Union County, NC - Water
Home MenuWastewater System Performance Summary
Every year, we publish a Wastewater System Performance Summary that serves as an annual report of our wastewater operations. These reports include information about our wastewater plants, our wastewater collection system and a report of sanitary sewer overflows from the previous year. You'll also find a glossary of terms to help you become more familiar with the fascinating world of wastewater treatment. To learn more about our award-winning Wastewater Operations, visit these pages:
- FOG Program
- Illicit Discharges
- Do Not Flush Wipes
- Sewer Use Ordinance
- Wastewater Capacity
- Wastewater System Cleaning & Inspections
View the Current Report
View the 2025-2026 Wastewater System Performance Summary (PDF).