What is the Action Level for Lead in water?

The Action Level for lead in drinking water, as established by the Environmental Protection Agency (EPA), is set at 0.015 mg/L. This threshold is critical as it indicates the concentration of lead where significant action is required to mitigate potential health risks, especially for vulnerable populations such as children and pregnant women, who are more susceptible to the harmful effects of lead exposure.

When lead concentrations exceed this value, water suppliers must take specific actions to reduce lead levels in drinking water. These actions might include corrosion control measures, public education, and replacing lead service lines. The emphasis on this particular action level highlights the importance of monitoring and maintaining water quality to protect public health.