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    • This is a Non-Federal dataset covered by different Terms of Use than Data.gov.

    Environmental Monitoring Results for Radiation

    Metadata Updated: April 5, 2025

    • 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 19-24-4.
    • Monitoring results below the minimum measurable quantity for the monitoring period are recorded as “M.”
    • Quarterly results reflect total integrated gamma exposure received within a calendar 3-month time frame.
    • Environmental monitoring results are reported on a calendar quarterly basis: • 1st Quarter: January, February, March • 2nd Quarter: April, May, June • 3rd Quarter: July, August, September • 4th Quarter: October, November, December
    • Data Quality Disclaimer: This database is for informational use and is not a controlled quality database. Efforts have been made to ensure accuracy of data in the database; however, errors and omissions may occur. Examples of potential errors include: • Data entry errors. • Monitoring results not reported for entry into the database. • Missing results due to equipment failure or unable to retrieve monitors due to lost or environmental hazards. • Translation errors – the data has been migrated to a newer data platform, and there have been errors and data losses.
    • Environmental Monitoring Records are from the year 2008 until present. Prior to 2008 results are stored in hardcopy, in a non-database format. Requests for monitor results prior to 2008 or results subject to quality assurance are available from archived records and can be made through the DEEP Freedom of Information Act (FOIA) administrator at deep.foia@ct.gov. Information on FOIA requests can be found on the DEEP website (https://portal.ct.gov/deep) FOIA Administrator Office of the Commissioner Department of Energy and Environmental Protection 79 Elm Street, 3rd Floor Hartford, CT 06106

    Access & Use Information

    Public: This dataset is intended for public access and use. Non-Federal: This dataset is covered by different Terms of Use than Data.gov. License: No license information was provided.

    Downloads & Resources

    Dates

    Metadata Created Date August 7, 2021
    Metadata Updated Date April 5, 2025

    Metadata Source

    Harvested from Connecticut Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date August 7, 2021
    Metadata Updated Date April 5, 2025
    Publisher data.ct.gov
    Maintainer
    Identifier https://data.ct.gov/api/views/vx74-p6r3
    Data First Published 2021-01-27
    Data Last Modified 2025-04-02
    Category Environment and Natural Resources
    Public Access Level public
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://data.ct.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id bd20928c-4480-4a7a-973b-7a2460a8b3eb
    Harvest Source Id 36c82f29-4f54-495e-a878-2c07320bf10c
    Harvest Source Title Connecticut Data.json
    Homepage URL https://data.ct.gov/d/vx74-p6r3
    Source Datajson Identifier True
    Source Hash 26e6e0999cc60ea7369622669b49570d48f7927f189a5dbcb5872706e9e166d6
    Source Schema Version 1.1

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