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                           عمران:: 
                            قانون آب پاک
                        
                        • Clean Water Act Section 316(b)�
• Clean Water Act Sections 401 and 404�
Section 316(b) of the Clean Water Act
Section 401/404 of the Clean Water Act
A provision of the Clean Water Act that prohibits discharge of pollutants into waters of the United States unless a special permit is issued�
 
                        
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