Water Quality in Rockford, IL
525 water systems serving 244,844 people
City Overview
Average lead detection across Rockford water systems is 7.9 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 9696 |
| Health-based violations | 477 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Rockford
Frequently Asked Questions
Is Rockford tap water safe to drink?
Rockford 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 Rockford, Illinois?
Rockford has 525 public water systems serving approximately 244,844 people. The average lead level across sampled systems is 7.9 ppb. There are 9696 total violations on record.
Does Rockford have lead in the water?
EPA monitoring data shows an average lead detection of 7.9 ppb across Rockford's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Rockford?
525 public water systems are registered in Rockford, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 244,844 people.