Water Quality in Tustin, CA
8 water systems serving 67,945 people
City Overview
Average lead detection across Tustin water systems is 0.3 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 104 |
| Health-based violations | 28 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Tustin
Frequently Asked Questions
Is Tustin tap water safe to drink?
Tustin 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 Tustin, California?
Tustin has 8 public water systems serving approximately 67,945 people. The average lead level across sampled systems is 0.3 ppb. There are 104 total violations on record.
Does Tustin have lead in the water?
EPA monitoring data shows an average lead detection of 0.3 ppb across Tustin's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Tustin?
8 public water systems are registered in Tustin, California with the EPA Safe Drinking Water Information System. Together they serve approximately 67,945 people.