Rockingham County topographic maps

Average elevation: 5 m

Average elevation: 9 m

Average elevation: 167 m

According to the United States Census Bureau, the town has a total area of 15.5 square miles (40.2 km2), of which 15.1 square miles (39.2 km2) are land and 0.3 square miles (0.9 km2) are water, comprising 2.29% of the town. Most of Stratham is drained by the Squamscott River, a north-flowing tributary of Great…

Average elevation: 22 m

According to the United States Census Bureau, the town has a total area of 12.4 square miles (32.0 km2), of which 8.1 square miles (21.0 km2) are land and 4.2 square miles (11.0 km2) are water, comprising 34.5% of the town. The highest elevation in Newington is 130 feet (40 m) above sea level, near Newington…

Average elevation: 10 m