Water Quality in Pleasanton, CA
16 water systems serving 177,598 people
City Overview
Average lead detection across Pleasanton water systems is 11.5 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 87 |
| Health-based violations | 22 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Pleasanton
Frequently Asked Questions
Is Pleasanton tap water safe to drink?
Pleasanton 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 Pleasanton, California?
Pleasanton has 16 public water systems serving approximately 177,598 people. The average lead level across sampled systems is 11.5 ppb. There are 87 total violations on record.
Does Pleasanton have lead in the water?
EPA monitoring data shows an average lead detection of 11.5 ppb across Pleasanton's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Pleasanton?
16 public water systems are registered in Pleasanton, California with the EPA Safe Drinking Water Information System. Together they serve approximately 177,598 people.