Water Quality in Sierra Madre, CA
2 water systems serving 11,090 people
City Overview
Average lead detection across Sierra Madre water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 44 |
| Health-based violations | 19 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Sierra Madre
Frequently Asked Questions
Is Sierra Madre tap water safe to drink?
Sierra Madre 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 Sierra Madre, California?
Sierra Madre has 2 public water systems serving approximately 11,090 people. The average lead level across sampled systems is 0.0 ppb. There are 44 total violations on record.
Does Sierra Madre have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Sierra Madre's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Sierra Madre?
2 public water systems are registered in Sierra Madre, California with the EPA Safe Drinking Water Information System. Together they serve approximately 11,090 people.