An official website of the United States government.

This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

RFC 19004 – Preliminary ecological risk assessment (ERA) for Atrazine.

This RFC Challenges the agency's preliminary ecological risk assessment (ERA) for atrazine as published for public comment at 81 FR 36301 (June 6, 2016)

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.

RFC 19004 Atrazine (PDF)(19 pp, 540 K, July 16, 2019, Information Quality Alert RE: June 6, 2016, 81 FR 36301 solicitation of public comment on Atrazine Ecological Risk Assessment)
"Information Quality Act Alert" Center for Regulatory Effectiveness notifies EPA that if the contents of proposed information dissemination remain unchanged, then final dissemination of the information will be subject to Request for Correction.