|
Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1617906
| MD | | Lake Artemisia in College Park | 2019 |
02070010
| Middle Potomac-Anacostia-Occoquan | established |
886101
| MD | | Mattawoman Creek | 2015 |
02070011
| Lower Potomac | established |
1467284
| MD | Anne Arundel | Bear Neck Creek | 2018 |
02060004
| Severn | established |
1649713
| MD | Anne Arundel | Cypress Creek | 2020 |
02060004
| Severn | established |
1649637
| MD | Anne Arundel | Fork Branch, near confluence with Sawmill Creek | 2018 |
02060003
| Gunpowder-Patapsco | established |
547224
| MD | Anne Arundel | Furnace Creek | 2013 |
02060003
| Gunpowder-Patapsco | established |
625252
| MD | Anne Arundel | Furnace Creek | 2014 |
02060003
| Gunpowder-Patapsco | established |
1421551
| MD | Anne Arundel | Lake adjacent/attached to Patapsco River | 2017 |
02060003
| Gunpowder-Patapsco | established |
1418497
| MD | Anne Arundel | Little Patuxent River | 2017 |
02060006
| Patuxent | established |
1533118
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2019 |
02060006
| Patuxent | established |
1649610
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2019 |
02060006
| Patuxent | established |
1649611
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2019 |
02060006
| Patuxent | established |
1649612
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2019 |
02060006
| Patuxent | established |
1649613
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2019 |
02060006
| Patuxent | established |
1649614
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2019 |
02060006
| Patuxent | established |
1649672
| MD | Anne Arundel | Little Patuxent River Oxbow Lake Nature Preserve | 2020 |
02060006
| Patuxent | established |
850587
| MD | Anne Arundel | Little Patuxent River, in Laurel, near wastewater treatment plant | 2015 |
02060006
| Patuxent | unknown |
850585
| MD | Anne Arundel | Little Patuxent River, Odenton, near the Washington, Baltimore & Annapolis Trail | 2015 |
02060006
| Patuxent | unknown |
1409482
| MD | Anne Arundel | Magothy River, at Lake Waterford Dam spillway | 2017 |
02060004
| Severn | established |
1653693
| MD | Anne Arundel | Magothy River, near mouth of Nannys Creek | 2020 |
02060004
| Severn | established |
1652399
| MD | Anne Arundel | Marley Creek | 2020 |
02060003
| Gunpowder-Patapsco | unknown |
1546523
| MD | Anne Arundel | park pond adjacent to Patapsco River | 2019 |
02060003
| Gunpowder-Patapsco | established |
630948
| MD | Anne Arundel | Patapsco River | 2014 |
02060003
| Gunpowder-Patapsco | unknown |
1404928
| MD | Anne Arundel | Patapsco River, 780 meters downstream from SR 648 bridge, Baltimore area | 2017 |
02060003
| Gunpowder-Patapsco | established |
1467129
| MD | Anne Arundel | Patapsco River, flood ponds at Belle Grove | 2018 |
02060003
| Gunpowder-Patapsco | established |
|