| Specimen ID | 117842 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | VT |
| County | Chittenden |
| Locality | Lake Champlain at Savage Island (STA 34) east of Grand Isle |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lake Champlain |
| HUC8 Number | 04300108 |
| HUC10 Name | Lake Champlain Direct-Northeast Arm |
| HUC10 Number | 0430010812 |
| HUC12 Name | St Albans Bay-Lake Champlain |
| HUC12 Number | 043001081204 |
| Map | |
| Collection Day | 11 |
| Collection Month | 6 |
| Collection Year | 1997 |
| Year Accuracy | Actual |
| Potential Pathway | shipping |
| Status | established |
| Comments | From a Vermont DEC memorandum on zebra mussel distribution, September 24, 1997. |
| Record Type | Personal communication |
| Verifier | Vermont DEC biologists |
| Freshwater/Marine | Freshwater |
| Number Collected | see size |
| Year Class | veliger |
| Size | 2/cu.m. |
