What is the primary goal of regulating disinfection by-products (DBPs)?

The primary goal of regulating disinfection by-products (DBPs) is to protect public health. Disinfection by-products are formed when disinfectants used to treat drinking water react with naturally occurring organic matter. Some of these by-products can be harmful to human health, potentially leading to increased risks of cancer and other health issues when consumed over long periods. Therefore, regulatory measures are established to minimize the concentration of these harmful substances in drinking water supplies, ensuring that the water is safe for public consumption.

While reducing water costs, ensuring water flavor, and monitoring algae growth are important considerations in water treatment and management, they do not directly relate to the primary concern of DBPs. The focus on public health underscores the critical nature of water safety and the potential impacts of contaminants on the well-being of the community. Regulatory actions aim to balance the efficacy of disinfection processes with the need to limit harmful by-products, ultimately prioritizing the health and safety of consumers.