Water Quality in Hillside, IL
15 water systems serving 12,325 people
City Overview
Average lead detection across Hillside water systems is 7.4 ppb (Moderate). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 25 |
| Health-based violations | 2 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Hillside
Frequently Asked Questions
Is Hillside tap water safe to drink?
Hillside 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 Hillside, Illinois?
Hillside has 15 public water systems serving approximately 12,325 people. The average lead level across sampled systems is 7.4 ppb. There are 25 total violations on record.
Does Hillside have lead in the water?
EPA monitoring data shows an average lead detection of 7.4 ppb across Hillside's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Hillside?
15 public water systems are registered in Hillside, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 12,325 people.