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United States Environmental Protection Agency
Toxics Release Inventory (TRI) Program
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Get TRI Data

TRI data and information are made available in a number of ways to assist the widest range of users. TRI Explorer is a searchable online database which lets users quickly get information about releases and transfers and other waste management activities - no database knowledge required! The annual Public Data Release contains fact sheets, trend information, and the State Data Files. The State Data Files are designed to minimize the amount of coding necessary to get release, transfer, waste management and other information on submissions for a specific reporting year. In addition, raw data is available by request on CD.

"Factors to Consider When Using TRI Data" is an excellent source of information on how to use TRI data.

Early Public Availability of TRI Reports

The TRI Program is currently evaluating several options for making individual TRI forms, as submitted by each facility, publicly available before the traditional annual Public Data Release. This is in response to requests to make the TRI data publicly available sooner. This earlier availability would occur before EPA has completed all the data quality checks, compilations, and trend analysis that are traditionally done as part of the annual Public Data Release. Please visit this website periodically for updates.

TRI Explorer

  TRI Explorer icon TRI Explorer Provides fast and easy access to the TRI data to help communities identify facilities and chemical releases that warrant further study and analysis.

Public Data Releases

The annual TRI Public Data Release includes: a general overview of that year's TRI data and information on trends; State Fact Sheets that provide a brief summary of the TRI data by State; and, downloadable data files containing TRI reports submitted for the reporting year.

TRI State Data Files

  • TRI State Data Files - Part of each Public Data Release (above), the TRI State Data Files are sets of files containing all data submitted to the Toxic Chemical Release Inventory by facilities located in a selected state for a specific year. The data has been extracted from the Toxics Release Inventory System (TRIS).

Other Searchable TRI Data Collections

  Envirofact Data Warehouse Envirofacts - The EPA's multi-system data warehouse which contains powerful query capability. This systems contains TRI and other data form other EPA database collections.
 

NLM TRI Data - The National Library of Medicine's TOXNET, a cluster of databases on toxicology, hazardous chemicals and related areas provides a searchable TRI database.Exit Disclaimer

 

 

TRI Data Quality Reports

 

 
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