Water Quality in Winfield, IL
7 water systems serving 10,525 people
City Overview
Average lead detection across Winfield water systems is 1.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 69 |
| Health-based violations | 7 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Winfield
Frequently Asked Questions
Is Winfield tap water safe to drink?
Winfield 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 Winfield, Illinois?
Winfield has 7 public water systems serving approximately 10,525 people. The average lead level across sampled systems is 1.4 ppb. There are 69 total violations on record.
Does Winfield have lead in the water?
EPA monitoring data shows an average lead detection of 1.4 ppb across Winfield's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Winfield?
7 public water systems are registered in Winfield, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 10,525 people.