Ellis Spring is a spring located in Custer County, South Dakota. It appears on the Dead Horse Flats USGS 7.5-minute topographic quadrangle. The nearest populated place is Danoby (historical), approximately 9.7 miles to the E.
Custer County · South Dakota
Ellis Spring is a spring located in Custer County, South Dakota. It appears on the Dead Horse Flats USGS 7.5-minute topographic quadrangle. The nearest populated place is Danoby (historical), approximately 9.7 miles to the E.