Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
153611
| MS | Adams | Mississippi River Mile 363.5 (Lower River Mile) at Natchez, MS | 2001 |
08060100
| Lower Mississippi-Natchez | established |
117449
| MS | Warren | Mississippi River (R.M. 433) at Entergy's Baxter-Wilson Plant just south of Vicksburg | 1996 |
08060100
| Lower Mississippi-Natchez | established |
117450
| MS | Warren | Mississippi River (R.M. 433) at Entergy's Baxter-Wilson Plant just south of Vicksburg | 1996 |
08060100
| Lower Mississippi-Natchez | established |