Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1672258
| MD | Anne Arundel | [No locality description provided] | 2018 |
02060003
| Gunpowder-Patapsco | |
1673474
| MD | Anne Arundel | [No locality description provided] | 2020 |
02060003
| Gunpowder-Patapsco | |
1678284
| MD | Baltimore | [No locality description provided] | 2017 |
02060003
| Gunpowder-Patapsco | |
1672035
| MD | Baltimore | [No locality description provided] | 2018 |
02060003
| Gunpowder-Patapsco | |
1672828
| MD | Baltimore | [No locality description provided] | 2019 |
02060003
| Gunpowder-Patapsco | |
1670665
| MD | Carroll | [No locality description provided] | 2014 |
02060003
| Gunpowder-Patapsco | |
1670671
| MD | Carroll | [No locality description provided] | 2014 |
02060003
| Gunpowder-Patapsco | |
1737902
| MD | Carroll | [No locality description provided] | 2020 |
02060003
| Gunpowder-Patapsco | |
1670661
| MD | Harford | [No locality description provided] | 2014 |
02060003
| Gunpowder-Patapsco | |
1679130
| MD | Harford | [No locality description provided] | 2020 |
02060003
| Gunpowder-Patapsco | |
1738397
| MD | Harford | [No locality description provided] | 2023 |
02060003
| Gunpowder-Patapsco | |
1678428
| MD | Howard | [No locality description provided] | 2019 |
02060003
| Gunpowder-Patapsco | |
613216
| MD | Howard | Patapsco River, Ellicott City, Md. | 1998 |
02060003
| Gunpowder-Patapsco | established |