This pesticide is toxic to fish.
Do not use in offshore or estuarine operations. In terrestrial uses, do not apply directly to open water, to areas where surface water is present, or to intertidal areas below the mean high-water mark.
Do not discharge effluent containing this product into lakes, streams, ponds, estuaries, oceans or other waters unless in accordance with the requirements of a National Pollutant Discharge Elimination System permit and written notification of the permitting authority prior to discharge. Do not discharge effluent containing this product to sewer systems without previously notifying the local sewage treatment plant authority. For guidance, contact the State Water Board or Regional Office of the U.S. Environmental Protection Agency.