Biennial 2021 Biennial 2021 https://www.tceq.texas.gov/downloads/publications/sfr/57-22-biennial-report.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png Biennial 2021 Biennial 2021 SFR-057-22 Biennial.pdf — 64.4 MB