Water Quality in Brentwood, CA
34 water systems serving 68,050 people
City Overview
Average lead detection across Brentwood water systems is 2.0 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 502 |
| Health-based violations | 269 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Brentwood
Frequently Asked Questions
Is Brentwood tap water safe to drink?
Brentwood 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 Brentwood, California?
Brentwood has 34 public water systems serving approximately 68,050 people. The average lead level across sampled systems is 2.0 ppb. There are 502 total violations on record.
Does Brentwood have lead in the water?
EPA monitoring data shows an average lead detection of 2.0 ppb across Brentwood's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Brentwood?
34 public water systems are registered in Brentwood, California with the EPA Safe Drinking Water Information System. Together they serve approximately 68,050 people.