| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 1532909 | NY | St. Lawrence | St. Lawrence River, 1mi blw Massena Country club | 1976 | 04290008 | Raisin River-St. Lawrence River | established |
| 1908751 | NY | St. Lawrence | Lake Ontario, at St. Lawrence River, NY/ON | 2019 | 04290008 | Raisin River-St. Lawrence River | |
| 1911126 | NY | St. Lawrence | Lake Ontario, at St. Lawrence River, NY/ON | 2021 | 04290008 | Raisin River-St. Lawrence River | |
| 1915943 | NY | St. Lawrence | Lake Ontario, at St. Lawrence River, NY/ON | 2022 | 04290008 | Raisin River-St. Lawrence River | |
Citation for this information:
U.S. Geological Survey, 2026,
Petromyzon marinus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 4/11/2026