Water Quality in Wonder Lake, IL
45 water systems serving 10,440 people
City Overview
Average lead detection across Wonder Lake water systems is 1.9 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1475 |
| Health-based violations | 60 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Wonder Lake
Frequently Asked Questions
Is Wonder Lake tap water safe to drink?
Wonder Lake 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 Wonder Lake, Illinois?
Wonder Lake has 45 public water systems serving approximately 10,440 people. The average lead level across sampled systems is 1.9 ppb. There are 1475 total violations on record.
Does Wonder Lake have lead in the water?
EPA monitoring data shows an average lead detection of 1.9 ppb across Wonder Lake's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Wonder Lake?
45 public water systems are registered in Wonder Lake, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 10,440 people.