| Specimen ID | 1695885 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | SD |
| County | Pennington |
| Locality | Pactola Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Rapid |
| HUC8 Number | 10120110 |
| HUC10 Name | Upper Rapid Creek |
| HUC10 Number | 1012011001 |
| HUC12 Name | Pactola Reservoir-Rapid Creek |
| HUC12 Number | 101201100110 |
| Map
NAS ARM
| |
| Collection Month | 7 |
| Collection Year | 2022 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker |
| Status | established |
| Comments | Adults and veligers found. Lake considered infested. |
| Record Type | Personal communication |
| Verifier | South Dakota Department of Game, Fish and Parks; U.S. Bureau of Reclamation (BOR) |
| Freshwater/Marine | Freshwater |
