| Specimen ID | 902979 |
| Group | Mollusks-Bivalves |
| Genus | Dreissena |
| Species | polymorpha |
| Common Name | zebra mussel |
| State | SD |
| County | Clay |
| Locality | Missouri River at Clay County Park Boat Ramp |
| Mapping Accuracy | Accurate |
| HUC8 Name | Lewis and Clark Lake |
| HUC8 Number | 10170101 |
| HUC10 Name | Lime Creek-Missouri River |
| HUC10 Number | 1017010115 |
| HUC12 Name | Ames Creek-Missouri River |
| HUC12 Number | 101701011502 |
| Map | |
| Collection Day | 19 |
| Collection Month | 11 |
| Collection Year | 2015 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Record Type | NAS sighting report |
| Freshwater/Marine | Freshwater |
| Number Collected | 2 |
