Water Quality in Wilsonville, OR
14 water systems serving 27,132 people
City Overview
Average lead detection across Wilsonville water systems is 4.5 ppb (Low). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 506 |
| Health-based violations | 38 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Wilsonville
Frequently Asked Questions
Is Wilsonville tap water safe to drink?
Wilsonville 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 Wilsonville, Oregon?
Wilsonville has 14 public water systems serving approximately 27,132 people. The average lead level across sampled systems is 4.5 ppb. There are 506 total violations on record.
Does Wilsonville have lead in the water?
EPA monitoring data shows an average lead detection of 4.5 ppb across Wilsonville's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Wilsonville?
14 public water systems are registered in Wilsonville, Oregon with the EPA Safe Drinking Water Information System. Together they serve approximately 27,132 people.