Dec 7, 2021, 11:19 pm

Connecticut TRI Site Locations

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The Toxics Release Inventory (TRI) is a publicly available EPA database that contains information on toxic chemical releases and other waste management activities reported annually by certain covered industry groups as well as federal facilities. TRI reporters for all reporting years are provided in the file.

Please choose a Connecticut county to view a list of TRI sites. If a Connecticut county is not listed there are no TRI sites within the county.


  • Fairfield
    TRI (45)

  • Hartford
    TRI (44)

  • Litchfield
    TRI (13)

  • New Haven
    TRI (50)

  • New London
    TRI (7)

  • Tolland
    TRI (4)

  • Windham
    TRI (15)

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