Question

which of the following pieces of legislation is credited with dramatically increased the water quality in u.s. lakes and rivers? 1) toxic waste reduction act 2) endangered aquatic species act 3) clean water act 4) water chemical reduction act 5) water pollution control act

Explanation:

The Clean Water Act (CWA) is a key U.S. federal law that regulates the discharge of pollutants into the nation's waters and sets water quality standards. It has been instrumental in improving the quality of lakes and rivers by controlling pollution sources, promoting wastewater treatment, and protecting water bodies. The Toxic Waste Reduction Act focuses more on reducing toxic waste generation (not specifically water - related in the context of lake and river quality as broadly as the CWA). The Endangered Aquatic Species Act is mainly about protecting species, not directly about overall water quality improvement. The Water Chemical Reduction Act and Water Pollution Control Act are not as well - known or comprehensive as the Clean Water Act in terms of the wide - ranging impact on U.S. lake and river water quality.

Answer:

1. Clean Water Act