Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1654679
| VA | Fairfax | George Washington Memorial Parkway, Alexandria, VA, US | 2017 |
02070010
| Middle Potomac-Anacostia-Occoquan | established |
1654691
| VA | Fairfax | George Washington Memorial Parkway, Alexandria, VA, US | 2018 |
02070010
| Middle Potomac-Anacostia-Occoquan | established |