Green Mountain is a summit located in Pennington County, South Dakota. It appears on the Piedmont USGS 7.5-minute topographic quadrangle. The nearest populated place is Thunderbird Homes Addition, approximately 1.0 miles to the S.
Pennington County · South Dakota
Green Mountain is a summit located in Pennington County, South Dakota. It appears on the Piedmont USGS 7.5-minute topographic quadrangle. The nearest populated place is Thunderbird Homes Addition, approximately 1.0 miles to the S.