Water Quality in Belvidere, IL
78 water systems serving 51,176 people
City Overview
Average lead detection across Belvidere water systems is 9.1 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 1121 |
| Health-based violations | 46 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Belvidere
Frequently Asked Questions
Is Belvidere tap water safe to drink?
Belvidere 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 Belvidere, Illinois?
Belvidere has 78 public water systems serving approximately 51,176 people. The average lead level across sampled systems is 9.1 ppb. There are 1121 total violations on record.
Does Belvidere have lead in the water?
EPA monitoring data shows an average lead detection of 9.1 ppb across Belvidere's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Belvidere?
78 public water systems are registered in Belvidere, Illinois with the EPA Safe Drinking Water Information System. Together they serve approximately 51,176 people.