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Aquatic Life Benchmarks

Published by U.S. EPA Office of Chemical Safety and Pollution Prevention (OCSPP) | U.S. Environmental Protection Agency | Metadata Last Checked: July 29, 2025 | Last Modified: 2014-01-01
The Aquatic Life Benchmarks is an EPA-developed set of criteria for freshwater species. These benchmarks are based on toxicity values reviewed by EPA and used in the Agency's risk assessments developed as part of the decision-making process for pesticide registration.

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