PAN Pesticides Database - Water Standards and Criteria

Water Quality Standards and Criteria Footnotes

Canadian water quality guideline for the protection of water used for irrigation. The irrigation guideline for 2,4-D is See also Phenoxy herbicides �g/L

Footnote b:

The aquatic life guideline of 4.0 µg⁄L for phenoxy herbicides is based on data for ester formulations of 2,4–dicholorophenoxyacetic acid.