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 This website is no longer updated and links to external websites and some internal pages may not work.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

Exceptional Events Documents PM10 - Las Vegas Valley

PDF documents associated with PM10 exceptional events for Las Vegas Valley.

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

Clark County NV demonstration (PDF)(280 pp, 30 MB, 4/11/14)
EPA response letter and technical support document - Clark County NV (PDF)(10 pp, 678 K, 6/25/14)