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51. MEPA 2007 Q2 [MassGIS_DMARRIER.MEPA07_Q2]
MEPA Environmental Notification Form (ENF) Project Sites 2007 Q2


52. MEPA 2007 Q3 [MassGIS_DMARRIER.MEPA07_Q3]
MEPA Environmental Notification Form (ENF) Project Sites 2007 Q3


53. MEPA 2007 Q4 [MassGIS_DMARRIER.MEPA07_Q4]
MEPA Environmental Notification Form (ENF) Project Sites 2007 Q4


54. MEPA 2008 Q1 [MassGIS_DMARRIER.MEPA08_Q1]
MEPA Environmental Notification Form (ENF) Project Sites 2008 Q1


55. MEPA 2008 Q2 [MassGIS_DMARRIER.MEPA08_Q2]
MEPA Environmental Notification Form (ENF) Project Sites 2008 Q2


56. MWRA Water/Sewer Service Areas [MassGIS_GISDATA.MWRASERVICE_POLY]
This polygon datalayer shows the areas across the commonwealth with water and sewer service as provided by the Massachusetts Water Resources Authority. Most of the service areas are based on city ...


57. Major Basins (Arcs) [MassGIS_GISDATA.MAJBAS_ARC]
MassGIS has produced a statewide digital datalayer of the 28 major drainage basins of Massachusetts as defined by the USGS Water Resources Division and the MA Water Resources Commission. The line ...


58. Major Basins (Polygons) [MassGIS_GISDATA.MAJBAS_POLY]
MassGIS has produced a statewide digital datalayer of the 28 major drainage basins of Massachusetts as defined by the USGS Water Resources Division and the MA Water Resources Commission. The polygon ...


59. Major Streams [MassGIS_GISDATA.MAJSTRM_ARC]
The Major Ponds and Major Streams datalayers represent a subset of hydrographic features from the Hydrography (1:100,000) layer. Large water bodies and rivers are included in these two layers, respectively, ...


60. Marine Beaches (Arcs) [MassGIS_GISDATA.MARINEBEACHES_ARC]
Beaches Extent Data for Massachusetts


61. Marine Beaches (Boundary Points) [MassGIS_GISDATA.MARINEBEACHES_PT]
Beaches Locational Data for Massachusetts


62. MassDEP 1:12000 Wetlands Change [MassGIS_GISDATA.WETCHANGE_POLY]
The DEP Wetlands Change Datalayer comprises two polygon feature types, wetlands change from 2001 imagery and wetlands change from 2005 imagery. The attribute codes in the polygon layer describe different ...


63. MassDEP Oil and/or Hazardous Material Sites with Activity and Use Limitations (AUL) [MassGIS_GISDATA.AUL_PT]
Releases of oil and/or hazardous material to the environment are required to be reported to the Massachusetts Department of Environmental Protection's (MassDEP) Bureau of Waste Site Cleanup (BWSC), ...


64. MassDEP Tier Classified Chapter 21E Oil and Hazardous Materials Release Sites [MassGIS_GISDATA.C21E_PT]
The MassDEP Tier Classified Oil and/or Hazardous Material Sites datalayer is a statewide point dataset containing the approximate location of oil and/or hazardous material disposal sites that have ...


65. MassDEP Title 5 Setback Areas [MassGIS_GISDATA.TITLE5_POLY]
The Title 5 dataset is a polygon buffer layer representing a variable width buffer zone around water features and other natural resources. These buffer areas are established for the purpose of aiding ...


66. MassDEP Wetlands 1:12000 Annotation [MassGIS_GISDATA.WETLANDSDEP_A_WET]
The DEP Wetlands datalayer comprises two feature types, polygons and arcs (lines). The attribute codes in the polygon layer describe different types of wetland environments and the arc attributes ...


67. MassDEP Wetlands 1:12000 Arcs [MassGIS_GISDATA.WETLANDSDEP_ARC]
The DEP Wetlands datalayer comprises two feature types, polygons and arcs (lines). The attribute codes in the polygon layer describe different types of wetland environments and the arc attributes ...


68. MassDEP Wetlands 1:12000 Polygons [MassGIS_GISDATA.WETLANDSDEP_POLY]
The DEP Wetlands datalayer comprises two feature types, polygons and arcs (lines). The attribute codes in the polygon layer describe different types of wetland environments and the arc attributes ...


