Keystone is a populated place located in Okanogan County, Washington. It appears on the Keystone USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 874.42 feet (266.52 m) above sea level.
Okanogan County · Washington
Keystone is a populated place located in Okanogan County, Washington. It appears on the Keystone USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 874.42 feet (266.52 m) above sea level.