Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1437406
| CA | Imperial | . Flowing Water, Stream Bank, Ditch Bank. Lyons & Brockman Rd, Wisteria 7 Drain, El Centro., please id aquatic weed. PDR 1264638 | 2005 |
18100204
| Salton Sea | eradicated |
1437455
| CA | Imperial | Wisteria 7 Drain at Lyons & Brockman Rd, El Centro. | 2005 |
18100204
| Salton Sea | eradicated |
873316
| CA | Nevada | Fairgrounds Pond | 2005 |
18020125
| Upper Yuba | eradicated |
1437485
| CA | Nevada | Lawrence Leblance. Still Water, Pond, Or Lake. , 19652 Valkenburg Ln, Grass Valley., hydrilla verticillata. PDR 1402870 | 2005 |
18020126
| Upper Bear | eradicated |
1437495
| CA | Shasta | Anderson River Park, Big Pond. Rupert Rd in Anderson. | 2005 |
18020154
| Clear Creek-Sacramento River | eradicated |