TCEQ - Biography: Chad Dumas TCEQ - Biography: Chad Dumas https://www.tceq.texas.gov/downloads/permitting/air/info/chad-dumas-bio.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png TCEQ - Biography: Chad Dumas TCEQ - Biography: Chad Dumas chad-dumas-bio.pdf — 57.5 KB
