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• name: description content: Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
• property: DC.title content: U.S. Environmental Protection Agency
• property: DC.description content: Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
• property: DC.Subject.epachannel content: About EPA, Learn the Issues
• property: DC.type content: Collections and Lists
• property: DC.date.created content: 2013-03-20
• property: DC.date.modified content: 2026-02-12
• property: DC.date.reviewed content: 2026-05-13
• property: DC.creator content: US EPA,OA
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• property: og:title content: U.S. Environmental Protection Agency | US EPA
• property: og:description content: Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
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• property: og:image:alt content: U.S. Environmental Protection Agency
• property: og:updated_time content: 2026-02-12
• property: og:country_name content: United States of America
• property: article:published_time content: 2013-03-20T10:54:42-04:00
• property: article:modified_time content: 2026-02-12
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• name: twitter:title content: U.S. Environmental Protection Agency | US EPA
• name: twitter:description content: Website of the U.S. Environmental Protection Agency (EPA). EPA's mission is to protect human health and the environment.
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