Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
748414
| NC | Caswell | Country Line Creek, Highway 1597 bridge [High Rock School Road], 5.0 miles NE Yanceyville, 1.25 miles ESE Hamer | 1966 |
03010104
| Lower Dan | established |
748328
| NC | Rockingham | Williamson Creek at end County Road 1770 [Pryor Road], 6.0 miles NNE Ruffin | 1966 |
03010103
| Upper Dan | established |
748364
| PA | Lancaster | Susquehanna River, (Conowingo Reservoir) on east shore, ca. 0.25 miles upstream from Drumore | 1966 |
02050306
| Lower Susquehanna | established |