Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1428109
| MD | Baltimore | Bird River | 2017 |
02060003
| Gunpowder-Patapsco | established |
1428122
| MD | Baltimore | Bird River | 2017 |
02060003
| Gunpowder-Patapsco | established |
1428121
| MD | Baltimore | Bird River | 2017 |
02060003
| Gunpowder-Patapsco | established |
1428102
| MD | Baltimore | Bird River | 2017 |
02060003
| Gunpowder-Patapsco | established |
1428114
| MD | Baltimore | Bird River | 2017 |
02060003
| Gunpowder-Patapsco | established |
1671520
| MD | Charles | [No locality description provided] | 2017 |
02070011
| Lower Potomac | |
1671519
| MD | Charles | [No locality description provided] | 2017 |
02070011
| Lower Potomac | |
1677809
| MD | Charles | [No locality description provided] | 2017 |
02070011
| Lower Potomac | |
1456627
| MD | Garrett | Arrowhead Cove, Deep Creek Lake | 2017 |
05020006
| Youghiogheny | established |