Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1706022
| MD | Anne Arundel | [No locality description provided] | 2022 |
02060006
| Patuxent | |
1706598
| MD | Calvert | [No locality description provided] | 2022 |
02060004
| Severn | |
1709014
| MD | Caroline | [No locality description provided] | 2022 |
02060005
| Choptank | |
1705956
| MD | Howard | [No locality description provided] | 2022 |
02060003
| Gunpowder-Patapsco | |
1705516
| MD | Montgomery | [No locality description provided] | 2022 |
02070010
| Middle Potomac-Anacostia-Occoquan | |
1705993
| MD | Montgomery | [No locality description provided] | 2022 |
02070010
| Middle Potomac-Anacostia-Occoquan | |
1708918
| MD | Queen Anne's | [No locality description provided] | 2022 |
02060005
| Choptank | |