Houston, Galveston and Brazoria area.
You will need Adobe Reader to view some of the files on this page. See EPA’s About PDF page to learn more.- PM2.5 Program Houston area sign-up letter (PDF)(2 pp, 59 K, July 16, 2013)
- PM2.5 Program Houston area path forward letter (PDF)(2 pp, 42 K, July 17, 2014)
- PM2.5 Program Houston area path forward (PDF)(43 pp, 4 MB, July 17, 2014)
- PM2.5 Program Houston area update letter (PDF)(1 pg, 398 K, July 23, 2015)
- PM2.5 Program Houston area update (PDF)(33 pp, 695 K, July 23, 2015)
- PM2.5 Program Houston area update letter (PDF)(1 pg, 216 K, October 19, 2016)
- PM2.5 Program Houston area update (PDF)(33 pp, 546 K, October 19, 2016)