2004 TRI Public Data Release Materials

EPA's annual analysis of Toxics Release Inventory (TRI) data for calendar year 2004. Note that prior to calendar year 2008, this report was called the Public Data Release. In 2008, the name of the report changed to the TRI National Analysis.

If you want to access the data files used in EPA's 2004 analysis, you can download them from the 2004 TRI PDR Data Files webpage. 

• 2004 TRI PDR: Overview Brochure (pdf) (1.47 MB)
• 2004 TRI PDR: Key Findings (pdf) (1.61 MB)
• 2004 TRI PDR: Complete Report (pdf) (3 MB)
• 2004 TRI PDR: Data Tables and Charts (pdf) (950.31 KB)