The US Environmental Protection Agency (EPA) Clean Water Act (CWA) is a federal legislation that established the basic structure for regulating pollutants discharged into the waters of the United States and regulating quality standards for surface waters. With this legislation, the EPA has been able...
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On May 3, 2022, under the Clean Water Act (CWA), the United States Environmental Protection Agency (USEPA) proposed the first aquatic life criteria for both short-term and long-term toxic effects from Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonic Acid (PFOS). ...
On Tuesday, March 4, 2025, a divided U.S. Supreme Court held that the Clean Water Act (CWA) does not authorize the Environmental Protection Agency (EPA) to impose what the Court called “end-result” requirements in discharge permits — that is, per...
50 years later, the Clean Water Act is under assault 50 年后,《清洁水法》受到抨击 Half a century after Congress adopted the Clean Water Act, the nation's waterways remain at risk and are facing new challenges. 国会通过《清洁水法》已过半个世纪,美国的水道仍 然处境危险并面临着新的挑战。 The...
Section 404 of the CWA specifically addresses wetland protection, prohibiting the release of any dredged or fill material into United States waters -- including wetlands. Any proposed development activities near or on wetlands must go through a regulation and permit process. The United States Army Co...
Section 305(b) of the Federal Water Pollution Control Act (also known as theClean Water Act or CWA) requires each state to submit a report about the quality of the state's surface and ground waters to the US Environmental Protection Agency (EPA) on a biennial basis. ...
clean water act
Clean Water Act (CWA) Purpose To “restore and maintain the chemical, physical, and biological integrity” of the “waters of the United States” Scope All point sources that discharge any pollutants into the waters of the United States must first obtain a permit under the Act. Program impleme...
Fact Sheet Clean Water Act Summary January 2017 History of the Clean Water Act NPDES Phase I required communities with a population greater than 100,000 to oversee the discharge and In 1972 Congress enacted the Clean Water Act (CWA). monitoring of wastewater from industries, and to come Since...