Water Quality in Elmhurst, IL
17 water systems serving 47,172 people
City Overview
Average lead detection across Elmhurst water systems is 3.1 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 478 |
| Health-based violations | 37 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Elmhurst
Frequently Asked Questions
Is Elmhurst tap water safe to drink?
Elmhurst 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 Elmhurst, Illinois?
Elmhurst has 17 public water systems serving approximately 47,172 people. The average lead level across sampled systems is 3.1 ppb. There are 478 total violations on record.
Does Elmhurst have lead in the water?
EPA monitoring data shows an average lead detection of 3.1 ppb across Elmhurst's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Elmhurst?
17 public water systems are registered in Elmhurst, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 47,172 people.