| Specimen ID | 116673 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | WI |
| County | Douglas |
| Locality | Lake Superior, Superior-Interstate, Superior, WI |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Louis |
| HUC8 Number | 04010201 |
| HUC10 Name | Saint Louis River |
| HUC10 Number | 0401020116 |
| HUC12 Name | Saint Louis River |
| HUC12 Number | 040102011604 |
| Map | |
| Collection Day | 20 |
| Collection Month | 8 |
| Collection Year | 1991 |
| Year Accuracy | Actual |
| Potential Pathway | shipping |
| Status | established |
| Comments | density(/l): 0.032 depth(m): 8 secchi disk (m): 0.72 |
| Record Type | Personal communication |
| Verifier | Wisconsin Sea Grant, Green Bay, Wisc. |
| Freshwater/Marine | Freshwater |
| Year Class | veliger |
