Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
51809
| TN | Giles | Elk River, river km 59.8 (RM 37.2) | 1980 |
06030004
| Lower Elk | established |
1755942
| TN | Giles | Elk River, river mile 34, North America | 1989 |
06030004
| Lower Elk | |
280860
| TN | Giles | Richland Creek at SR 273, 3.6 air miles W of Elkton | 1990 |
06030004
| Lower Elk | established |
890131
| TN | Giles | Richland Creek, 4 mi. W of Pulaski | 1966 |
06030004
| Lower Elk | established |
890133
| TN | Giles | Richland Creek, Outside Pulaski [11.23 mi ESE of Lawrenceburg, 13.40 mi ESE of Lawrenceburg] | 1965 |
06030004
| Lower Elk | established |
51900
| TN | Giles | Richland Creek, US 64 bridge about 6.4 km W of Pulaski | 1965 |
06030004
| Lower Elk | established |
51905
| TN | Giles | Shoal Creek, 0.4 km S of junction of east and west forks, 22.4 km SSW of Pulaski | 1979 |
06030004
| Lower Elk | established |