What is the primary goal of the Safe Drinking Water Act?

The primary goal of the Safe Drinking Water Act is to address contaminated drinking water. This legislation was enacted to ensure the quality of Americans' drinking water by setting standards for water safety and establishing monitoring requirements for public water systems. It aims to protect public health by regulating the levels of harmful contaminants that can potentially affect human health when consumed. The act empowers the Environmental Protection Agency (EPA) to enforce these standards and ensure that water providers take necessary actions to treat and deliver safe water to the public.

The other options, while related to environmental health, do not align with the specific focus of the Safe Drinking Water Act. Improving air quality standards pertains to air pollution regulation, reducing plastic waste targets environmental sustainability, and enhancing sewage treatment is related to waste management, none of which directly address the primary concern of ensuring safe drinking water.