The Water Quality Act of 1965 aimed to protect the nation's water quality from what?

• A. Drought
• B. Noise pollution
• C. Industrial pollution
• D. Overfishing

Answer: (C)

The act targets pollutants entering waterways from human activity, especially from factories and other industrial sources. In the mid-1960s, rivers and lakes were being harmed by waste discharged from industrial processes, and the Water Quality Act of 1965 expanded federal authority to set water quality standards and require states to regulate point-source discharges through permit programs. The goal was to curb the contaminants that degraded water quality, protect public health, and safeguard aquatic ecosystems. Drought deals with water supply shortages, noise pollution isn’t a water-quality issue, and overfishing concerns fish populations rather than water cleanliness, so industrial pollution is the focus of this legislation.