Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
45251
| VA | Alexandria | Potomac River | 1994 |
02070010
| Middle Potomac-Anacostia-Occoquan | established |
280543
| VA | Fairfax | Kanes Creek, lower tidal reach from mouth (into Occoquan Bay) to ca. 0.9 river miles upstream, ca. 3.0 -3.9 air miles E center of Woodbridge | 2010 |
02070010
| Middle Potomac-Anacostia-Occoquan | established |
280544
| VA | Fairfax | Kanes Creek, lower tidal reach from mouth (into Occoquan Bay) to ca. 0.9 river miles upstream, ca. 3.0 -3.9 air miles E center of Woodbridge | 2010 |
02070010
| Middle Potomac-Anacostia-Occoquan | established |