/2010-2015/ *Light Detection and Ranging (LiDAR) terrain and elevation data cover the entirety of Massachusetts.* Download LiDAR data [1] [2] These data can be used for emergency response, drainage studies and hydrologic / floodplain modeling,...
/December 2020/ *The MassDEP Division of Watershed Management (DWM), Watershed Planning Program (WPP) 2016 Integrated List of Waters data layer represents the surface water quality assessment and impairment decisions reported to EPA, as required...
/April 2016/ *The MSAG community boundary datalayer is a polygon representation of the Community field within the Master Street Address Guide (MSAG). The MSAG is a comprehensive, official listing of the streets of the Commonwealth developed for 911...
/January 2020/ *The MBTA Rapid Transit layers represent the core subway system lines and stations within the Greater Boston area.* Download this layer [1] (.zip file, 112 KB): - ESRI Shapefiles (arc and point) - ArcMap layer files (.lyr) (for...
/December 2009/ *These data show the locations of all extant lighthouses and lights along the coast of Massachusetts.* Download this layer [1] View in an online map [2] These data show the locations of all extant lighthouses and lights along...
/June 2016/ *The Farmer's Markets GIS layer is derived from the Farmers’ Markets database maintained by the MA Dept. of Agricultural Resources.* Download this layer [1] View in an online map [2] A Massachusetts Farmers’ Market [3] is a public...
.... Updates to MassGIS' Standardized Assessor Parcels [1] (2014-2019) *August 2014* - The first updates were released, for the following municipalities: Amesbury, Belmont, Boxford, Carver, Dunstable, Eastham, Georgetown, Great Barrington, Hawley...
Overview [1] * What MassGIS Provides [2] * Census 1990 Blocks [3] * Census 1990 Block Groups [4] * Census 1990 TIGER Linework [5] * Considerations When Using TIGER Data [6] * Also see the Datalayers from the 2000 [7] and 2010 [8]...
/March 2000/ Download these images [1] View full download instructions [2] View this datalayer in an online map [3] Info for App Developers [4] .. Overview These medium resolution images provide a high-quality "basemap" for the...
