Cottonwood Lake is a lake located in Sully County, South Dakota. It appears on the Gettysburg Municipal Airport SW USGS 7.5-minute topographic quadrangle. The nearest populated place is Agar, approximately 8.3 miles to the W.
Sully County · South Dakota
Cottonwood Lake is a lake located in Sully County, South Dakota. It appears on the Gettysburg Municipal Airport SW USGS 7.5-minute topographic quadrangle. The nearest populated place is Agar, approximately 8.3 miles to the W.