Water Quality in Tualatin, OR
22 water systems serving 30,796 people
City Overview
Average lead detection across Tualatin water systems is 9.2 ppb (Moderate). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 1329 |
| Health-based violations | 47 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Tualatin
Frequently Asked Questions
Is Tualatin tap water safe to drink?
Tualatin 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 Tualatin, Oregon?
Tualatin has 22 public water systems serving approximately 30,796 people. The average lead level across sampled systems is 9.2 ppb. There are 1329 total violations on record.
Does Tualatin have lead in the water?
EPA monitoring data shows an average lead detection of 9.2 ppb across Tualatin's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Tualatin?
22 public water systems are registered in Tualatin, Oregon with the EPA Safe Drinking Water Information System. Together they serve approximately 30,796 people.