Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
747424
| CA | Los Angeles | lily pond at north entrance to LACM- in association with Hydrilla introduced from Florida | 1980 |
18070104
| Santa Monica Bay | established |
1700023
| CA | Sacramento | [No locality description provided] | 2021 |
18040012
| Upper Mokelumne | |
1695812
| CA | Sacramento | Delta Cross Channel, Walnut Grove | 2017 |
18040012
| Upper Mokelumne | established |
1459034
| CA | Sacramento | Delta Cross Channel, Walnut Grove | 2017 |
18040012
| Upper Mokelumne | established |
1695818
| CA | Sacramento | Delta Cross Channel, Walnut Grove | 2017 |
18040012
| Upper Mokelumne | established |
1695813
| CA | Sacramento | Delta Cross Channel, Walnut Grove | 2018 |
18040012
| Upper Mokelumne | established |
1695819
| CA | Sacramento | Delta Cross Channel, Walnut Grove | 2019 |
18040012
| Upper Mokelumne | established |
1695820
| CA | Sacramento | Delta Cross Channel, Walnut Grove | 2019 |
18040012
| Upper Mokelumne | established |
1695816
| CA | Sacramento | Sevenmile Slough, at Brannan Island | 2019 |
18020163
| Lower Sacramento | established |
1695817
| CA | Sacramento | Sevenmile Slough, at Brannan Island | 2019 |
18020163
| Lower Sacramento | established |
1695815
| CA | Sacramento | Sherman Lake, at Sherman Island | 2019 |
18020163
| Lower Sacramento | established |
156901
| CA | San Diego | San Dieguito River, San Diego County | 2000 |
18070304
| San Diego | established |
1695822
| CA | San Joaquin | Beaver Slough | 2018 |
18040012
| Upper Mokelumne | established |
1695823
| CA | San Joaquin | Hog Slough | 2019 |
18040012
| Upper Mokelumne | established |
1695814
| CA | San Joaquin | South Mokelumne River, at Wimpy's Marina | 2017 |
18040012
| Upper Mokelumne | established |
1695821
| CA | Solano | Decker Island | 2018 |
18020163
| Lower Sacramento | established |