Which of the following is NOT a function of the Safe Drinking Water Act?

The Safe Drinking Water Act (SDWA) establishes the framework for regulating the nation's public drinking water supply, including setting standards to protect against contaminants. Among its various functions, the SDWA includes researching drinking water contaminants, monitoring primacy states' adherence to standards, and providing technical assistance to states to help them comply with the Act's regulations.

Removing Maximum Contaminant Levels (MCLs) is not a function of the SDWA. MCLs are set to establish permissible levels of specific contaminants in drinking water, ensuring public health safety. The Act is focused on the enforcement and enhancement of drinking water standards rather than the removal of these protective measures. By demonstrating that the other options are aligned with the objectives of the SDWA, it becomes clear that the removal of MCLs is outside the scope of the Act’s functions.