| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 866025 | NY | Jefferson | [No locality provided] | 2012 | 04140302 | Chaumont-Perch | established |
| 888635 | NY | Jefferson | Perch Lake | 2015 | 04140302 | Chaumont-Perch | established |
| 1563664 | NY | Jefferson | [No locality description provided] | 2014 | 04140302 | Chaumont-Perch | established |
| 1563667 | NY | Jefferson | [No locality description provided] | 2014 | 04140302 | Chaumont-Perch | established |
| 1596369 | NY | Jefferson | [No locality description provided] | 2011 | 04140302 | Chaumont-Perch | established |
| 1596376 | NY | Jefferson | [No locality description provided] | 2011 | 04140302 | Chaumont-Perch | established |
| 1596378 | NY | Jefferson | [No locality description provided] | 2011 | 04140302 | Chaumont-Perch | established |
| 1596531 | NY | Jefferson | [No locality description provided] | 2011 | 04140302 | Chaumont-Perch | established |
| 1596600 | NY | Jefferson | [No locality description provided] | 2011 | 04140302 | Chaumont-Perch | established |
| 1808654 | NY | Jefferson | [No locality description provided] | 2012 | 04140302 | Chaumont-Perch | |
| 1808656 | NY | Jefferson | [No locality description provided] | 2012 | 04140302 | Chaumont-Perch | |
| 1814251 | NY | Jefferson | [No locality description provided] | 2014 | 04140302 | Chaumont-Perch | |
| 1814252 | NY | Jefferson | [No locality description provided] | 2014 | 04140302 | Chaumont-Perch | |
| 1819934 | NY | Jefferson | Saint James Lake | 2015 | 04140302 | Chaumont-Perch | |
| 1856293 | NY | Jefferson | Hyde Lake | 2024 | 04140302 | Chaumont-Perch | |
| 1856294 | NY | Jefferson | Hyde Lake | 2024 | 04140302 | Chaumont-Perch | |
| 1856295 | NY | Jefferson | [No locality description provided] | 2024 | 04140302 | Chaumont-Perch | |
Citation for this information:
U.S. Geological Survey, 2025,
Potamogeton crispus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/18/2025