What TRI chemicals are mapped in TOXMAP?

TOXMAP maps the TRI chemicals reported to the EPA, as required by the Emergency Planning and Community Right to Know Act (EPCRA).

TOXMAP uses the TRI data from the 2016 National Analysis dataset. NLM TOXNET uses the most current TRI data.

Some TRI chemicals have no reported releases, and so will not appear in the TRI release data or in TOXMAP. A complete list of TRI chemicals required to be reported to the EPA can be found at their TRI-Listed Chemicals page.