Water Quality in Simi Valley, CA
4 water systems serving 95,529 people
City Overview
Average lead detection across Simi Valley water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 37 |
| Health-based violations | 7 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Simi Valley
Frequently Asked Questions
Is Simi Valley tap water safe to drink?
Simi Valley 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 Simi Valley, California?
Simi Valley has 4 public water systems serving approximately 95,529 people. The average lead level across sampled systems is 0.0 ppb. There are 37 total violations on record.
Does Simi Valley have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Simi Valley's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Simi Valley?
4 public water systems are registered in Simi Valley, California with the EPA Safe Drinking Water Information System. Together they serve approximately 95,529 people.