Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
613206
| MD | Cecil | Susquehanna-Atlantic Ocean Drainage: Canowingo Creek: Canowingo Lake Rd. ~ 10 km W rising Sun; 1st riffle upstream of mouth: 1.5 km from bridge (TJN07-22) | 2007 |
02050306
| Lower Susquehanna | established |
613205
| MD | Cecil | Susquehanna-Atlantic Ocean Drainage: Canowingo Creek: Canowingo Lake Rd. ~ 10 km W rising Sun; 1st riffle upstream of mouth: 1.5 km from bridge (TJN07-22) | 2007 |
02050306
| Lower Susquehanna | established |
1678373
| MD | Harford | 21154, Street, MD, US | 2019 |
02050306
| Lower Susquehanna | |
42448
| PA | | lower Juniata drainage | 1983 |
02050304
| Lower Juniata | established |
42450
| PA | | lower Susquehanna (HUC 8) | 1983 |
02050306
| Lower Susquehanna | established |
42446
| PA | | lower Susquehanna-Penns drainage | 1983 |
02050301
| Lower Susquehanna-Penns | established |
42449
| PA | | lower Susquehanna-Swatara drainage | 1983 |
02050305
| Lower Susquehanna-Swatara | established |
42447
| PA | | upper Juniata drainage | 1983 |
02050302
| Upper Juniata | established |
612738
| PA | Dauphin | Hershey, Swatara Creek. | 1998 |
02050305
| Lower Susquehanna-Swatara | established |