What is the Code of Federal Regulation (CFR) for Lead and Copper?

The regulation pertaining to Lead and Copper can be found in 40 CFR 141, which outlines the National Primary Drinking Water Regulations. Specifically, Lead and Copper are addressed in subpart I of this section. This regulation is crucial because it sets forth the maximum allowable levels of lead and copper in drinking water systems and establishes the monitoring and treatment techniques that public water systems must follow to minimize these contaminants.

Understanding this regulation is essential for water treatment professionals as lead and copper can have significant health impacts, particularly on vulnerable populations such as children and pregnant women. The requirements in 40 CFR 141 help protect public health by ensuring that water systems implement appropriate measures to manage these risks effectively.