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University of Connecticut University Libraries MAGIC

Connecticut GIS Data

Welcome to MAGIC's Connecticut GIS data distribution page. Included below are a variety of Connecticut GIS datasets from the Connecticut Department of Environmental Protection, MAGIC, US Census, Trinity College, and other sources. All data are available as shapefiles in Connecticut NAD83 feet, NAD83 meters, and WGS84, KML (for Google Earth), and a map preview option that utilizes Google Maps. Metadata, data in spreadsheet format, and links to the data source are also provided.

Data Categories

Boundaries - Political and Administrative

Includes state, congressional, county, state house, state senate, towns and other political and administrative boundary files for Connecticut.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut (Statewide) statewide_data 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut (Statewide) statewide_data 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut (Statewide) statewide_data 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut (Statewide) statewide_data 1995 1:24,000 CT DEP Download_Metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut (Statewide) statewide_data 1995 1:250,000 CT DEP Download_Metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut (Statewide) statewide_data 1990 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut American Indian Areas statewide_data 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut American Indian Areas statewide_data 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut American Indian Areas statewide_data 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Congressional Districts - 111th Congress Cong.
Districts
2009 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Congressional Districts - 110th Congress Cong.
Districts
2007 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Congressional Districts - 108th Congress Cong.
Districts
2003 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Congressional Districts - 107th Congress Cong.
Districts
2001 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Congressional Districts - 102th Congress Cong.
Districts
1991 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Counties county 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Counties county 2008 1:100,000 US Census Download_Metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Counties county 2000 1:100,000 US Census Download_Metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Counties county 1995 1:250,000 CT DEP Download_Metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Counties county 1990 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Regional Planning Organizations CT Planning 1995 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State House Districts CT House Districts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State House Districts CT House Districts 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State House Districts CT House Districts 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State House Districts CT House Districts 1991 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State Senate Districts CT Senate Districts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State Senate Districts CT Senate Districts 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State Senate Districts CT Senate Districts 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut State Senate Districts CT Senate Districts 1991 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Towns
(County Subdivisions)
connecticut_towns 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Towns
(County Subdivisions)
connecticut_towns 2008 1:100,000 US Census Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Towns
(County Subdivisions)
connecticut_towns 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Towns
(County Subdivisions)
connecticut_towns 1990 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Towns
(County Subdivisions) - line features
connecticut_towns 1986 1:250,000 CT DEP Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Towns
(County Subdivisions) - polygon features
connecticut_towns 1986 1:250,000 CT DEP Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Towns
(County Subdivisions) - line features
connecticut_towns 1984 1:24,000 CT DEP Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Towns
(County Subdivisions) - polygon features
connecticut_towns 1984 1:24,000 CT DEP Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Voting Districts Voting
Districts
2010 1:100,000 US Census Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Voting Districts Voting
Districts
2000 1:100,000 US Census Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Zip Codes (5 Digit) Zip
Codes
2010 1:100,000 US Census Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data
Connecticut Zip Code (5 Digit) Zip
Codes
2000 1:100,000 US Census Download_Metadata data_spreadsheet Download_WGS84 Download_KML Preview_Data

 

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Census

The following includes 2010 U.S. Census shapefiles for Connecticut that include the redistricting data (Public Law 94-171) appended to the shapefiles, as well as shapefiles for census related geographies (Tracts, Block Groups, Blocks). Additional boundary files are included in the Boundaries - Political and Administrative section of the Connecticut GIS Data Page. Included below are quick links to view census related shapefiles

2010 Census 2000 Census 1990 Census

 

2010 Census Redistricting data (Public Law 94-171) and Shapefiles

The latest 2010 Census data can be found using the American FactFinder or for advanced users, you can access this data directly via the US Census FTP server. 2010 Census Redistricting data (Public Law 94-171) data was released on March 9, 2011 and includes population, race, ethnicity, voting age (18+), and occupancy data. Each of these geographies include multiple tables and a codebook is provided for each dataset to assist users with using this data.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut (Statewide) statewide_data 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Coming
Soon
Connecticut 111th Congressional Districts Cong.
Districts
2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Coming
Soon
Connecticut Counties county 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Coming
Soon
Connecticut State House Districts CT House Districts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Coming
Soon
Connecticut State Senate Districts CT Senate Districts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Coming
Soon
Connecticut Towns
(County Subdivisions)
connecticut_towns 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Coming
Soon
Connecticut Tracts
tracts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Not
Available
Connecticut Block Groups block_groups 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Not
Available
Connecticut Blocks*
tracts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Coming Soon Not
Available

