Washington County (historical) is a civil located in Pennington County, South Dakota. It appears on the Stirk Table USGS 7.5-minute topographic quadrangle. The nearest populated place is Rockyford, approximately 6.0 miles to the SE.
Pennington County · South Dakota
Washington County (historical) is a civil located in Pennington County, South Dakota. It appears on the Stirk Table USGS 7.5-minute topographic quadrangle. The nearest populated place is Rockyford, approximately 6.0 miles to the SE.