Water Quality in Wilmington, NC
348 water systems serving 287,981 people
City Overview
Average lead detection across Wilmington water systems is 66.1 ppb (Elevated). The EPA action level is 15 ppb. 18 systems have triggered action level violations.
Violation Summary
| Total violations on record | 10519 |
| Health-based violations | 400 |
| Lead action level violations | 18 |
| Open (unresolved) violations | 0 |
Water Systems in Wilmington
Frequently Asked Questions
Is Wilmington tap water safe to drink?
Some water systems in Wilmington have detected elevated lead levels. While municipal treatment meets EPA standards, lead can leach from older home plumbing. Consider using a certified filter if your home was built before 1986.
What is the water quality in Wilmington, North Carolina?
Wilmington has 348 public water systems serving approximately 287,981 people. The average lead level across sampled systems is 66.1 ppb. There are 10519 total violations on record.
Does Wilmington have lead in the water?
EPA monitoring data shows an average lead detection of 66.1 ppb across Wilmington's water systems. The EPA action level is 15 ppb. 18 systems have triggered lead action level violations.
How many water utilities serve Wilmington?
348 public water systems are registered in Wilmington, North Carolina with the EPA Safe Drinking Water Information System. Together they serve approximately 287,981 people.