Toxics Release Inventory (TRI) Program

TRI Information for You

Understand what's happening at a TRI facility

Click on the image to explore an interactive diagram of a TRI facility and learn what common TRI terms mean.

Linked illustration of an example TRI facility


Read about national and geographic-specific TRI data analyses


Find TRI Data

TRI information is available through a variety of reports, search tools and data files.


Learn how you can use TRI and share your stories


Check out stakeholder-specific TRI webpages


Connect to other resources