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  1. Toxics Release Inventory (TRI) Program | US EPA

    2 days ago · The Toxics Release Inventory (TRI) is a resource for learning about toxic chemical releases and pollution prevention activities reported by industrial and federal facilities. TRI data support …

  2. CDX Home | Central Data Exchange | US EPA

    Welcome to the Environmental Protection Agency (EPA) Central Data Exchange (CDX) - the Agency's electronic reporting site. The Central Data Exchange concept has been defined as a central point …

  3. TRI-Listed Chemicals - US EPA

    Nov 21, 2025 · Among other features, users can search for toxicity information from multiple information sources and identify TRI chemicals associated with a particular critical adverse human health effect.

  4. Reporting for TRI Facilities | US EPA

    Oct 1, 2025 · TRI Program publishes reporting instructions, updates training materials, and releases a new version of the TRI-MEweb reporting software. Facilities prepare and submit TRI forms covering …

  5. EPA Organization Chart | US EPA

    Nov 21, 2025 · Organization chart, showing how the different Headquarters offices and Regional offices of the EPA are structured, & providing contact information

  6. TRI Toolbox | US EPA

    Nov 18, 2025 · The Toxics Release Inventory (TRI) Program tracks the industrial management of toxic chemicals. TRI data are reported annually by industrial and federal facilities that meet reporting …

  7. Consolidated List of Lists | US EPA

    Apr 24, 2025 · Please note that the Excel file does not contain the introductory material explaining the lists, Appendix D: Toxics Release Inventory (TRI) chemical categories; or Appendix F: CERCLA …

  8. PFAS | US EPA

    Aug 20, 2025 · This map shows the locations of the facilities that reported a PFAS to TRI for 2023, sized by their relative release quantities. Click on a facility for more details on its reporting.

  9. Tri Metadata | TRI Explorer | US EPA

    discharges to bodies of water, disposal at the facility to land, and disposal in underground injection wells. Disposal or other releases are reported to TRI by media type. On-site disposal or other releases are …

  10. Tri Metadata | TRI Explorer | US EPA

    Release Reports Waste Transfer Reports Waste Quantity Reports Chemical Facility Federal Facility Geography Industry Trends Tri Metadata Total On- and Off-site Releases This field is the sum of …