Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1654998
| MD | Baltimore | Manchester, MD, US | 2020 |
02060003
| Gunpowder-Patapsco | established |
1654994
| MD | Frederick | Waterford Park, Frederick, MD, US | 2020 |
02070009
| Monocacy | established |
1654985
| MD | Garrett | Deep Creek Lake, Oakland, MD, US | 2020 |
05020006
| Youghiogheny | established |
1654981
| MD | Washington | Lappans Rd, Boonsboro, MD, US | 2020 |
02070004
| Conococheague-Opequon | established |