| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 862592 | NY | Jefferson | [No locality provided] | 2012 | 04140302 | Chaumont-Perch | established |
| 1771763 | NY | Jefferson | [No locality description provided] | 2014 | 04140302 | Chaumont-Perch | |
| 1771604 | NY | Jefferson | [No locality description provided] | 2012 | 04140302 | Chaumont-Perch | |
| 1771609 | NY | Jefferson | [No locality description provided] | 2012 | 04140302 | Chaumont-Perch | |
| 1771762 | NY | Jefferson | [No locality description provided] | 2014 | 04140302 | Chaumont-Perch | |
| 1771805 | NY | Jefferson | [No locality description provided] | 2020 | 04140302 | Chaumont-Perch | |
| 1771806 | NY | Jefferson | [No locality description provided] | 2020 | 04140302 | Chaumont-Perch | |
| 1771894 | NY | Jefferson | [No locality description provided] | 2022 | 04140302 | Chaumont-Perch | |
Citation for this information:
U.S. Geological Survey, 2025,
Dreissena polymorpha: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/17/2025