Water Quality in Monrovia, CA
2 water systems serving 38,011 people
City Overview
Average lead detection across Monrovia water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 130 |
| Health-based violations | 119 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Monrovia
Frequently Asked Questions
Is Monrovia tap water safe to drink?
Monrovia 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 Monrovia, California?
Monrovia has 2 public water systems serving approximately 38,011 people. The average lead level across sampled systems is 0.0 ppb. There are 130 total violations on record.
Does Monrovia have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Monrovia's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Monrovia?
2 public water systems are registered in Monrovia, California with the EPA Safe Drinking Water Information System. Together they serve approximately 38,011 people.