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Atrazine Ecological Exposure Monitoring Program Data and Results

Related Information
  • Atrazine Background and Updates
  • Atrazine Monitoring Program

AEEMP data from 2004 to 2023 are available in the table below and in public docket EPA-HQ-OPP-2003-0367. As described in the 2020 Atrazine Interim Decision, please note that monitoring requirements were waived in 2020 due to COVID-19 related travel restrictions and therefore no data is available for the calendar year of 2020.

Atrazine Ecological Exposure Monitoring Program (AEEMP) Raw Data Files for Watersheds
YearGrowing AreaDocument Identifier and Link to the IRED Docket
2023Corn and Sorghum AAEMP Monitoring Data (xlsx) (167.82 KB)
2022Corn and Sorghum AEEMP Monitoring Data (xlsx) (148.2 KB)
2021Corn and Sorghum AEEMP Monitoring Data (xlsx) (163.63 KB)
2019Corn and Sorghum AEEMP Monitoring Data (xlsx) (133.89 KB)
2018Corn and Sorghum AEEMP Monitoring Data (xlsx) (137.49 KB)
2017Corn and SorghumEPA-HQ-OPP-2003-0367-0315 (data)
EPA-HQ-OPP-2003-0367-0314 (graphs)
2016Corn and SorghumEPA-HQ-OPP-2003-0367-0313 (data)
EPA-HQ-OPP-2003-0367-0312 (graphs)
2015Corn and SorghumEPA-HQ-OPP-2003-0367-0311 (data)
EPA-HQ-OPP-2003-0367-0310 (graphs)
2014Corn and SorghumEPA-HQ-OPP-2003-0367-0303 (graphs)
2013Corn and Sorghum
EPA-HQ-OPP-2003-0367-0299 (data file)

EPA-HQ-OPP-2003-0367-0300 (graphs)

2012SugarcaneEPA-HQ-OPP-2003-0367-0295
2012Corn and SorghumEPA-HQ-OPP-2003-0367-0296 (data file)
EPA-HQ-OPP-2003-0367-0297 (graphs)
2011Corn and SorghumEPA-HQ-OPP-2003-0367-0290
2010-2011SugarcaneEPA-HQ-OPP-2003-0367-0292
2010Corn and SorghumEPA-HQ-OPP-2003-0367-0206
2009SugarcaneEPA-HQ-OPP-2003-0367-0291
2009Corn and SorghumEPA-HQ-OPP-2003-0367-0205
2004-2008Corn and SorghumEPA-HQ-OPP-2003-0367-0178

Ingredients Used in Pesticide Products

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Last updated on October 30, 2025
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