Unionville is a populated place located in St. Lawrence County, New York. It appears on the Potsdam USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 366.92 feet (111.84 m) above sea level.
St. Lawrence County · New York
Unionville is a populated place located in St. Lawrence County, New York. It appears on the Potsdam USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 366.92 feet (111.84 m) above sea level.