Portsmouth, New Hampshire Topo Maps

View and download free USGS topographic maps of Portsmouth, New Hampshire. Use the 7.5 minute (1:24,000 scale) quadrangle legend to locate the topo maps you need, or use the list of Portsmouth topo maps below.

Adjoining 7.5' Quadrangle Legend

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  1. Northwest Topo Map: Dover West, NH
  2. North Topo Map: Dover East, NH
  3. Northeast Topo Map: York Harbor, ME
  4. West Topo Map: Newmarket, NH
  5. Topo Map: Portsmouth, NH
  6. East Topo Map: Kittery, ME
  7. Southwest Topo Map: Exeter, NH
  8. South Topo Map: Hampton, NH
  9. Southeast Topo Map: Isles of Shoals OE W, NH

Topo Maps: Portsmouth, New Hampshire