| Specimen ID | 116378 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | OH |
| County | Hamilton |
| Locality | Ohio River (R.M. 490), 20 miles west of Cincinnati at the Cincinnati Gas & Electric - Miami Fort power plant, in the channel and nearshore |
| Mapping Accuracy | Accurate |
| HUC8 Name | Middle Ohio-Laughery |
| HUC8 Number | 05090203 |
| HUC10 Name | Muddy Creek-Ohio River |
| HUC10 Number | 0509020302 |
| HUC12 Name | Garrison Creek-Ohio River |
| HUC12 Number | 050902030204 |
| Map | |
| Collection Day | 13 |
| Collection Month | 5 |
| Collection Year | 1992 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Comments | There is a dock by this power plant where barges dock and unload coal. A barge may have carried zebra mussels to this location. This was the first siting after one year of monitoring. |
| Record Type | Personal communication |
| Disposal | destroyed |
| Verifier | Dr. James Thorp, U. of Louisville 502-588-5954 |
| Freshwater/Marine | Freshwater |
| Number Collected | 1/ 50 L |
| Year Class | veliger |
| Size | 75 microns |
