Water Quality in Crest Hill, IL
29 water systems serving 25,981 people
City Overview
Average lead detection across Crest Hill water systems is 1.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 749 |
| Health-based violations | 108 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Crest Hill
Frequently Asked Questions
Is Crest Hill tap water safe to drink?
Crest Hill 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 Crest Hill, Illinois?
Crest Hill has 29 public water systems serving approximately 25,981 people. The average lead level across sampled systems is 1.4 ppb. There are 749 total violations on record.
Does Crest Hill have lead in the water?
EPA monitoring data shows an average lead detection of 1.4 ppb across Crest Hill's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Crest Hill?
29 public water systems are registered in Crest Hill, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 25,981 people.