Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1744103
| MD | Anne Arundel | [No locality description provided] | 2020 |
02060004
| Severn | |
1654884
| MD | Anne Arundel | 1-99 Lake Shore Dr, Edgewater, MD 21037, USA | 2017 |
02060004
| Severn | established |
1706598
| MD | Calvert | [No locality description provided] | 2022 |
02060004
| Severn | |
1654949
| MD | Calvert | 8926 Bay Ave, North Beach, MD, US | 2019 |
02060004
| Severn | established |