 

Census - 2010 Boundary Files

These shapefiles include fields to make it easier to join data from the American Factfinder 2. To obtain shapefiles with data included for Connecticut use the US Census Redistricting Data (Public Law 94-171) and shapefiles listed above.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Tracts tracts 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Block Groups block_groups 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Blocks blocks 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Not
Available
Connecticut Combined New England City and Town Area (CNECTA) CNECTA 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Combined Statistical Area (CSA) CSA 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Consolidated Cities Cons.
Cities
2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Metropolitan Statistical Area/Micropolitan Statistical Areas (CBSA) CBSA 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut New England City and Town Areas (NECTA) NECTA 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data

 

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Census - 2000 Boundary Files

The following includes 2000 U.S. Census Connecticut boundary files for census related geographies (Tracts, Block Groups, Blocks) and additional census boundaries. Additional boundary files are included in the Boundaries - Political and Administrative section of the Connecticut GIS Data Page.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Tracts tracts 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Tracts tracts 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Block Groups block_groups 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Block Groups block_groups 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Blocks blocks 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Blocks blocks 2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Combined New England City and Town Area (CNECTA) CNECTA 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Combined Statistical Area (CSA) CSA 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Consolidated Cities Cons.
Cities
2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Metropolitan Statistical Area/Micropolitan Statistical Areas (CBSA) CBSA 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut New England City and Town Areas (NECTA) NECTA 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut 1% Public Use Microdata Area (PUMA) PUMA 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut 5 or 10 % Public Use Microdata Area (PUMA) PUMA 2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data

 

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Census - 1990 Boundary Files

The following includes 1990 U.S. Census Connecticut boundary files for census related geographies (Tracts & Block Groups). Additional boundary files are included in the Boundaries - Political and Administrative section of the Connecticut GIS Data Page.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Tracts tracts 1990 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Block Groups block_groups 1990 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data

 

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Population Projections - Connecticut State Data Center

Includes boundary files with appended population projection data created by the Connecticut State Data Center based on 2000 Census data.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
2005-2030 Connecticut County Population Projections county 2007 1:100,000 CtSDC metadata data_spreadsheet Download_NAD83 kml_download Preview_Data
2005-2030 Connecticut 108th Congressional District Population Projections Cong.
Districts
2007 1:100,000 CtSDC metadata data_spreadsheet Download_NAD83 kml_download Preview_Data
2005-2030 Connecticut Town Population Projections connecticut_towns 2007 1:100,000 CtSDC metadata data_spreadsheet Download_NAD83 kml_download Preview_Data
2005-2030 Connecticut Town Population Projections Per Age Group connecticut_towns 2007 1:100,000 CtSDC metadata data_spreadsheet Download_NAD83 kml_download Preview_Data
2005-2030 Connecticut Town Population Projections by Age Group and Race connecticut_towns 2007 1:100,000 CtSDC metadata data_spreadsheet Download_NAD83 kml_download Preview_Data
Five Connecticuts Program for 1990 and 2000 connecticut_towns 2007 1:100,000 CtSDC metadata data_spreadsheet Download_NAD83 kml_download Preview_Data

 

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Education

Includes boundary files for Connecticut Elementary, Middle, Secondary, Unified Schools as well as boundaries for school attendance zones within the Hartford region.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Elementary School Districts School
Districts
2010 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Elementary School Districts (rev. 5/13/2010) School
Districts
2008 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Elementary School Districts School
Districts
2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Elementary School Districts School
Districts
2000 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Middle School Districts (rev. 5/13/2010) School
Districts
2008 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Secondary School Districts (rev. 5/13/2010) School
Districts
2008 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Secondary School Districts School
Districts
2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Secondary School Districts School
Districts
2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Secondary School Districts School
Districts
2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Unified School Districts School
Districts
2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Unified School Districts School
Districts
2008 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Unified School Districts School
Districts
2000 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Glastonbury Elementary School Attendance Zones (rev. 6/9/2010) Schools
2007 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Hartford School Attendance Zones* (rev. 5/13/2010) Schools 2009 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Hartford Area School Attendance Zones* Schools 2008 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Manchester & Newington Elementary Attendance Zones (rev. 6/9/2010) Schools 2006 1:100,000 Trinity College metadata data_spreadsheet Download_Shapefile kml_download Preview_Data

