While MassGIS's website provides downloadable data and interactive maps from myriad Massachusetts agencies, some agencies have created their own data portals, interactive maps, and informational GIS webpages that you can access using these links.
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While MassGIS's website provides downloadable data and interactive maps from myriad Massachusetts agencies, some agencies have created their own data portals, interactive maps, and informational GIS webpages that you can access using these links.