What is the role of the Environmental Protection Agency (EPA) in water regulation?

The role of the Environmental Protection Agency (EPA) in water regulation primarily involves enforcing standards for water quality and pollution control. The EPA establishes the regulatory framework under laws such as the Clean Water Act, which aims to protect the nation's waters from pollution and to ensure that they meet specific quality standards. This includes setting limits on the amount of pollutants that can be discharged into waterways and overseeing the actions of states and localities in maintaining safe and clean water supplies. Furthermore, the agency conducts research, provides guidance and technical assistance, and works to ensure that water systems deliver safe drinking water to the public.

By focusing on these responsibilities, the EPA plays a crucial role in safeguarding aquatic ecosystems and public health, making the enforcement of water quality standards a central aspect of its mission.