Datasets
-
Releases from Federally Regulated Underground Storage Tank Systems
This list provides information about releases from federally regulated Underground Storage Tank (UST) Systems that have been, or are scheduled to be, reported to the US... -
Environmental Monitoring Results for Radioactivity: Water Samples
- Reporting units of sample results [where 1 picoCurie (pCi) = 1 trillionth (1E-12) Curie (Ci)]: • Water Samples are reported in pCi/L. - Data Quality Disclaimer: This...
-
Average Price Per Gram of Usable Cannabis
This data set contains preliminary monthly sales data for the average price per gram of usable cannabis in both the adult-use cannabis and medical marijuana markets. For the... -
Above Ground Resources
These points are directly sourced from the National Historic Landmarks, National Register, State Register, Local Historic Districts, Local Historic Places, Historic Resources... -
CSM Registered as FDA 503B
Sterile Products Compounded sterile products can be produced as a patient specific medication or a non-patient specific medication. Non-Patient Specific The following list is... -
National Historic Landmark District
The boundaries of the district polygons are both modified and unmodified pre-existing polygons provided by NPS and SHPO, as well as new, previously unmapped districts. For the... -
Uniform Commercial Code (UCC) Lien Filings
This dataset contains liens filed with the Business Services Division of the Office of the Secretary of the State. Most liens are filed under the Uniform Commercial Code, but... -
List of Contaminated or Potentially Contaminated Sites
Data to create the List of Contaminated or Potentially Contaminated Sites is based on records from the Connecticut Department of Energy and Environmental Protection (DEEP)’s... -
Wells in Connecticut
Submitted online since January 1, 2021. Print a copy of an individual report at https://elicense.ct.gov and click on "Public Reports". (Note: You will need the DCP Report ID,... -
Weekly Cannabis Establishment Lottery Report
The data shown in this table is updated weekly on Thursdays. The applications included in these counts have NOT been reviewed for completeness. The counts may include incomplete... -
CT Personal Income Tax by Municipality
Provides CT income tax and pass-through entity tax credit claimed by Connecticut municipality. -
Wildlife Action Plan Research Conservation Opportunity 2025
The 2025 Connecticut State Wildlife Action Plan conservation opportunity areas (COAs) represent locations partners can conduct actions to benefit wildlife populations and... -
Environmental Monitoring Results for Radiation
- Reporting unit of monitoring results is millirem [where 1 millirem = 1 thousandth (10-3) of a Rem] as defined in Regulations of Connecticut State Agencies Section...
-
Underground Storage Tanks (USTs) - Facility and Tank Details
This list provides Underground Storage Tank (UST) site, tank, contact and Enforcement information for the approximately 45,000 commercial underground storage tanks (USTs)... -
THC Beverage Sales
A law requires each liquor or beer wholesaler permittee to pay a $1 fee for every THC-infused beverage they sell. Each liquor or beer wholesaler permittee must report the number... -
Sentenced Inmates in Correctional Facilities
A listing, updated nightly, of individuals being held in Department of Correction facilities who are sentenced to a period of incarceration. This data is appended on nightly... -
Cannabis Retail Sales by Week Ending
This data set contains preliminary weekly retail sales data for cannabis and cannabis products in both the adult-use cannabis and medical marijuana markets. The data reported is... -
Municipal Plan of Conservation & Development Inventory
Section 8-23 of the Connecticut General Statutes (CGS) requires each municipality to prepare or amend and adopt a plan of conservation and development (POCD) at least once every... -
Liquor Brands
According to Connecticut law, no manufacturer, wholesaler, or out-of-state shipper may ship, transport or deliver within Connecticut, or sell or offer for sale, any alcoholic...