Water Quality in Royal Oaks, CA
21 water systems serving 10,957 people
City Overview
Average lead detection across Royal Oaks water systems is 1.3 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1083 |
| Health-based violations | 562 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Royal Oaks
Frequently Asked Questions
Is Royal Oaks tap water safe to drink?
Royal Oaks 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 Royal Oaks, California?
Royal Oaks has 21 public water systems serving approximately 10,957 people. The average lead level across sampled systems is 1.3 ppb. There are 1083 total violations on record.
Does Royal Oaks have lead in the water?
EPA monitoring data shows an average lead detection of 1.3 ppb across Royal Oaks's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Royal Oaks?
21 public water systems are registered in Royal Oaks, California with the EPA Safe Drinking Water Information System. Together they serve approximately 10,957 people.