The 1972 congressional clean water act?
a. gave the epa the authority to regulate water quality in navigable waterways.
b. gave congress the authority to regulate water quality in navigable waterways.
c. empowered the epa to protect groundwater in the united states.
d. empowered congress to protect groundwater in the united states.

Hello!

The correct answer is A. gave the EPA the authority to regulate water quality in navigable waterways.

The Clean Water Act is a federal law which governs water pollution. Its main objectve is to mantain the integrity of the United States waters; it is administered by state governments and the U.S Environmental Protection Agency (EPA). Navigable waters are protected by the CWA but it does not protect groundwater since groundwater protection is included in the Safe Drinking Water Act.

Hope this helps

A. gave the EPA the authority to regulate water quality in navigable waterways

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