Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1654597
| DE | Kent | 2520 Lighthouse Rd, Smyrna, DE, US | 2018 |
02040207
| Broadkill-Smyrna | established |
234266
| DE | New Castle | Cherry Island Meadows | 1895 |
02040205
| Brandywine-Christina | established |
1654606
| DE | New Castle | Pike Creek, DE, USA | 2020 |
02040205
| Brandywine-Christina | established |
234267
| DE | New Castle | Port Penn, among weeds by Delaware River | 1929 |
02040205
| Brandywine-Christina | established |
1654600
| DE | New Castle | Riverfront, Wilmington, DE, USA | 2019 |
02040205
| Brandywine-Christina | established |
1654607
| DE | Sussex | Milton, DE 19968, USA | 2020 |
02040207
| Broadkill-Smyrna | established |