Datasets
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DEEP Fisheries Stream Survey Points
Fisheries Stream Survey Site includes points along streams which have been surveyed for a variety of characteristics relative to fish habitat. This datalayer includes stream... -
Impaired Estuary 2010
Connecticut 303(d) Impaired Waters 2010 is a subset of Connecticut 305(b) Assessed Waters 2010. If any one of the assigned designated uses is categorized as NOT Supporting, the... -
Birth to Three Annual Data
This Dataset contains town level information on the number of infants and toddlers referred, evaluated, determined eligible, and had an Individual Family Service Plan (IFSP)... -
Aging and Disability Services Office Locations
Office Locations by Bureau for the Department of Aging and Disability Services -
Birth to Three Cohort Data
This dataset contains town level and statewide totals information on the number of infants and toddlers referred, evaluated, determined eligible, and had an Individual Family... -
Average Roberta Willis Scholarship Aid by College Type
Average Average Roberta Willis Scholarship need-based grant and need-merit scholarship by college type. Averaged over school years 2016/2017 through 2020/2021. -
Cold Water Supporting Drainage Basin
Cold water habitat was determined using available fish and water temperature data collected by the Connecticut Department of Energy and Environmental Protection (CT DEEP)... -
Final Streamflow Classifications
The following stream flow classifications on the map are final and include input provided during the public comment period.The State of Connecticut Stream Flow Standards and... -
Average Roberta Willis Scholarship Aid by Expected Family Contribution and Gender
Average Average Roberta Willis Scholarship need-based grant and need-merit scholarship by expected family contribution and sex. Averaged across school years 2016/2017 through... -
Average Roberta Willis Scholarship Aid by High School GPA
Average Average Roberta Willis Scholarship need-based grant and need-merit scholarship by school year and high school GPA. Includes data for school years 2016/2017 to 2020/2021. -
Total Roberta Willis Scholarship Aid by Year
Total Total Roberta Willis Scholarship need-based grant and need-merit scholarships awarded for school years 2016/2017 to 2020/2021. Includes both the total amount awarded and... -
State Routes
A custom basemap created for internal Connecticut Department of Transportation in web apps and maps.The basemap represents the most recent and active Public Road Network as... -
Total Roberta Willis Scholarship Aid by Town
Total Roberta Willis Need-Merit Scholarship and Need-Based Grant aid by town. Includes count of awards and sum of aid awarded for the academic years 2016-2017 through 2020-2021. -
Cold Water Habitat Sites
Cold water habitat was determined using available fish and water temperature data collected by the Connecticut Department of Energy and Environmental Protection (CT DEEP)... -
State Agency Profiles
The purpose of this ongoing project is to compile information about current state agencies and their predecessor agencies as well as some defunct agencies. Information for each... -
Index to CT State Board of Education & State Department of Education, Connecticut Bulletin Series 1917/18-1937/38
Conn Doc Ed83cbu and ConnDoc Ed83 CB To access dataset select the "Data" tab. To view original files please contact the Connecticut State Library at 860-757-6500. The... -
Getting Started on the CT Open Data Portal
This page provides some instructions, tips, and videos to help you perform common tasks on data.ct.gov. It also contains links to more in-depth help content. -
Noble Pension Database
Connecticut State Archives Archival Record Group (RG) #069:050, Noble (William H. and Henrietta) Pension Applications General William H. Noble and his daughter Henrietta M.... -
Persons of Color Troop Enlistments from Connecticut during the Civil War
On March 8, 1864 a new Connecticut infantry regiment was mustered into military service during the American Civil War. The 29th Connecticut Volunteer Infantry Regiment, over a... -
Connecticut Vital Records — Index of Deaths, 1897-2001
Connecticut Vital Records — Index of Deaths, 1897-2001 This index allows researchers to find the name, place and date of death for individuals who died in Connecticut between...