Water Quality in Guerneville, CA
12 water systems serving 12,897 people
City Overview
Average lead detection across Guerneville water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 58 |
| Health-based violations | 14 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Guerneville
Frequently Asked Questions
Is Guerneville tap water safe to drink?
Guerneville 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 Guerneville, California?
Guerneville has 12 public water systems serving approximately 12,897 people. The average lead level across sampled systems is 0.0 ppb. There are 58 total violations on record.
Does Guerneville have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Guerneville's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Guerneville?
12 public water systems are registered in Guerneville, California with the EPA Safe Drinking Water Information System. Together they serve approximately 12,897 people.