Chilson Canyon is a valley located in Fall River County, South Dakota. It appears on the Flint Hill USGS 7.5-minute topographic quadrangle. The nearest populated place is Rocky Ford, approximately 2.8 miles to the ENE.
Fall River County · South Dakota
Chilson Canyon is a valley located in Fall River County, South Dakota. It appears on the Flint Hill USGS 7.5-minute topographic quadrangle. The nearest populated place is Rocky Ford, approximately 2.8 miles to the ENE.