* Avon, Bloomfield, Canton, East Granby, East Hartford, East Windsor, Farmington, Glastonbury, Granby, Manchester, Newington, Simsbury, Suffield, Vernon, Wethersfield, Windsor, Windsor Locks

 

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Election Data

Includes election results appended to boundary files.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
2008 Connecticut Election Results statewide_data 2008 1:20,000 MAGIC Coming
Soon
Coming
Soon
Download_Shapefile Coming
Soon
Coming
Soon

 

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GeoScience/Environmental

Includes boundary files for bedrock geology, solid waste sites, open space, soils, and surficial materials.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Bedrock Geology-Line Features statewide_data 2000 1:50,000 CT GNHS metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Bedrock Geology-Polygon Features statewide_data 2000 1:50,000 CT GNHS metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Municipal Solid Waste Sites statewide_data 1995 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Open Space statewide_data 1997 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Soils statewide_data 1996 1:250,000 NRCS metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Surficial Materials statewide_data 1994 1:24,000 USGS metadata data_spreadsheet Download_Shapefile kml_download Preview_Data

 

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Hydrography (Water)

Includes coastal, drainage basin, hydrography, rivers, streams, sewer and other hydrography related files.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Aquifer Protection Areas statewide_data 2001 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Coastal Areas statewide_data 1995 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Coastal Boundary statewide_data 1995 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Drainage Basins - Line Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Not
Available
Connecticut Drainage Basins-Polygon Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Hydrography - Line Features statewide_data 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Not
Available
Connecticut Hydrography - Line Features statewide_data 1984 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Not
Available
Connecticut Hydrography Network statewide_data 1984 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Hydrography - Polygon Features statewide_data 2010 1:100,000 US Census metadata data_spreadsheet Download_Shapefile kml_download Not
Available
Connecticut Hydrography - Polygon Features statewide_data 1984 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Hydrography Subset - Line Features statewide_data 1984 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Hydrography Subset - Polygon Features statewide_data 1984 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Leachate and Wastewater Discharge Sources - Line Features statewide_data 1997 1:50,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Leachate and Wastewater Discharge Sources - Point Features statewide_data 1997 1:50,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Local Drainage Basins - Line Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Not
Available
Connecticut Local Drainage Basins - Polygon Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Main Stem Rivers - Line Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Main Stem Rivers - Polygon Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Major Drainage Basins - Line Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Major Drainage Basins - Polygon Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Major Drainage Basins - Line Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Major Drainage Basins - Polygon Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Major Rivers - Line Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Major Rivers - Polygon Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Regional Drainage Basins - Line Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Regional Drainage Basins - Polygon Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Regional Drainage Basins - Line Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Regional Drainage Basins - Polygon Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Sewage Treatment Plants statewide_data 1999 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Sewer Service Areas statewide_data 1998 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Subregional Drainage Basins - Line Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Not
Available
Connecticut Subregional Drainage Basins - Polygon Features statewide_data 1988 1:24,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Subregional Drainage Basins - Line Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data
Connecticut Subregional Drainage Basins - Polygon Features statewide_data 1986 1:250,000 CT DEP metadata data_spreadsheet Download_Shapefile kml_download Preview_Data

 

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Indexes

Includes aerial photography indexes, New York, New Haven, and Hartford Railroad index, and USGS topographic map quadrangle indexes. Aerial Photography indexes includes links to download aerial photographs in TIFF and PDF imagery (when available).

Aerial Photography Indexes

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
1934 Aerial Photography Centerpoint Index
Updated 6/20/2013 to include TIFF and PDF images
Shapefile_Type 1934 1:14,000 CSL Coming
Soon
download_spreadsheet Coming
Soon
Download_KML Preview_Data
1951-1952 Aerial Photography Centerpoint Index
Updated 3/4/2011 to include TIFF and PDF images
Shapefile_Type 1951-
1952
1:20,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
1957 Aerial Photography Centerpoint Index (Middlesex County)
Updated 3/4/2011 to include TIFF and PDF images
Geography 1957 1:8,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
1963 & 1969 Aerial Photography Centerpoint Index (Tolland and Windham County) Geography 1963,
1969
1:20,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
1965 Aerial Photography Centerpoint Index -
Updated 6/20/2013 to include TIFF and PDF images
Shapefile_Type 1965 1:5,280 CSL Coming
Soon
download_spreadsheet Coming
Soon
Download_KML Preview_Data
1970 Aerial Photography Centerpoint Index -
Updated 12/20/2010 to include TIFF and PDF images
Shapefile_Type 1970 1:20,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data

