Form - 20699 Customer Service Inspection Certificate Form https://www.tceq.texas.gov/downloads/drinking-water/plan-technical-review/prevention/tceq-20699.docx/view https://www.tceq.texas.gov/@@site-logo/TCEQ-logo-header.png Form - 20699 Customer Service Inspection Certificate Form tceq-20699.docx — 35.1 KB