PDF documents associated with PM2.5 exceptional events for Plumas Co.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- EPA response letter - Plumas Co. (PDF)(2 pp, 61 K, 3/11/10)
- EPA technical support document - Plumas Co. (PDF)(15 pp, 1 MB, 3/11/10)