| Specimen ID | 1321863 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | NE |
| County | Knox |
| Locality | Missouri River, Lewis and Clark Lake at Weigand marina |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lewis and Clark Lake |
| HUC8 Number | 10170101 |
| HUC10 Name | Lewis and Clark Lake-Missouri River |
| HUC10 Number | 1017010109 |
| HUC12 Name | Lower Lewis and Clark Lake |
| HUC12 Number | 101701010909 |
| Map | |
| Collection Year | 2016 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft | dispersed |
| Status | established |
| Record Type | Personal communication |
| Verifier | Nebraska Game and Parks Commission |
| Freshwater/Marine | Freshwater |
| Year Class | adult |
