Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1676436
| MD | Baltimore | [No locality description provided] | 2021 |
02060003
| Gunpowder-Patapsco | |
1677467
| MD | Carroll | [No locality description provided] | 2021 |
02060003
| Gunpowder-Patapsco | |
1677398
| MD | Kent | [No locality description provided] | 2021 |
02060002
| Chester-Sassafras | |
1730677
| MD | Montgomery | [No locality description provided] | 2021 |
02070008
| Middle Potomac-Catoctin | |
1728133
| MD | Montgomery | [No locality description provided] | 2021 |
02070010
| Middle Potomac-Anacostia-Occoquan | |
1677447
| MD | Queen Anne's | [No locality description provided] | 2021 |
02060002
| Chester-Sassafras | |