| Specimen ID | 117907 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | MI |
| County | Van Buren |
| Locality | Gravel Lake |
| Mapping Accuracy | Accurate |
| HUC8 Name | St. Joseph |
| HUC8 Number | 04050001 |
| HUC10 Name | Dowagiac River |
| HUC10 Number | 0405000123 |
| HUC12 Name | Bunker Lake-Dowagiac Creek |
| HUC12 Number | 040500012303 |
| Map | |
| Collection Year | 1997 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | Personal communication |
| Verifier | Mike Klepinger, Michigan Sea Grant, E. Lansing |
| Freshwater/Marine | Freshwater |
