City of HillsboroTech Review-WQ0010630001https://www.tceq.texas.gov/downloads/permitting/wastewater/title-iv/tpdes/wq0010630001-cityofhillsboro-cityofhillsboro-hill-tpdes-technicalpackage.pdf/viewhttps://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png