Water Quality in Warrenville, IL
62 water systems serving 17,979 people
City Overview
Average lead detection across Warrenville water systems is 1.1 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 4780 |
| Health-based violations | 31 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Warrenville
Frequently Asked Questions
Is Warrenville tap water safe to drink?
Warrenville 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 Warrenville, Illinois?
Warrenville has 62 public water systems serving approximately 17,979 people. The average lead level across sampled systems is 1.1 ppb. There are 4780 total violations on record.
Does Warrenville have lead in the water?
EPA monitoring data shows an average lead detection of 1.1 ppb across Warrenville's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Warrenville?
62 public water systems are registered in Warrenville, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 17,979 people.