Water Quality in Chowchilla, CA
23 water systems serving 22,341 people
City Overview
Average lead detection across Chowchilla water systems is 8.3 ppb (Moderate). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 458 |
| Health-based violations | 223 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Chowchilla
Frequently Asked Questions
Is Chowchilla tap water safe to drink?
Chowchilla 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 Chowchilla, California?
Chowchilla has 23 public water systems serving approximately 22,341 people. The average lead level across sampled systems is 8.3 ppb. There are 458 total violations on record.
Does Chowchilla have lead in the water?
EPA monitoring data shows an average lead detection of 8.3 ppb across Chowchilla's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Chowchilla?
23 public water systems are registered in Chowchilla, California with the EPA Safe Drinking Water Information System. Together they serve approximately 22,341 people.