Division of Environmental Quality

Toxics Release Inventory

The Toxics Release Inventory, or TRI, is a national database maintained by the U.S. Environmental Protection Agency. It contains information about the releases of toxic chemicals by manufacturing industries. The TRI was established under the federal Emergency Planning and Community Right-to-Know Act of 1986. It is sometimes referred to as Title III, Section 313 of the Superfund Amendments and Re-Authorization Act. The purpose of the TRI is to provide local communities information about routine releases of toxic chemicals to the air, land and water, so they can be informed and take action where necessary.

Note icon.  Note: Facilities must file TRI reports for calendar year 2011 by June 30, 2012.

By federal law, annual Toxics Release Inventory, or TRI, reports are to be filed with both the U.S. Environmental Protection Agency and the state environmental agencies.

The Missouri Department of Natural Resources participates in the EPA's Toxics Release Inventory CDX.  Facilities no longer need to provide a paper or CD copy of the Form R.

There are no fees associated with submittal of annual TRI reports to Missouri.

In Missouri, if a facility wishes to provide a paper or CD copy, this filing should be mailed to:

Toxics Release Inventory
c/o Keith Bertels
Missouri Department of Natural Resources
1101 Riverside Dr.
P.O. Box 176
Jefferson City, MO 65101

For TRI reporting questions, you may call or fax the department:
573-751-0763 or 573-526-4227
Fax: 573-751-9277
800-361-4827

For extensive information about Toxics Release Inventory topics, requirements, training and data, visit EPA's website at www.epa.gov/tri/index.htm.

For data about toxic releases from specific facilities, visit www.epa.gov/triexplorer/.