| Specimen ID | 116683 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | MN |
| County | Ramsey |
| Locality | Mississippi River (R.M. 847.6) at Lock and Dam #1 in Minneapolis, MN |
| Mapping Accuracy | Accurate |
| HUC8 Name | Twin Cities |
| HUC8 Number | 07010206 |
| HUC10 Name | City of Minneapolis-Mississippi River |
| HUC10 Number | 0701020607 |
| HUC12 Name | Saint Anthony Falls-Mississippi River |
| HUC12 Number | 070102060703 |
| Map | |
| Collection Day | 2 |
| Collection Month | 12 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Disposal | isopropyl alcohol |
| Museum Cat Number | Army Corps, St. Paul, MN |
| Verifier | Tim Yager, St. Paul District, US Army Corps of Eng |
| Freshwater/Marine | Freshwater |
| Number Collected | 2 |
| Year Class | adult |
