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Contact Us About Transportation, Air Pollution, and Climate Change

Report an environmental violation

Report a Violation

Report possible violations of environmental laws and regulations.

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Members of the press should email or call 1-202-564-4355.

Public Inquiries:

For the quickest response, send your inquiry by email to: or complete the form below.

You may also send your inquiry to our mailing address:

U.S. Environmental Protection Agency
Public Information Services, Public Inquiry
2000 Traverwood Drive
Ann Arbor, MI 48105

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