| Specimen ID | 118183 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | OH |
| County | Meigs |
| Locality | Ohio River (R.M. 215) (near Portland, OH) |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Ohio-Shade |
| HUC8 Number | 05030202 |
| HUC10 Name | Little Sandy Creek-Ohio River |
| HUC10 Number | 0503020208 |
| HUC12 Name | Groundhog Creek-Ohio River |
| HUC12 Number | 050302020802 |
| Map | |
| Collection Year | 1998 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | This report from the Ohio River Valley Ecosystem Mollusk Subgroup Meeting, Nov. 4-5, 1998 in Marietta, OH |
| Record Type | Personal communication |
| Verifier | USFWS, Ohio River NWR |
| Freshwater/Marine | Freshwater |
