Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1654360
| PA | Chester | E Swedesford Rd, Exton, PA, US | 2019 |
02040205
| Brandywine-Christina | established |
1462416
| PA | Chester | Gordon Natural Area | 1984 |
02040205
| Brandywine-Christina | established |
1654512
| PA | Chester | Kennett Township, PA, USA | 2020 |
02040205
| Brandywine-Christina | established |
1654513
| PA | Chester | Kennett Township, PA, USA | 2020 |
02040205
| Brandywine-Christina | established |
1654353
| PA | Chester | Marsh Creek Lk, Downingtown, PA, US | 2019 |
02040205
| Brandywine-Christina | established |