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262 Titles Match Your Query
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1. Aquifers (Polygons) [MassGIS_GISDATA.AQUIFERS_POLY]
MassGIS produced an aquifer datalayer composed of 20 individual panels, generally based on the boundaries of the major drainage basins. Areas of high and medium yield were mapped. These panels, which ...


2. Army Corps of Engineers permits [CZM_acoe_permits]
The following permits are considered together as they are administered together by the U.S. Army Corps of Engineers (Corps) Regulatory Branch through a single permit application. * RIVERS AND HARBORS ...


3. Artificial Reefs in Massachusetts [CZM_moris_artificial_reefs_pt]
These vector point data represent the three permitted artificial reefs deployed in Massachusetts. Supplemental information including a brief history of their inception and their success in creating ...


4. Assessor Parcels (Level II-compliant) [MassGIS_GISDATA.ASSESSPAR_POLY]
The digital parcel data in this data layer were provided to MassGIS by communities, or their regional planning agency partners, that received parcel grants from MassGIS in 2002 and 2006. Each municipality's ...


5. Backscatter Imagery from Sidescan Sonar 5 meter/pixel of Boston Harbor and Approaches - CZM_moris_bh_5mbs_raster [CZM_moris_bh_5mbs_raster]
These data are high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km? of sidescan sonar data were collected ...


6. Bathymetry in fathoms for Massachusetts and adjacent coastal waters (as polygons) [CZM_moris_bathy_fathoms_poly]
These GIS data represent a mosaic bathymetric datasets off waters of the coast of Massachusetts derived from the most current and accurate sources. Data sources include USGS Open File Reports, NOAA ...


7. Bedrock Lithology [MassGIS_GISDATA.BEDROCKLITHOLOGY_POLY]
Lithology is the science of the mineral composition and classification of rocks, and their mode of occurrence in nature. This polygon data layer shows the dominant lithology and geochemical, termed ...


8. Multibeam Bathymetry Boundaries from Boston Harbor and Approaches [CZM_moris_multibeambathybnds_poly]
This data is the boundary polygon for the high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km� of sidescan sonar ...


9. PhysZones- Nahant to Gloucester, Physiographic Zones [CZM_moris_phsio_zones_poly]
These data physiographically characterize the seafloor between Nahant and Gloucester Massachusetts from high-resolution geophysical surveys of the seafloor . Approximately 127 km? of the inner shelf ...


10. PhysZonesInshore- Nahant to Gloucester, Interpreted Physiographic Zones (inshore) [CZM_moris_physio_zones_inshore_poly]
These data physiographically characterize the seafloor between Nahant and Gloucester Massachusetts from NOAA Nautical Charts and air photos. The inshore region is not covered by the high-resolution ...


11. 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 ...


12. 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 ...


13. Points popular for underwater recreational diving in coastal Massachusetts compiled from the Massachusetts Board of Underwater Archeological Resources, dive clubs, and commercial diving outfitters, 2007 [CZM_moris_dive_sites_pt]
This GIS datalayer shows popular dive sites for recreational SCUBA divers including reefs, wrecks, and jetties and breakwaters off the coast of Massachusetts. The data were compiled from the Massachusetts ...


14. Proposed site of Cape Wind turbines, Nantucket Sound, Massachusetts, 2005 [CZM_moris_cape_wind_pt]
These GIS data contain the proposed locations of individual wind turbines as part of the Cape Wind energy project located on Horseshoe Shoal in Nantucket Sound off the Massachusetts coast. Coordinates ...


15. 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, ...


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


17. Public Waterfront Act (Ch. 91) [CZM_pwach91]
Authorities: M.G.L. c. 91: Public Waterfront Act; 310 CMR 9.00: Waterways Regulations. Jurisdiction: Dredging, placement of structures, change in use of existing structures, placement of fill, and ...


18. Publically accessible non-water dependent sites along the Massachusetts coastline created via Ch. 91, The Massachusetts Public Waterfront Act [CZM_moris_chapter91_pt_s_v]
These GIS point show Chapter 91 (The Massachusetts Public Waterfront Act) non-water dependent sites along the coast of Massachusetts. All sites have some form of public access. Data were collected ...


