Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1464404
| SC | Laurens | [Duncan Creek Watershed No. 6b Reservoir]. Entire periphery of reservoir. Infestation also includes shallow interior portions of reservoir. | 2018 |
03050108
| Enoree | established |
1340658
| SC | Union | Sedalia Lake, Tyger River WMA | 2006 |
03050108
| Enoree | eradicated |
240624
| SC | Union | Sedalia Lake, Tyger River WMA | 2007 |
03050108
| Enoree | established |