What's new @ MassGIS

The latest updates, news and events


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Data updates

  • MA DFW Coldwater Fisheries Resources
    September 9, 2019 - One feature was added to the layer by the Mass. Division of Fisheries and Wildlife, following a more extensive update in June.
  • Community Boundaries (Towns) from Survey Points
    September 3, 2019 - Two updates:
    • Fitchburg-Leominster border along a small stretch of Crawford Street, based on a 1964 scanned survey plan from the City of Fitchburg Dept. of Public Works.
    • Aquinnah-Chilmark border near Menemsha based on parcel data and surveyed plans from the towns.
  • Building Structures (2-D)
    August 28, 2019 - Comprehensive statewide refresh to a baseline of 2016, plus data for Boston from the city.
  • Standardized Assessors’ Parcel Mapping
    August 27, 2019 - 29 municipalities: Athol, Auburn, Ayer, Becket, Belmont, Brockton, Cambridge, Chelsea, Clinton, Dracut, Grafton, Hingham, Holyoke, Longmeadow, Manchester, Melrose, Middleborough, Millville, Monterey, Newton, Northbridge, Norton, Phillipston, Shrewsbury, Stoughton, Uxbridge, West Boylston, West Tisbury, and Westford.
  • Inland Water Bathymetry (1:10,000)
    August 12, 2019 - Additional features were added to the layer by the Mass. Division of Fisheries and Wildlife.
  • Protected and Recreational Open Space
    August 8, 2019 - Energy and Environmental Affairs GIS staff have updated the Protected and Recreational OpenSpace layers (arcs and polygons), available from MassGIS. Since the last publication to the web, staff at EEA and its associated agencies performed edits that improved the boundaries and/or descriptive geography to more than 3,700 polygons of recreational areas and open spaces in 76 municipalities.

    New shapefile and personal geodatabase downloads represent data updated as of 6/11/2019.

    The details:
    • Additions of or improvements to 10 school athletic fields, 221 conservation areas, 19 cemeteries, 63 water supply lands, 6 parks, and 96 conservation restrictions, resulting in a net gain of more than 2,200 acres in the database.
    • The Department of Conservation and Recreation – Watershed performed edits in two municipalities, adding almost 181 acres.
    • The Department of Fish and Game performed edits in seven towns, adding 186 acres.
    • The Department of Agricultural Resources digitized two agricultural preservation restrictions, adding 95 acres.
    • Completed additional digitizing for EEA-sponsored programs:
      • Four projects from EEA grants, adding 254 acres through Local Acquisitions for Natural Diversity, and 387 acres through Landscape Partnership.
      • Nine acquisitions that involved the Conservation Land Tax Credit.
  • MassDOT Highway Districts
    June 21, 2019 - New layer includes the six current districts.
  • MassDEP Water Quality Monitoring Stations
    June 20, 2019 - The latest update from MassDEP Division of Watershed Management, Watershed Planning Program to fulfill Federal Clean Water Act requirements.
  • DCR Mass Parks Regions
    June 17, 2019 - New layer representing the administrative and management units for the Massachusetts Department of Conservation and Recreation (DCR) Mass Parks Division.
  • Schools (Pre-K through High School)
    June 6, 2019 - Statewide update based on Mass. Dept. of Elementary and Secondary Education school profiles database as of March 27, 2019.
  • Public School Districts
    June 6, 2019 - The districts are now split into two layers: (1) municipal and regional public school districts, and (2) charter, collaborative, superintendency union and vocational districts.
  • 2016 Land Cover/Land Use
    May 22, 2019 - This statewide dataset contains a combination of land cover mapping from 2016 aerial imagery and land use derived from standardized assessor parcel information for Massachusetts.
  • Long Term Care Residences
    May 7, 2019 - Update of the point data layer containing the locations of licensed nursing homes, rest homes and assisted living residences in Massachusetts.
  • MassDEP data layers
    April 11, 2019 - The MassDEP GIS Group has updated the Public Water Supplies, wellhead (Zone II, Zone I, IWPA) protection areas, MassDEP Ground Water Discharge Permits, Chapter 21e Sites and AUL Sites data, available from MassGIS. Data are current as of 4/9/2019.
  • EOHHS Regions
    March 14, 2019 - 2010 population values were added for each of the six regions.
  • Non-Potential Drinking Water Source Areas
    February 7, 2019 - MassDEP has made updates to this layer.
  • RMV Locations
    February 5, 2019 - MassGIS updated this layer to reflect recent changes to the locations of Massachusetts Registry of Motor Vehicles (RMV) service centers and AAA branch offices that provide many RMV services.
  • Wards and Precincts
    January 29, 2019 - New polygon data layer representing all municipal wards and precincts in Massachusetts.
  • Courthouses
    January 18, 2019 - New point data layer shows the location of all courthouses in Massachusetts.
  • Massachusetts Legislative Districts and Administrative Boundaries
    January 9, 2019 - MassGIS has updated the polygon attribute tables of the following legislative and administrative boundary data layers following the swearing in of newly elected officials from the November 2018 elections:
  • Prisons
    January 4, 2019 - MassGIS has updated this statewide layer.
  • New and Updated Hospitals Data
    December 27, 2018 - MassGIS has updated the Acute Care Hospitals data layer. A new layer, Non-acute Care Hospitals, is now available. Both layers are based on data from the Mass. Dept. of Public Health and CHIA.
  • MassDOT Roads
    November 29, 2018 - Statewide update based on MassDOT's 2017 year-end road inventory. Also includes additional linework from MassGIS' NextGen911 "base streets" and other improvements.
  • ZIP Codes (5-Digit) from HERE (Navteq)
    November 26, 2018 - Update based on HERE (Navteq) 2018 Q2 data.
  • MassDEP Eelgrass Mapping Project
    August 9, 2018 - This update adds data from 2015-17 and combines the layers from 2010-13 into one feature class.
  • Google Ortho Imagery
    August 3, 2018 - Spring 2018 imagery for Greater Boston/MetroWest areas; Late winter 2018 imagery for the Cape Cod and the Islands.
  • MBTA Rapid Transit
    June 28, 2018 - The SL3 branch of the Silver Line to Chelsea was added.
  • Colleges and Universities
    June 5, 2018 - MassGIS has updated this point data layer based on all Massachusetts colleges listed in the National Center for Education Statistics website as of March 12, 2018. Additional schools were added from lists of professional occupational/vocational institutions compiled by the Massachusetts Office of Consumer Affairs and Business Regulation Division of Professional Licensure. MassGIS geocoded site addresses to the Master Address Database and verified them using current ortho imagery and Internet map sources.