Water Quality in Vallejo, CA
12 water systems serving 124,649 people
City Overview
Average lead detection across Vallejo water systems is 0.5 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 80 |
| Health-based violations | 30 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Vallejo
Frequently Asked Questions
Is Vallejo tap water safe to drink?
Vallejo 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 Vallejo, California?
Vallejo has 12 public water systems serving approximately 124,649 people. The average lead level across sampled systems is 0.5 ppb. There are 80 total violations on record.
Does Vallejo have lead in the water?
EPA monitoring data shows an average lead detection of 0.5 ppb across Vallejo's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Vallejo?
12 public water systems are registered in Vallejo, California with the EPA Safe Drinking Water Information System. Together they serve approximately 124,649 people.