21006332_aex 2021-006-332-WS Executive Summary https://www.tceq.texas.gov/downloads/rules/adoptions/21006332_aex.pdf/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png 21006332_aex 2021-006-332-WS Executive Summary 21006332_aex.pdf — 117.0 KB