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This is not the current EPA website. To navigate to the current EPA website, please go to www.epa.gov. This website is historical material reflecting the EPA website as it existed on January 19, 2025. This website is no longer updated and links to external websites and some internal pages may not work. More information »

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Federal Air Rules for Indian Reservations (FARR) in Idaho, Oregon and Washington

  • Proposed Revisions to the FARR

    EPA is proposing changes to the Federal Air Rules for Reservations to improve air quality protections for people living on reservations.

    Read about our proposed changes

  • Burn Bans

    EPA has authority under the FARR to issue temporary bans on certain types of outdoor burning on reservations.

    Check for current burn bans
  • Open Burning

    Learn what types of outdoor open burning are allowed and whether you need a permit.

    Check open burning requirements
  • Air Operating Permits

    Some air pollution sources are required to get an air operating permit from EPA.

    Find or apply for a permit
  • Registration & Reporting

    Owners and operators of certain sources of air pollution are required to register with EPA and report their facility's air pollution emissions.

    See registration and reporting requirements
  • Controlling Air Emissions

    When you register your facility, you may need to provide estimates of air emissions or address emissions of fugitive particulate matter.

    Learn about controlling air emissions
  • About FARR

    The Federal Air Rules for Indian Reservations are air quality regulations that apply to 39 Indian reservations in Idaho, Oregon and Washington.

    Learn about the FARR

FARR Hotline

Contact EPA's FARR Hotline for questions or to report complaints about air quality on Indian reservations in Idaho, Oregon, and Washington.

1-800-424-4372 (option 3) or email the FARR Hotline.

Contact Us About the Federal Air Rules for Reservations (FARR) to ask a question, provide feedback, or report a problem.
Last updated on November 12, 2024
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