Water Quality in Roseville, CA
20 water systems serving 157,717 people
City Overview
Average lead detection across Roseville water systems is 1.4 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 319 |
| Health-based violations | 63 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Roseville
Frequently Asked Questions
Is Roseville tap water safe to drink?
Roseville 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 Roseville, California?
Roseville has 20 public water systems serving approximately 157,717 people. The average lead level across sampled systems is 1.4 ppb. There are 319 total violations on record.
Does Roseville have lead in the water?
EPA monitoring data shows an average lead detection of 1.4 ppb across Roseville's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Roseville?
20 public water systems are registered in Roseville, California with the EPA Safe Drinking Water Information System. Together they serve approximately 157,717 people.