19. bb_spi_2000_pt [CZM_moris_bb_spi_2000_pt_pt]
This is the complete analyzed set of REMOTS� data for Buzzard's Bay, Massachusetts. The survey was performed in November 2000 for the Massachusetts Coastal Zone Management Agency's (MCZM) Dredged ...


20. bedrock_depth - Nahant to Gloucester, Depth to Bedrock [CZM_moris_bedrock_depth_raster]
These data are high-resolution seismic reflection profile data of the seafloor offshore of Massachusetts, from Nahant to Gloucester. Approximately 1,175 kms of seismic reflection profile data were ...


21. Digital Elevation Model (1:5,000) [MassGIS_GISDATA.IMG_ELEV5K]
This raster layer represents surface elevation for Massachusetts. It was created from the digital terrain models that were produced as part of the 1:5,000 Black and White Digital Orthophoto imagery ...


22. 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 ...


23. 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 ...


24. Modeled Wind Speed Raster (at 100m) [MassGIS_GISDATA.IMG_WIND_SPD100M]
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 ...


25. 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 ...


26. 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 ...


27. 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 ...


28. 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. ...


29. 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. ...


30. 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 ...


31. 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 ...


32. 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 ...


33. 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 ...


34. 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 ...


35. 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 ...


36. 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. ...


37. 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. ...


38. 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. ...


39. NY_GOME_CONTOURS: New York Bight and Gulf of Maine bathymetric contours [CZM_moris_ny_gome_contours_arc]
This bathymetric shapefile contains 10 m contours for the continental shelf and 100 m beyond the 200 m shelf edge. The contours have been derived from the National Oceanic and Atmospheric Administration ...


40. National Buoy Data Center Environmental Buoy Locations in the Gulf of Maine and Southern New England Waters, 2006 [CZM_moris_nbdc_buoys_pt]
These data give the location of all environmental monitoring buoys stations in Gulf of Maine and southern New England waters present in the National Data Buoy Center (http://www.ndbc.noaa.gov/) as ...


41. National Environmental Policy Act [CZM_nepa]
Authorities: 42 U.S.C. �4321 et seq.: National Environmental Policy Act of 1969; 40 CFR 1500: Regulations for Implementing the Procedural Provisions of the National Environmental Policy Act. Jurisdiction: ...


42. National Estuarine Research Reserve System [CZM_nerrs]
Section 315 of CZMA establishes the National Estuarine Research Reserve System (NERRS). States may seek federal approval and designation of certain areas as NERRS sites if the areas qualify as biogeographic ...


43. National Park Service [CZM_nps]
National Park Services Organic Act creates the National Park Service (the Service) within the Department of the Interior. The Service is charged with promoting and regulating the use of federal areas ...


44. National Pollution Discharge Elimination System (NPDES) [CZM_npdes]
Authorities: 33 U.S.C. ?1251 et seq.: Federal Water Pollution Control Act; 40 CFR 122: EPA Administered Permit Programs: National Pollutant Discharge Elimination System; M.G.L. Ch. 21 s. 26-53: Massachusetts ...


45. National Wetlands Inventory (Arcs) [MassGIS_GISDATA.NWI_ARC]
This polyline layer represents river and stream features as created by the National Wetlands Inventory (NWI) program, administered by the United States Fish and Wildlife Service. The NWI project was ...


46. National Wetlands Inventory (Polygons) [MassGIS_GISDATA.NWI_POLY]
This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the Commonwealth of Massachusetts. These data delineate the areal extent of wetlands and surface ...


47. National Wildlife Refuge System [CZM_nwr]
This section of law consolidates the authorities relating to the various categories of areas administered by the Secretary of the Interior for the conservation of fish and wildlife by designating ...


48. Nearshore Ocean Management Planning Area Boundary (NOMPAB) - Commonwealth of Massachusetts [CZM_moris_nompab]
This data set contains the nearshore boundary line, in ESRI shape file format, for the Ocean Management Planning Area pursuant to "An Act Relative to Oceans" for the Commonwealth of Massachusetts. ...


49. Neptune LNG LLC proposed lateral natural gas pipeline and deep water port, Massachusetts Bay, Massachusetts, 2006 [CZM_moris_neptune_lng_arc]
This GIS data layer shows the location of the proposed Neptune LNG LLC (Suez Energy North America) pipeline lateral and deepwater port. This proposed project is located in federal waters of Massachusetts ...


50. 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 ...


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