Water Quality in Mokena, IL
68 water systems serving 24,162 people
City Overview
Average lead detection across Mokena water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 66 |
| Health-based violations | 8 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Mokena
Frequently Asked Questions
Is Mokena tap water safe to drink?
Mokena 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 Mokena, Illinois?
Mokena has 68 public water systems serving approximately 24,162 people. The average lead level across sampled systems is 0.0 ppb. There are 66 total violations on record.
Does Mokena have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Mokena's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Mokena?
68 public water systems are registered in Mokena, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 24,162 people.