Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
229544
| PA | | Lower Susquehanna (HUC6) non-specific | 1950 |
02050300
| Lower Susquehanna | extirpated |
1709367
| PA | Huntingdon | [No locality description provided] | 2022 |
02050303
| Raystown | |
1700053
| PA | Montgomery | [No locality description provided] | 2021 |
02040202
| Lower Delaware | |
1654462
| PA | Montgomery | Curtis Hall & Arboretum, Wyncote, PA, US | 2020 |
02040202
| Lower Delaware | established |
1654428
| PA | Montgomery | Twining Rd, Dresher, PA, US | 2020 |
02040203
| Schuylkill | established |
1654432
| PA | Montgomery | Twining Rd, Dresher, PA, US | 2020 |
02040203
| Schuylkill | established |