| Specimen ID | 116734 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | NY |
| County | Orange |
| Locality | Hudson River at Roseton (power plant) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Hudson-Wappinger |
| HUC8 Number | 02020008 |
| HUC10 Name | Quassaic Creek-Hudson River |
| HUC10 Number | 0202000805 |
| HUC12 Name | Breakneck Brook-Hudson River |
| HUC12 Number | 020200080503 |
| Map | |
| Collection Month | 8 |
| Collection Year | 1991 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | canal |
| Status | established |
| Record Type | Personal communication |
| Verifier | D.Strayer, J.Powell, W.Walton, E.Mellina/Hudson R. |
| Freshwater/Marine | Freshwater |
