An official website of the United States government.

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, 2021. This website is no longer updated and links to external websites and some internal pages may not work. More information »

Big Pine Paiute Tribe Develops Air Program

The Big Pine Paiute Tribe of the Owens Valley’s Reservation sits in proximity to one of the greatest single point sources of PM10 pollution in the United States, Owens Lake. Inhaling dust particles 10 microns and smaller can be harmful, especially for sensitive populations such as the elderly, children, and other individuals with respiratory issues including asthma and emphysema. On days when PM10 levels exceed National Ambient Air Quality Standards, health advisories are issued to surrounding communities by Great Basin Unified Air Pollution Control District.

You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.