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Nov 11, 2019, 3:57 pm

Oregon TRI Site Locations

Oregon State Flag
The Beaver 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 Oregon county to view a list of TRI sites. If a Oregon county is not listed there are no TRI sites within the county.

Counties

  • Benton
    TRI (6)

  • Clackamas
    TRI (15)

  • Columbia
    TRI (1)

  • Coos
    TRI (3)

  • Curry
    TRI (1)

  • Deschutes
    TRI (9)

  • Malheur
    TRI (1)

  • Marion
    TRI (12)

  • Morrow
    TRI (1)

  • Multnomah
    TRI (26)

  • Polk
    TRI (1)

  • Umatilla
    TRI (5)

  • Union
    TRI (1)

  • Wallowa
    TRI (2)

  • Washington
    TRI (17)

  • Yamhill
    TRI (2)

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