Skip to main content
U.S. flag

An official website of the United States government

Here’s how you know

Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

HTTPS

Secure .gov websites use HTTPS
A lock (LockA locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

    • Environmental Topics
    • Air
    • Bed Bugs
    • Chemicals and Toxics
    • Climate Change
    • Emergency Response
    • Environmental Information by Location
    • Environmental Justice
    • Greener Living
    • Health
    • Land, Waste, and Cleanup
    • Lead
    • Mold
    • Pesticides
    • Radon
    • Science Topics
    • Water Topics
    • A-Z Topic Index
    • Laws & Regulations
    • By Business Sector
    • By Topic
    • Compliance
    • Enforcement
    • Guidance
    • Laws and Executive Orders
    • Regulations
    • Report a Violation
    • Environmental Violations
    • Fraud, Waste or Abuse
    • About EPA
    • Our Mission and What We Do
    • EPA Administrator
    • Headquarters Offices
    • Regional Offices
    • Labs and Research Centers
    • Planning, Budget, and Results
    • Organization Chart
    • EPA History
    • Staff Directory
Vapor Intrusion
Contact Us

Contact Us About Vapor Intrusion

Report an environmental violation
Report a Violation

Report possible violations of environmental laws and regulations.

For questions about a specific Superfund site, search for Superfund sites where you live to find the site's webpage. If you read the Superfund site's webpage and still have questions, contact the Community Involvement Coordinator or Remedial Project Manager listed on the site home page's right-hand side.

All inquiries from news media must go to EPA’s press office.

If you have other questions, please use the form below to send us comments or questions. Be sure to include your email address if you’d like a response.

Mailing Address:

1200 Pennsylvania Avenue NW
Washington, DC 20460
Mail Code 5202P

If you would like a response, please add your email address.
  • Vapor Intrusion Home
  • About Vapor Intrusion
  • Vapor Intrusion at Superfund Sites
  • Resources
  • Vapor Intrusion Database
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 28, 2023
United States Environmental Protection Agency

Discover.

  • Accessibility Statement
  • Budget & Performance
  • Contracting
  • EPA www Web Snapshot
  • Grants
  • No FEAR Act Data
  • Plain Writing
  • Privacy
  • Privacy and Security Notice

Connect.

  • Data.gov
  • Inspector General
  • Jobs
  • Newsroom
  • Open Government
  • Regulations.gov
  • Subscribe
  • USA.gov
  • White House

Ask.

  • Contact EPA
  • EPA Disclaimers
  • Hotlines
  • FOIA Requests
  • Frequent Questions

Follow.