Ontario is a populated place located in Knox County, Illinois. It appears on the Wataga USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 807.00 feet (245.97 m) above sea level.
Knox County · Illinois
Ontario is a populated place located in Knox County, Illinois. It appears on the Wataga USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 807.00 feet (245.97 m) above sea level.