What is the primary purpose of the Clean Water Act?

The primary purpose of the Clean Water Act is to regulate the discharge of pollutants into navigable waters. This law was enacted to restore and maintain the integrity of the nation's waters by preventing point and nonpoint source pollution. It establishes the framework for regulating pollutants that could harm water quality, ensuring that water bodies are safe for fishing, swimming, and other activities.

The emphasis on navigable waters is crucial because it reflects the law's aim to protect areas that have significant ecological and economic importance. By controlling the discharge of pollutants, the Clean Water Act seeks to prevent degradation of water quality, promoting a healthier environment and safeguarding public health.

While protecting drinking water sources, regulating wastewater treatment plants, and controlling stormwater runoff are essential components of overall water quality management, these activities fall under the broader umbrella of regulating pollutant discharges. Therefore, the correct focus of the Clean Water Act lies in its specific goal of addressing discharges into navigable waters.