Riverdale is a populated place located in Washington County, Ohio. It appears on the Marietta USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 621.78 feet (189.52 m) above sea level.
Washington County · Ohio
Riverdale is a populated place located in Washington County, Ohio. It appears on the Marietta USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 621.78 feet (189.52 m) above sea level.