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Region
- Pennsylvania[remove]35
- Maryland9
- Susquehanna River Watershed3
- West Virginia2
- Aldred, Lake (Pa.)1
- Clarke, Lake (Pa.)1
- Conowingo Reservoir (Md. and Pa.)1
- Delaware1
- PennsylvaniaLebanon County1
- PennsylvaniaSchuylkill County1
- PennsylvaniaSwatara State Park1
- Piedmont (U.S. : Region)1
- Susquehanna River1
- Virginia1
- Warminster (Pa.)1
- Youghiogheny River Valley1