Environmental Protection Agency (EPA) Lead Risk Assessor Practice Exam

The "Safe Drinking Water Act" primarily aims to safeguard public health by regulating the nation's public drinking water supply. This includes the management and control of various contaminants that can pose health risks, including lead. Lead can enter drinking water through the corrosion of plumbing materials, particularly in older systems that still use lead pipes or fixtures. By establishing regulation standards for lead and other contaminants, the Act seeks to ensure that the water provided to the public meets safety and health guidelines.

Eliminating lead completely from all water sources is an ideal goal but not a practical one under this Act. Rather, the focus is on regulating permissible levels of lead to reduce exposure and protect public health. While water conservation and equitable distribution are important issues in water resource management, they are not the primary concern of the Safe Drinking Water Act, which specifically emphasizes the quality and safety of drinking water.