| Specimen ID | State | County | Locality | Year | HUC Number | Drainage Name | Status |
| 849317 | NY | Jefferson | Sherwin Creek at mouth, on Pillar Point | 2013 | 04140302 | Chaumont-Perch | established |
| 849351 | NY | Jefferson | Kents Creek, just upstream from CR 6 | 2012 | 04140302 | Chaumont-Perch | established |
| 1787815 | NY | Jefferson | [No locality description provided] | 2009 | 04140302 | Chaumont-Perch | |
| 1793808 | NY | Jefferson | Saint James Lake | 2013 | 04140302 | Chaumont-Perch | |
| 1793814 | NY | Jefferson | [No locality description provided] | 2012 | 04140302 | Chaumont-Perch | |
| 1807250 | NY | Jefferson | [No locality description provided] | 2023 | 04140302 | Chaumont-Perch | |
Citation for this information:
U.S. Geological Survey, 2025,
Neogobius melanostomus: U.S. Geological Survey, Nonindigenous Aquatic Species Database, Gainesville, FL, https://nas.er.usgs.gov, Access Date: 12/17/2025