Toxics Release Inventory (TRI) Program

TRI Data and Tools

The TRI Program tracks the management of toxic chemicals that may pose a threat to human health and the environment. Facilities in certain industry sectors report annually the volume of toxic chemicals managed as waste--recycled, treated or burned for energy recovery--as well as disposed of or otherwise released into the environment. Select an option below to view TRI data.

Have you used EPA's Risk Screening Environmental Indicators (RSEI) data or tools? If so, please take a few minutes and tell us what you think.  

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TRI National Analysis website: Maps, charts, and tables highlight annual, national-level data, while factsheets detail specific geographic areas.
TRI Pollution Prevention (P2) Tool: Explore and compare facility and parent company information on the management of toxic chemical waste.
myRTK: Find summary-level facility information, including chemical releases, pollution prevention activities, and compliance history. Provided in English and Spanish.
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TRI Explorer: Access the most commonly requested TRI information. Search by chemical or facility releases, waste management, or waste transfers. 
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Envirofacts: Find all publicly available TRI data in a searchable, downloadable format. Multiple search options available.
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TRI.NET: Build customized TRI data queries and map results or overlay other data layers with this desktop application.

More Information to Help You Use TRI Data

Download data from TRI reporting forms for any reporting year since 1987. Recommended for users with extensive knowledge of TRI data.

Use TRI data in conjunction with other EPA data sources for comparative analysis.