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        An official website of the United States government.

        We've made some changes to EPA.gov. If the information you are looking for is not here, you may be able to find it on the EPA Web Archive or the January 19, 2017 Web Snapshot.

        长沙调查公司

        image of EPA at 50 logo EPA turns 50 this year!?Join us in our year-long?50th anniversary celebration.

        Read recent news from EPA.

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        Born in the wake of elevated concern about environmental pollution, EPA was established on December 2, 1970 to consolidate in one agency a variety of federal research, monitoring, standard-setting, and enforcement activities to ensure environmental protection. Since its inception, EPA has been working for a cleaner, healthier environment for the American people.

        长沙调查公司

        EPA turns 50 on December 2.

        长沙调查公司


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        长沙调查公司