Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
35064
| MD | Harford | Deer Creek at Stafford Rd, 1.2 mi above mouth of Susquehanna R. & 2.3 mi SE of Darlington | 1965 |
02050306
| Lower Susquehanna | established |
35069
| MD | Harford | Susquehanna River below Conowingo Dam | 1965 |
02050306
| Lower Susquehanna | established |
35074
| MD | Harford | Susquehanna River below Conowingo Dam | 1965 |
02050306
| Lower Susquehanna | established |
42451
| PA | | lower Susquehanna (HUC 8) | 1983 |
02050306
| Lower Susquehanna | established |
42109
| PA | Lancaster | Susquehanna River cove on Upper Bear Island, ~17 air miles W of Oxford | 1966 |
02050306
| Lower Susquehanna | established |