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European Union__ Main article: Directive on Urban Waste Water Treatment Council Directive 91/271/EEC on Urban Wastewater Treatment was adopted on 21 May 1991,[7] amended by the Commission Directive 98/15/EC.[8] Commission Decision 93/481/EEC defines the information that Member States should provide the Commission on the state of implementation of the Directive.[9] United States__ The Clean Water Act is the primary federal law in the United States governing water pollution.[10] |
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