Many diseases and conditions are spread by not washing hands with soap and clean, running water. If clean, running water is not accessible, as is common in many parts of the world, use soap and available water.
Riverdale covers about three square miles in area. It has one of the highest elevations in New York City, affording it views of the Empire State Building, George Washington Bridge, Hudson River and New Jersey Palisades.
Riverdale, Dayton, Ohio. Riverdale is a neighborhood of Dayton, Ohio, United States. Riverdale is situated northwest of Dayton across the Great Miami River. The Geographic Names Information System (GNIS) lists the location of Riverdale at 39Â°46â²12â³N 84Â°11â²40â³W / 39.77Â°N 84.1944444Â°W / 39.77; -84.1944444, which is now a part of the McPherson Town Historic District.