69. Massachusetts 2000 Urban Boundaries [MassGIS_GISDATA.MA2000URBBND_POLY]
In 2000, the Census Bureau used the Census Block Group data to designate the urban boundaries by following the Census Bureau maintained road segments called TIGER. The Office of Transportation Planning, ...


70. Massachusetts Forest Stewardship Program Properties [MassGIS_GISDATA.STEWARDSHIP_POLY]
The Massachusetts Forest Stewardship Program Properties datalayer contains the boundaries of all properties which have plans under the Massachusetts Forest Stewardship Program (for more information ...


71. Modeled Wind Speed Raster (at 30m) [MassGIS_GISDATA.IMG_WIND_SPD30M]
In continuing a policy of promoting renewable and clean energy sources, the Executive Office of Energy and Environmental Affairs (EOEEA) has put considerable effort into researching development sites ...


72. Modeled Wind Speed Raster (at 50m) [MassGIS_GISDATA.IMG_WIND_SPD50M]
In continuing a policy of promoting renewable and clean energy sources, the Executive Office of Energy and Environmental Affairs (EOEEA) has put considerable effort into researching development sites ...


73. Modeled Wind Speed Raster (at 70m) [MassGIS_GISDATA.IMG_WIND_SPD70M]
In continuing a policy of promoting renewable and clean energy sources, the Executive Office of Energy and Environmental Affairs (EOEEA) has put considerable effort into researching development sites ...


74. Municipal Zoning Districts [MassGIS_GISDATA.ZONING_POLY]
The MassGIS zoning datalayer represents the boundaries of municipal zoning districts. Because zoning is established at the town level, there is no standard district classification across the state. ...


75. NHESP BioMap Core Habitat [MassGIS_GISDATA.BIOCORE_POLY]
Core Habitat is one of two datalayers resulting from the BioMap biodiversity mapping project.The Core Habitat layer depicts the most viable habitat for rare species and natural communities in Massachusetts. ...


76. NHESP BioMap Supporting Natural Landscape [MassGIS_GISDATA.BIOSNL_POLY]
Supporting Natural Landscape is one of two datalayers resulting from the BioMap biodiversity mapping project (also see the NHESP BioMap Core Habitat datalayer description). The Supporting Natural ...


77. NHESP Estimated Habitats of Rare Wildlife [MassGIS_GISDATA.ESTHAB_POLY]
Estimated Habitats are for use with the Wetlands Protection Act regulations (310 CMR 10.00). The Estimated Habitats of Rare Wildlife datalayer contains polygons that are a subset of the Priority Habitats ...


78. NHESP Living Waters Core Habitats [MassGIS_GISDATA.LWCORE_POLY]
Living Waters Core Habitats is one of two datalayers resulting from the Living Waters project (see also the NHESP Living Waters Critical Supporting Watershed datalayer description). Core Habitats ...


79. NHESP Living Waters Critical Supporting Watersheds [MassGIS_GISDATA.LWCSW_POLY]
Critical Supporting Watersheds (CSWs) are those areas with more immediate hydrologic contributions to Living Waters Core Habitats. As such, they represent the areas with the highest potential to sustain ...


80. NHESP Natural Communities [MassGIS_GISDATA.NATCOMM_POLY]
The NHESP Natural Communities datalayer consists of polygons that represent the extent of various natural communities of biodiversity conservation interest in Massachusetts. These polygons are based ...


81. NHESP Priority Habitats of Rare Species [MassGIS_GISDATA.PRIHAB_POLY]
The Priority Habitats of Rare Species datalayer contains polygons representing the geographic extent of Habitat of state-listed rare species in Massachusetts based on observations documented within ...


82. NRCS HUC Basins (8, 10, 12) Annotation [MassGIS_GISDATA.NRCSHUC_ANNO]
This dataset is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The layer also includes delineations at the Watershed (10-digit) and Subbasin (8-digit) levels. ...


83. NRCS HUC Basins (8, 10, 12) Outlines [MassGIS_GISDATA.NRCSHUC_ARC]
This dataset is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The layer also includes delineations at the Watershed (10-digit) and Subbasin (8-digit) levels. ...


84. NRCS HUC Basins (8,10,12) [MassGIS_GISDATA.NRCSHUC_POLY]
This dataset is a digital hydrologic unit boundary layer that is at the Subwatershed (12-digit) level. The layer also includes delineations at the Watershed (10-digit) and Subbasin (8-digit) levels. ...


