Dover topographic map

Interactive map

Click on the map to display elevation.

About this map

Name: Dover topographic map, elevation, terrain.

Location: Dover, Strafford County, New Hampshire, 03820, United States (43.11764 -70.96161 43.25498 -70.81902)

Average elevation: 31 m

Minimum elevation: -9 m

Maximum elevation: 106 m

According to the United States Census Bureau, the city has a total area of 29.0 square miles (75.2 km2), of which 26.7 square miles (69.2 km2) are land and 2.3 square miles (6.0 km2) are water, comprising 7.97% of the city. Dover is drained by the Cochecho and Bellamy rivers, both of which flow into the tidal Piscataqua River, which forms the city's eastern boundary and the New Hampshire–Maine border. Long Hill, elevation greater than 300 feet (91 m) above sea level and located 3 miles (5 km) northwest of the city center, is the highest point in Dover. Garrison Hill, elevation approximately 290 ft (88 m), is a prominent hill rising directly above the center city, with a park and lookout tower on top.

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