Armstrong is a populated place located in Sussex County, New Jersey. It appears on the Branchville USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 461.80 feet (140.76 m) above sea level.
Sussex County · New Jersey
Armstrong is a populated place located in Sussex County, New Jersey. It appears on the Branchville USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 461.80 feet (140.76 m) above sea level.