85. Non-Potential Drinking Water Source Areas [MassGIS_GISDATA.NPDWSA_POLY]
Non-Potential Drinking Water Source Areas (NPDWSA) are regulatory in nature, representing one of many considerations used in determining the standards to which ground water must be cleaned in the ...


86. Ocean Mask [MassGIS_GISDATA.OCEANMASK_POLY]
Ocean mask polygon layer for Massachusetts and bordering states, including Long Island, NY. For cartographic display purposes.


87. Office of Fishing and Boating Access Sites [MassGIS_GISDATA.OFBA_PT]
Massachusetts is blessed with over 1200 miles of seashore and hundreds of lakes, ponds, and streams. The Office of Fishing and Boating Access (OFBA) in the Massachusetts Department of Fish & Game ...


88. Pine Barrens Nat. Comm. Sys. (UMass Pitch Pine) [MassGIS_GISDATA.VCPINEBARRENS2_POLY]
Pine Barrens Systems are a mosaic of pitch pine and scrub oak, with heath and grassy openings, located on nutrient-poor, acidic, drought-prone soils. Most of this data is in the southeast a subset ...


89. Pine Barrens Natural Community Systems [MassGIS_GISDATA.VCPINEBARRENS_POLY]
Pine Barrens Systems are a mosaic of pitch pine and scrub oak, with heath and grassy openings, located on nutrient-poor, acidic, drought-prone soils. Most of this data is in the southeast a subset ...


90. Protected & Recreational OpenSpace (Arcs) [MassGIS_GISDATA.OPENSPACE_ARC]
The MassGIS Protected and Recreational OpenSpace data comprise a set of related data layers that represent parklands, forests, golf courses, playgrounds, wildlife sanctuaries, conservation lands, ...


91. Public Water Supply Service Territories [MassGIS_GISDATA.PWSTERR_POLY]
Areas potentially served by existing larger public water supplies within 131 municipalities in the state.


92. Riverine Natural Community Systems [MassGIS_GISDATA.VCRIVERINE_POLY]
Riverine Systems are complex areas defined by the extent of river flooding. They include floodplain and alluvial forests, riverside marshes and shrub swamps, and brackish and freshwater wetlands along ...


93. Sandplain Natural Community Systems [MassGIS_GISDATA.VCSANDPLAIN_POLY]
Sandplain Systems are complex mosaics of native grassland and heathland found on dry sandy soils, usually near the coast. Most of this data in the southeast is a subset of grassland and heathland ...


94. Seaports [MassGIS_GISDATA.SEAPORTS_PT]
This point datalayer contains the locations of passenger and freight seaport locations in Massachusetts. This layer denotes whether a seaport transports freight and/or passengers and whether it is ...


95. Soil Spot Features (Arcs) [MassGIS_GISDATA.SOILSPOT_ARC]
A companion layer to SOILS_POLY, SOILSPOT_ARC represents "special" or "ad hoc" features such as gravel pits, wet areas, bedrock escarpments and others. This data set is not designed for use as a primary ...


96. Soil Spot Features (Points) [MassGIS_GISDATA.SOILSPOT_PT]
A companion layer to SOILS_POLY, SOILSPOT_PT represents "special" or "ad hoc" point features such as gravel pits, wet areas, bedrock escarpments and others. This data set is not designed for use as ...


97. Solid Waste Facilities [MassGIS_GISDATA.SW_POLY_TYPE]
The Solid Waste Facility Datalayer was compiled by the Department of Environmental Protection (DEP) to track the locations of landfills, transfer stations, and combustion facilities. This statewide ...


98. Solid Waste Facilities Active Landfills [MassGIS_GISDATA.SW_POLY_ACTIVE]
Solid Waste Facilities Active Landfills Please note although the majority of the features in the Solid Waste Facilities datalayer represent landfills, only a small fraction of those landfills are ...


99. Solid Waste Facilities All Landfills [MassGIS_GISDATA.SW_POLY_LANDFILLS]
Solid Waste Facilities All Landfills Please note although the majority of the features in the Solid Waste Facilities datalayer represent landfills, only a small fraction of those landfills are active. ...


100. Solid Waste Facilities Ash [MassGIS_GISDATA.SW_POLY_ASH]
Solid Waste Facilities Ash


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