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Tidelands Jurisdiction: MassGIS

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Office of Geographic Information

Direct link: http://www.mass.gov/anf/research-and-tech/it-serv-and-support/application-serv/office-of-geographic-information-massgis/datalayers/tidelands.html

Tidelands Jurisdiction shows the presumed tidelands jurisdiction of MassDEP under M.G.L. c. 91 based on historic shorelines - which may be very different from current ones.