Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
45504
| VA | | middle Potomac-Catoctin system, from north of Washington DC to state line [location approximate hand plotted location] | 1994 |
02070008
| Middle Potomac-Catoctin | established |
45508
| VA | | New River at Spruce Run mouth | 1961 |
05050002
| Middle New | failed |
269409
| VA | | Potomac (HUC6) non-specific | 1986 |
02070000
| Potomac | collected |
269410
| VA | | New drainage (Kanawha above the falls) | 1986 |
05050000
| Kanawha | established |
45505
| VA | | Shenandoah River system | 1994 |
02070007
| Shenandoah | collected |
35171
| VA | | western division of Piedmont (Potomac drainage) | 1976 |
02070007
| Shenandoah | established |
45506
| VA | Frederick | Conococheague-Opequon system, in Hague Creek | 1994 |
02070004
| Conococheague-Opequon | established |
549677
| VA | Frederick | Hogue Cr., Winchester, Va | 1997 |
02070004
| Conococheague-Opequon | unknown |
549679
| VA | Giles | Big Walker Creek 3.9 mi. S Prospectdale on Hwy. 100. | 1961 |
05050002
| Middle New | unknown |
45507
| VA | Giles | East River near the state line, New drainage | 1928 |
05050002
| Middle New | failed |
549678
| VA | Giles | New River at mouth of Spruce Run, about 3.5 mi. above Pembroke Lake. | 1961 |
05050002
| Middle New | unknown |
158304
| VA | Prince William | Prince William Forest Park | 1999 |
02070011
| Lower Potomac | collected |
45509
| VA | Wythe | Reed Creek, New drainage | 1966 |
05050001
| Upper New | failed |