Water Quality in Coos Bay, OR
30 water systems serving 37,534 people
City Overview
Average lead detection across Coos Bay water systems is 3.6 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1848 |
| Health-based violations | 100 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Coos Bay
Frequently Asked Questions
Is Coos Bay tap water safe to drink?
Coos Bay 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 Coos Bay, Oregon?
Coos Bay has 30 public water systems serving approximately 37,534 people. The average lead level across sampled systems is 3.6 ppb. There are 1848 total violations on record.
Does Coos Bay have lead in the water?
EPA monitoring data shows an average lead detection of 3.6 ppb across Coos Bay's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Coos Bay?
30 public water systems are registered in Coos Bay, Oregon with the EPA Safe Drinking Water Information System. Together they serve approximately 37,534 people.