The term “disinfection byproducts” covers a host of compounds that may be formed after water is treated. Depending on the substances present in the water, a wide range of byproducts may be created. But the only reliable approach to protecting against bacteria in drinking water is to add a disinfectant, which must travel with the water, in small amounts, all the way to your tap.  Any disinfectant creates disinfection byproducts. There is little evidence that these chemicals are dangerous at the level they occur in treated water, but research on the potential effects of specific compounds raised concerns with the EPA.

Like many problems, there is no easy answer. As the EPA report says, “Decreasing disinfection byproduct risk could increase risks from disease-causing microorganisms.” The paradox is as old as the use of fire to keep warm: It keeps you from freezing, but it also produces ash and carbon monoxide.

The treatment process is critical to controlling the formation of haloacetic acids in water. Simpson Water works with our water supplier, Whitehouse Utility District, to maintain disinfection byproducts levels below EPA requirements. While these improvements will take time, Simpson Water will continue to optimize our system performance. Simpson Water continually performs numerous tests to ensure your drinking water is safe. Simpson Water tests the purity of the water over 1,000 times a year to ensure the safety of your drinking water.

PFAS (Per- and polyfluoroalkyl substances) compounds have been widely used in the manufacturing of carpets, clothing, fabrics for furniture, paper packaging for food and other materials since the 1940’s. They are also used for firefighting and in industrial processes. The EPA says most people are exposed to these chemicals through consumer products.

To learn more, visit link to Water Quality Section on PFAS details.