Water Quality in Westchester, IL
17 water systems serving 17,441 people
City Overview
Average lead detection across Westchester water systems is 9.7 ppb (Moderate). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 24 |
| Health-based violations | 8 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Westchester
Frequently Asked Questions
Is Westchester tap water safe to drink?
Westchester 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 Westchester, Illinois?
Westchester has 17 public water systems serving approximately 17,441 people. The average lead level across sampled systems is 9.7 ppb. There are 24 total violations on record.
Does Westchester have lead in the water?
EPA monitoring data shows an average lead detection of 9.7 ppb across Westchester's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Westchester?
17 public water systems are registered in Westchester, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 17,441 people.