Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1401842
| OH | | Little Scioto-Tygarts drainage | 1986 |
05090103
| Little Scioto-Tygarts | established |
1427972
| OH | Lawrence | Storms Creek, at and along US 52, near Ironton OH, | 2012 |
05090103
| Little Scioto-Tygarts | established |
1427975
| OH | Scioto | Ginat Run Embayment, marina with a spaceship looking boat on land at the entrance, Green township | 2008 |
05090103
| Little Scioto-Tygarts | established |
39988
| OH | Scioto | Ohio River | 1969 |
05090103
| Little Scioto-Tygarts | established |