Whetstone Island (historical) is a island located in Gregory County, South Dakota. It appears on the Campbell Creek USGS 7.5-minute topographic quadrangle. The nearest populated place is Wheeler (historical), approximately 3.6 miles to the SSE.
Gregory County · South Dakota
Whetstone Island (historical) is a island located in Gregory County, South Dakota. It appears on the Campbell Creek USGS 7.5-minute topographic quadrangle. The nearest populated place is Wheeler (historical), approximately 3.6 miles to the SSE.