Hillsborough County topographic maps

According to the United States Census Bureau, the city has a total area of 34.9 square miles (90.5 km2), of which 33.1 square miles (85.7 km2) are land and 1.9 square miles (4.8 km2) are water, comprising 5.33% of the city. Manchester is drained by the Merrimack River and its tributaries the Piscataquog River…

Average elevation: 96 m