Walnut Valley is a populated place located in Warren County, New Jersey. It appears on the Portland USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 354.14 feet (107.94 m) above sea level.
Warren County · New Jersey
Walnut Valley is a populated place located in Warren County, New Jersey. It appears on the Portland USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 354.14 feet (107.94 m) above sea level.