Angostura Canal is a canal located in Custer County, South Dakota. It appears on the Smithwick NE USGS 7.5-minute topographic quadrangle. The nearest populated place is Buffalo Gap, approximately 9.5 miles to the W.
Custer County · South Dakota
Angostura Canal is a canal located in Custer County, South Dakota. It appears on the Smithwick NE USGS 7.5-minute topographic quadrangle. The nearest populated place is Buffalo Gap, approximately 9.5 miles to the W.