1985-86 Aerial Photography Centerpoint Index
Updated 7/5/2011 to include TIFF and PDF images

Shapefile_Type 1985- 1986 1:6,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data

1990 Aerial Photography Centerpoint Index
Updated 6/30/2011 to include TIFF and PDF images

Shapefile_Type 1990 1:20,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
1995 Aerial Photography Centerpoint Index
Updated 6/23/2011 to include TIFF and PDF images
Shapefile_Type 1995 1:20,000 MAGIC Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
2004 Aerial Photography Centerpoint Index Shapefile_Type 2004 1:20,000 CT DEP Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data

 

Coastal Infrared Aerial Photography Indexes

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview

1974 Coastal Infrared Aerial Photography Index
Includes TIFF and PDF images

Shapefile_Type 1974 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
1980 Coastal Infrared Aerial Photography Index
Includes TIFF and PDF images
Shapefile_Type 1980 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
1981 Coastal Infrared Aerial Photography Index
Includes TIFF and PDF images
Shapefile_Type 1981 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data

1986-87 Coastal Infrared Aerial Photography Index|
Includes TIFF and PDF images

Shapefile_Type 1986-1987 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
1990 Coastal Infrared Aerial Photography Index
Includes TIFF and PDF images
Shapefile_Type 1990 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
1995 Coastal Infrared Aerial Photography Index
Includes TIFF and PDF images
Shapefile_Type 1995 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
2000Coastal Infrared Aerial Photography Index
Includes TIFF and PDF images
Shapefile_Type 2000 1:12,000 MAGIC Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data

 

NYNHH Railroad and USGS Indexes

Includes indexes for the New York, New Haven, Hartford Railroad Valuation Maps from the Dodd Research Center and United State Geological Survey (USGS) topopgraphic map quadrangle indexes.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
New York New Haven Hartford Railroad Map Index (1915-1916) Shapefile_Type 2011 1:24,000 MAGIC Coming Soon download_spreadsheet Download_Shapefile Download_KML Preview_Data
USGS Topographic Quadrangle Index: (7.5 minute Topographic Map Index) Shapefile_Type 1986 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data

 

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Places

Includes boat launches, census designated places, federal property, geographic place names, and additional place based boundary files.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Boat Launches Shapefile_Type 1996 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
Connecticut Census Designated Places (CDP) Shapefile_Type 2010 1:250,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Census Designated Places (CDP) Shapefile_Type 2008 1:250,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Census Designated Places (CDP) Shapefile_Type 2000 1:250,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Census Designated Places (CDP) Shapefile_Type 1990 1:100,000 US Census metadata data_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Federal Property Shapefile_Type 1997 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Geographic Names:(Tables include physical features, towns and other cartographic reference locations) Shapefile_Type 2008 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Geographic Names Information System - GNIS Shapefile_Type 2001 1:24,000 USGS Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Geographic Places:(Includes schools, hospitals and other cartographic reference locations) Shapefile_Type 2008 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Landmarks - Point Features Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Landmarks - Polygon Features Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Military Installations Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Military Installations Shapefile_Type 2008 1:100,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut USGS Annotations Shapefile_Type 1995 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data

 

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Roads and Transportation

Includes roads, streets, railroads, and airport boundary files.

Dataset Geography Year Scale Source Metadata Spreadsheet Shapefile
KML
Map Preview
Connecticut Airports Shapefile_Type 1984 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Major Roads Shapefile_Type 1995 1:250,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Primary and Secondary Roads Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
Connecticut Railroads Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_NAD83 Download_KML Preview_Data
Connecticut Railroads Shapefile_Type 1984 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Preview_Data
Connecticut Roads - 2010 Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_NAD83 Download_KML Not
Available
Connecticut Roads - 2008 Shapefile_Type 2008 1:100,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Not
Available
Connecticut Roads - 2000 Shapefile_Type 2000 1:100,000 US Census Download_Metadata download_spreadsheet Download_Shapefile Download_KML Not
Available
Connecticut Roads - 1984 Shapefile_Type 1984 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Not
Available
Connecticut Roads - Buffered Shapefile_Type 1984 1:24,000 CT DEP Download_Metadata download_spreadsheet Download_Shapefile Download_KML Not
Available
Connecticut Roads, Railroads, and Hydrography Shapefile_Type 2010 1:100,000 US Census Download_Metadata download_spreadsheet Download_NAD83 Download_KML Not
Available

 

 

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