| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1532899 | NY | Jefferson | Black River, Fish Island above dam at Dexter. | 1987 | 04140301 | Black | established |
| 1532900 | NY | Jefferson | Black River, North of Route 180 just below Easternmost dam Dexter. | 2004 | 04140301 | Black | established |
| 1532901 | NY | Jefferson | Black River, Mouth to where stream comes out of the ground. | 2009 | 04140301 | Black | established |
| 1788120 | NY | Jefferson | [No locality description provided] | 2009 | 04140301 | Black | |
| 1877989 | NY | Jefferson | Black River, Lake Ontario | 2020 | 04140301 | Black | established |
Citation for this information:
U.S. Geological Survey, 2025,
Petromyzon marinus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/15/2025