The maximum water concentration is designated in a National Pollutant Discharge Elimination System (NPDES) permit for individual facility. Notify the permitting authority in writing prior to discharge.
Notify the local sewage treatment plant authority before discharging effluent containing this product to sewer systems. Contact State Water Board or Regional Office of the U.S. Environmental Protection Agency (USEPA) for guidance.
Segment plantwide applications to reduce the amount of product appearing in effluent.