Region
- Accomack County 1 results
- Accomack County (Va.) 1 results
- America 1 results
- Antelope Valley 1 results
- Baltimore 1 results
- Baltimore (Md.) 1 results
- Brandywine (Del.) 1 results
- Brandywine Creek Watershed 1 results
- Brandywine Hundred (New Catle, Del.) 1 results
- Brooklyn (New York, N.Y.) 1 results
- Bucks County 1 results
- Bucks County (Pa.) 1 results
- California 1 results
- Camden 2 results
- Camden Co 1 results
- Carolina 1 results
- Caroline du Nord 1 results
- Chester 3 results
- Chester (Pa.) 2 results
- Chester Co 2 results
- Chester County 6 results
- Chester County (Pa.) 5 results
- Christiana Hundred (Del.) 1 results
- Christiana Hundred (New Castle, Del.) 1 results
- Christina (Del.) 1 results
- Connecticut 2 results
- Delaware
- Delaware (N.Y.-Del. et N.J. : Fleuve) 1 results
- Delaware Bay 1 results
- Delaware County 3 results
- Delaware County (Pa.) 3 results
- Delaware River 3 results
- Delaware River (N.Y.-Del. and N.J.) 6 results
- Delaware River Estuary 1 results
- Delaware River Valley 1 results
- Delaware River Valley (N.Y.-Del. and N.J.) 1 results
- Delaware breakwater 1 results
- Delaware breakwaters 1 results
- Delaware river 1 results
- Delaware, Vallée de la (N.Y.-Del. et N.J.) 1 results
- Delmarva Peninsula 1 results
- Detroit 1 results
- Dublin 1 results
- Dublin (Ireland) 1 results
- Dutchess County 1 results
- Dutchess County (N.Y.) 1 results
- East Whiteland Township (Chester, Pa.) 1 results
- États-Unis 2 results
- Frazer 1 results
- Frazer (East Whiteland Township, Chester, Pa.) 1 results more…