Explore our collection of new and historic maps of the Stellwagen Bank National Marine Sanctuary region.
Atlas map for Stellwagen Bank National Marine Sanctuary showing coastal communities and seafloor bathymetry. The map is not to be used for navigation purposes; for that purpose, please consult NOAA Nautical Charts.
Full color 24”x36” poster using the atlas map is available from the sanctuary, education partners, and by mail. Send an email to stellwagen@noaa.gov and provide a complete mailing address.
U.S. Geological Survey black and white map showing bathymetry of the sanctuary. Virtual sun illumination provides greater emphasis on seafloor features. The 18-square-grid demarcates areas for where detailed work on sediment characterization has occurred. For more information about this mapping project, visit the U.S. Geological Survey website.
Geological Survey mapping project used backscatter of the multibeam sonar signal to define areas with softer to harder sediments, with blue indicating mud, green for sand, and red for higher intensity gravel substrates.
Shaded Relief, Backscatter Intensity, and Sea Floor Topography of Massachusetts Bay and the Stellwagen Bank Region Offshore of Boston, Massachusetts. USGS Geologic Investigations Series, Map I-2734 (Sheet 2 of 2)
Cyprian Southack’s 1734 Coasting Pilot map of New England indicated a shallow area (Barren Bank) in the area of Stellwagen Bank’s southwest corner. Courtesy of Library of Congress, Geography and Map Division.
The U.S. Coast Survey issued this preliminary chart of Stellwagen’s Bank in 1855. The discovery of the bank was considered a significant achievement in aid of navigation. Read more at Discovery of Stellwagen Bank
U.S. Geological Survey map showing bathymetry for Massachusetts Bay (green for land, yellow for shallow areas less than 50 meters depth, and blues for deeper waters) with the sanctuary boundary superimposed.