Water Quality in Eureka, CA
85 water systems serving 42,784 people
City Overview
Average lead detection across Eureka water systems is 1.9 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 436 |
| Health-based violations | 45 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Eureka
Frequently Asked Questions
Is Eureka tap water safe to drink?
Eureka 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 Eureka, California?
Eureka has 85 public water systems serving approximately 42,784 people. The average lead level across sampled systems is 1.9 ppb. There are 436 total violations on record.
Does Eureka have lead in the water?
EPA monitoring data shows an average lead detection of 1.9 ppb across Eureka's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Eureka?
85 public water systems are registered in Eureka, California with the EPA Safe Drinking Water Information System. Together they serve approximately 42,784 people.