893205
| CA | Yolo | [No locality description provided] | 2025 |
18020163
| Lower Sacramento | |
|
1893206
| CA | Yolo | [No locality description provided] | 2025 |
18020163
| Lower Sacramento | |
|
159761
| CA | Yolo | Yolo Bypass | 2001 |
18020163
| Lower Sacramento | unknown |