Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
228430
| VA | King George | Potomac River | 1983 |
02070011
| Lower Potomac | established |
1701859
| VA | Prince William | [No locality description provided] | 2022 |
02070011
| Lower Potomac | |
230378
| VA | Prince William | Locust Shade Pond, Locust Shade Park | 1995 |
02070011
| Lower Potomac | established |
228437
| VA | Prince William | Lower Potomac River, especially above Quantico | 1986 |
02070011
| Lower Potomac | established |
213829
| VA | Prince William | Potomac River, at and above Quantico. | 1990 |
02070011
| Lower Potomac | established |
229416
| VA | Stafford | Brent Marsh, along the western shore of Potomac River, 2 mi south of Widewater. | 1994 |
02070011
| Lower Potomac | established |
213683
| VA | Stafford | Potomac River, Widewater | 1991 |
02070011
| Lower Potomac | established |