What impact does the Clean Water Act have on water quality?

The Clean Water Act is primarily designed to regulate the discharge of pollutants into the waters of the United States and to maintain and restore the integrity of the nation's waters. By implementing regulations on pollution discharges, the Act directly impacts water quality by setting standards for water bodies, which helps reduce the levels of contaminants that can harm aquatic ecosystems and human health. This regulation not only aims to prevent new sources of pollution but also seeks to improve the quality of water in regions already impaired by pollutants. By focusing on the management and control of pollution, the Clean Water Act plays a crucial role in enhancing the overall quality of water, ensuring it is safe for various uses, including recreation, drinking, and supporting wildlife habitats.