What is a principal function of the SDWA?

The principal function of the Safe Drinking Water Act (SDWA) is to ensure the quality of Americans' drinking water by setting standards for water quality and overseeing state and local water systems. Continued research and technical assistance is a crucial component of this mission, enabling the development of effective treatment technologies and the identification of contaminants. This research and support help local entities comply with mandated standards and improve overall public health outcomes.

While aspects such as continuous water supply management, monitoring of private wells, and public engagement on water issues are important for the management of water resources, they are not the primary focus of the SDWA itself. The act's core goal is to protect against harmful contaminants and ensure safe drinking water, achieved largely through research and providing necessary technical assistance to water providers.