Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
157883
| KY | | Kinniconick Creek, Tygarts Creek & Little Sandy River (Ohio River tribs in NE KY) | 1986 |
05090103
| Little Scioto-Tygarts | established |
609857
| KY | Greenup | Ohio River at Greenup Public Boat Ramp RM 336.5 | 1983 |
05090103
| Little Scioto-Tygarts | established |
283965
| OH | | Little Scioto-Tygarts drainage | 1981 |
05090103
| Little Scioto-Tygarts | established |
1428020
| OH | Lawrence | Ohio River, at mouth of Norman Run, 3.5 miles dst Ironton OH, Hamilton township | 2012 |
05090103
| Little Scioto-Tygarts | established |