Water Quality in Lake Bluff, IL
51 water systems serving 10,083 people
City Overview
Average lead detection across Lake Bluff water systems is 4.7 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 262 |
| Health-based violations | 101 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Lake Bluff
Frequently Asked Questions
Is Lake Bluff tap water safe to drink?
Lake Bluff 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 Lake Bluff, Illinois?
Lake Bluff has 51 public water systems serving approximately 10,083 people. The average lead level across sampled systems is 4.7 ppb. There are 262 total violations on record.
Does Lake Bluff have lead in the water?
EPA monitoring data shows an average lead detection of 4.7 ppb across Lake Bluff's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Lake Bluff?
51 public water systems are registered in Lake Bluff, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 10,083 people.