Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1463572
| MD | Baltimore | BRICE RUN | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463545
| MD | Baltimore | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463515
| MD | Baltimore | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463155
| MD | Baltimore | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463599
| MD | Baltimore | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463119
| MD | Carroll | PINEY RUN | 2013 |
02060003
| Gunpowder-Patapsco | established |
1332779
| MD | Cecil | creek E of Susquehanna River, N of Eckman Ln | 2013 |
02050306
| Lower Susquehanna | established |
1332559
| MD | Cecil | creek E of Susquehanna River, N of Eckman Ln | 2013 |
02050306
| Lower Susquehanna | established |
1332899
| MD | Cecil | creek E of Susquehanna River, N of Eckman Ln | 2013 |
02050306
| Lower Susquehanna | established |
1332512
| MD | Cecil | creek E of Susquehanna River, N of Eckman Ln | 2013 |
02050306
| Lower Susquehanna | established |
1332624
| MD | Cecil | creek E of Susquehanna River, N of Eckman Ln | 2013 |
02050306
| Lower Susquehanna | established |
1332910
| MD | Cecil | creek E of Susquehanna River, N of Eckman Ln | 2013 |
02050306
| Lower Susquehanna | established |
1463530
| MD | Charles | MATTAWOMAN CREEK | 2013 |
02070011
| Lower Potomac | established |
1332872
| MD | Harford | Susquehanna River, Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1332751
| MD | Harford | Susquehanna River, Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1332792
| MD | Harford | Susquehanna River, Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1332742
| MD | Harford | Susquehanna River, W shore near Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1332549
| MD | Harford | Susquehanna River, W shore near Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1332602
| MD | Harford | Susquehanna River, W shore near Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1332690
| MD | Harford | Susquehanna River, W shore near Line Bridge Landing | 2013 |
02050306
| Lower Susquehanna | established |
1463570
| MD | Howard | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463257
| MD | Howard | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463601
| MD | Howard | PATAPSCO RIVER | 2013 |
02060003
| Gunpowder-Patapsco | established |
1463434
| MD | Howard | RED HILL BRANCH | 2013 |
02060006
| Patuxent | established |
1463132
| MD | Wicomico | LEONARD POND RUN | 2013 |
02080110
| Tangier | established |