Water Quality in Sequim, WA
119 water systems serving 47,207 people
City Overview
Average lead detection across Sequim water systems is 1.8 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 3566 |
| Health-based violations | 184 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Sequim
Frequently Asked Questions
Is Sequim tap water safe to drink?
Sequim 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 Sequim, Washington?
Sequim has 119 public water systems serving approximately 47,207 people. The average lead level across sampled systems is 1.8 ppb. There are 3566 total violations on record.
Does Sequim have lead in the water?
EPA monitoring data shows an average lead detection of 1.8 ppb across Sequim's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Sequim?
119 public water systems are registered in Sequim, Washington with the EPA Safe Drinking Water Information System. Together they serve approximately 47,207 people.