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Common Effects Methodology National Stakeholder Meeting December 1, 2010

Related Information

Common Effects Methodology for Pesticides

The U.S. Environmental Protection Agency conducted a national stakeholders meeting on December 1, 2010 to solicit input on methods being evaluated by the Water and Pesticide Programs with the support of the Office of Research and Development (ORD), to characterize effects from pesticides on fish, other aquatic organisms, and aquatic plants in aquatic ecosystems. This meeting built on the meetings held at the EPA's Regional Offices around the county in January 2010. Comments solicited during the comment period were considered by the EPA in its development of white papers that expanded on the agency’s initial thinking.

At the public meeting in Washington, DC, the EPA presented three white papers that explored the listed topics:

  • Exploration of Methods for Characterizing Effects of Chemical Stressors to Aquatic Animals (pdf) (433.33 KB, Draft November 2010)
  • Predicting the Toxicities of Chemicals to Aquatic Animal Species (pdf) (2.57 MB, October 2010)
  • Exploration of Methods for Characterizing Effects of Chemical Stressors to Aquatic Plants (pdf) (425.78 KB, November 2010)

Water Quality Criteria

  • Aquatic Life Criteria Table
  • Human Health Criteria Table
  • Human Health Toxics Criteria and Methods
  • Recreational Criteria and Methods
  • Aquatic Life Toxics Criteria and Methods
  • Nutrient Water Quality Criteria
  • Biological Water Quality Criteria
  • Other Aquatic Life Water Quality Resources
Contact Us about Water Quality Criteria
Contact Us about Water Quality Criteria to ask a question, provide feedback, or report a problem.
Last updated on September 17, 2025
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