Region
- Pennsylvania 12 results
- New Jersey 11 results
- Delaware River Valley (N.Y.-Del. and N.J.) 9 results
- Philadelphia 9 results
- Delaware River (N.Y.-Del. and N.J.) 5 results
- Delaware 4 results
- Philadelphia Metropolitan Area 4 results
- Camden 3 results
- New Castle Co 3 results
- Penn 3 results
- Philadelphia (Pa.) 3 results
- Delaware River 2 results
- Ohio 2 results
- Athens (Pa.) 1 results
- Athens Region 1 results
- Atlantic Coast 1 results
- Benjamin Franklin Bridge (Philadelphia, Pa.) 1 results
- Camden (N.J.) 1 results
- Camden Co 1 results
- Camden Region 1 results
- Connecticut River Valley 1 results
- Delaware River Bridge (Philadelphia, Pa. and Camden, N.J.) 1 results
- Delaware River Estuary 1 results
- Delaware River Watershed (N.Y.-Del. and N.J.) 1 results
- Gloucester City 1 results
- Gloucester City (N.J.) 1 results
- Holland Tunnel (Jersey City, N.J., and New York, N.Y.) 1 results
- Hudson River (N.Y. and N.J.) 1 results
- Maumee River Valley (Ind. and Ohio) 1 results
- Miami River Region (Ohio) 1 results
- Mississippi River Valley 1 results
- Monongahela River 1 results
- Monongahela River (W. Va. and Pa.) 1 results
- New York 1 results
- New York (State) 1 results
- Philadelphia Metropolian Area 1 results
- Philadelphia Region 1 results
- Port Raritan District 1 results
- Raritan River 1 results
- Rhine River and Valley 1 results
- Schuylkill River 1 results
- Schuylkill River (Pa.) 1 results
- Springfield (Mass.) 1 results
- Susquehanna River Valley 1 results
- Tioga River Region (Pa. and N.Y.) 1 results
- United States 1 results
- Virginia 1 results