Half Hollow is a populated place located in Suffolk County, New York. It appears on the Greenlawn USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 77.43 feet (23.60 m) above sea level.
Suffolk County · New York
Half Hollow is a populated place located in Suffolk County, New York. It appears on the Greenlawn USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 77.43 feet (23.60 m) above sea level.