Which federal organization is responsible for administering the Safe Drinking Water Act?

The Environmental Protection Agency (EPA) is tasked with administering the Safe Drinking Water Act (SDWA), which is a critical piece of legislation aimed at ensuring the quality of Americans' drinking water. The EPA establishes and enforces drinking water standards to protect public health, overseeing the implementation of the regulations that set limits on contaminants in drinking water and ensuring that water providers meet these standards.

The SDWA focuses on both the protection of sources of drinking water, such as rivers and lakes, and the safety of the drinking water delivered by public systems. This means the EPA not only regulates water quality but also provides support and guidance to states and local governments for the management and protection of drinking water resources.

Other federal organizations mentioned, such as the U.S. Department of Health, the National Institute of Standards and Technology, and the Occupational Safety and Health Administration, have different responsibilities that do not include the administration of the Safe Drinking Water Act. The U.S. Department of Health is more focused on overarching public health issues rather than specifically on drinking water quality. The National Institute of Standards and Technology involves itself with standards and technology in various fields rather than directly with water quality. Meanwhile, the Occupational Safety and Health Administration is concerned with workplace safety and health regulations, not with