TRI Data Quality Reports

EPA conducts voluntary but confidential site survey program from time to time to identify Toxics Release Inventory (TRI) reporting issues. These issues include accuracy of threshold determinations and release and other waste management calculations data. The findings of these site surveys form the basis of the TRI Data Quality Reports. These reports can be read or downloaded from the links below. The reports are broken down into separate parts for easier download.

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1994 and 1995 TRI Data Quality Report
     Table of Contents (PDF, 462KB)
     Sections 1 and 2: Introduction and Approach (PDF, 60KB)
     Section 3: Threshold Determinations (PDF, 114KB)
     Section 4: Sources and Types of Releases, Off-Site Transfers, and On-Site
          Waste Management Activities (PDF, 340KB)
     Section 5: Releases and Other Waste Management Activities (PDF, 429KB)
     Sections 6-8: Preparation of the Form R (PDF, 172)
1996 TRI Data Quality Report
Table of Contents - Sections 1 thru 4 (PDF, 523KB)
Sections 5 thru 9 (PDF, 332KB)

TRI Data Quality Reports

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