| Specimen ID | 116701 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | IN |
| County | Posey |
| Locality | Ohio River (R.M. 831.2) at General Electric Plastic Plant, Mt. Vernon, IN |
| Mapping Accuracy | Accurate |
| HUC8 Name | Highland-Pigeon |
| HUC8 Number | 05140202 |
| HUC10 Name | Bayou Creek-Ohio River |
| HUC10 Number | 0514020206 |
| HUC12 Name | Beaverdam Creek-Ohio River |
| HUC12 Number | 051402020605 |
| Map | |
| Collection Day | 4 |
| Collection Month | 12 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | from list compiled by J. Schulte, Ohio River Balley Water Sanitation Commission, 817 Main St. 2nd Fl. Cincinnati, OH (513) 421-1151 |
| Record Type | Personal communication |
| Freshwater/Marine | Freshwater |
| Year Class | veliger |
