Rio Grande is a populated place located in Gallia County, Ohio. It appears on the Rio Grande USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 649.61 feet (198.00 m) above sea level.
Gallia County · Ohio
Rio Grande is a populated place located in Gallia County, Ohio. It appears on the Rio Grande USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 649.61 feet (198.00 m) above sea level.