Dec 7, 2021, 11:18 pm

Colorado TRI Site Locations

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The Centennial State

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


  • Adams
    TRI (19)

  • Arapahoe
    TRI (11)

  • Boulder
    TRI (21)

  • Broomfield
    TRI (1)

  • Conejos
    TRI (1)

  • Crowley
    TRI (1)

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