Oko Bojou Islands (historical) is a island located in Hughes County, South Dakota. It appears on the Iron Post Buttes SE USGS 7.5-minute topographic quadrangle. The nearest populated place is Oahe, approximately 5.9 miles to the S.
Hughes County · South Dakota
Oko Bojou Islands (historical) is a island located in Hughes County, South Dakota. It appears on the Iron Post Buttes SE USGS 7.5-minute topographic quadrangle. The nearest populated place is Oahe, approximately 5.9 miles to the S.