Duhamel Flat is a flat located in Pennington County, South Dakota. It appears on the Dalzell NE USGS 7.5-minute topographic quadrangle. The nearest populated place is Pedro, approximately 7.0 miles to the E.
Pennington County · South Dakota
Duhamel Flat is a flat located in Pennington County, South Dakota. It appears on the Dalzell NE USGS 7.5-minute topographic quadrangle. The nearest populated place is Pedro, approximately 7.0 miles to the E.