Water Quality in Palatine, IL
198 water systems serving 117,275 people
City Overview
Average lead detection across Palatine water systems is 7.5 ppb (Moderate). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 418 |
| Health-based violations | 16 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Palatine
Frequently Asked Questions
Is Palatine tap water safe to drink?
Palatine 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 Palatine, Illinois?
Palatine has 198 public water systems serving approximately 117,275 people. The average lead level across sampled systems is 7.5 ppb. There are 418 total violations on record.
Does Palatine have lead in the water?
EPA monitoring data shows an average lead detection of 7.5 ppb across Palatine's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Palatine?
198 public water systems are registered in Palatine, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 117,275 people.