| Specimen ID | 116432 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | MN |
| County | Winona |
| Locality | Mississippi River Lock and Dam No. 5A, near Winona, Minnesota |
| Mapping Accuracy | Accurate |
| HUC8 Name | Buffalo-Whitewater |
| HUC8 Number | 07040003 |
| HUC10 Name | City of Winona-Mississippi River |
| HUC10 Number | 0704000306 |
| HUC12 Name | Fountain City-Mississippi River |
| HUC12 Number | 070400030606 |
| Map | |
| Collection Day | 8 |
| Collection Month | 7 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Verifier | U.S. Army Corps of Engineers biologists |
| Freshwater/Marine | Freshwater |
| Number Collected | 2 |
| Year Class | adult |
