Water Quality in Porterville, CA
171 water systems serving 105,587 people
City Overview
Average lead detection across Porterville water systems is 3.0 ppb (Low). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 2736 |
| Health-based violations | 978 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Porterville
Frequently Asked Questions
Is Porterville tap water safe to drink?
Porterville 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 Porterville, California?
Porterville has 171 public water systems serving approximately 105,587 people. The average lead level across sampled systems is 3.0 ppb. There are 2736 total violations on record.
Does Porterville have lead in the water?
EPA monitoring data shows an average lead detection of 3.0 ppb across Porterville's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Porterville?
171 public water systems are registered in Porterville, California with the EPA Safe Drinking Water Information System. Together they serve approximately 105,587 people.