Water Quality in Mundelein, IL
154 water systems serving 50,166 people
City Overview
Average lead detection across Mundelein water systems is 7.9 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 793 |
| Health-based violations | 153 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Mundelein
Frequently Asked Questions
Is Mundelein tap water safe to drink?
Mundelein tap water meets EPA standards for most contaminants. Review the individual water system pages below for the latest lead sample results and violation history.
What is the water quality in Mundelein, Illinois?
Mundelein has 154 public water systems serving approximately 50,166 people. The average lead level across sampled systems is 7.9 ppb. There are 793 total violations on record.
Does Mundelein have lead in the water?
EPA monitoring data shows an average lead detection of 7.9 ppb across Mundelein's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Mundelein?
154 public water systems are registered in Mundelein, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 50,166 people.