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Clean Water Act › Judicial Authority › Environmental Policies

The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to... more +
The Clean Water Act is a United States federal statute enacted in 1972 to reduce levels of toxic substances in the nation's water supply and to prevent high levels of new contamination.  The CWA seeks to accomplish its stated goals by preventing point and nonpoint pollution sources, assisting wastewater treatment facilities and maintaining wetlands. less -
Troutman Pepper Locke

To Waive or Not to Waive? That Is the 401 Question

Troutman Pepper Locke on

The U.S. Court of Appeals for the D.C. Circuit on May 16, 2025, clarified the conditions under which a state waives its Clean Water Act (CWA) Section 401 water quality certification (WQC) authority. In Village of Morrisville...more

Carlton Fields

Trump Administration’s Clean Water Act Regulations Ebb Into View

Carlton Fields on

The Trump administration’s strategy regarding the scope of the “waters of the United States,” which defines the geographic jurisdiction of the Clean Water Act, is coming into focus, but true clarity appears a long way off. ...more

Miller Starr Regalia

The Federal Clean Water Act In 2025: A Retracting Construction

Miller Starr Regalia on

More than 50 years ago, the Federal Clean Water Act (CWA or Act) was enacted by Congress to protect the quality of the Nation’s waters. The scope of that protection has been evolving ever since. Until relatively recently, the...more

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