Water Quality in Oak Harbor, OH
55 water systems serving 17,732 people
City Overview
Average lead detection across Oak Harbor water systems is 6.8 ppb (Moderate). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 1006 |
| Health-based violations | 248 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Oak Harbor
Frequently Asked Questions
Is Oak Harbor tap water safe to drink?
Oak Harbor 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 Oak Harbor, Ohio?
Oak Harbor has 55 public water systems serving approximately 17,732 people. The average lead level across sampled systems is 6.8 ppb. There are 1006 total violations on record.
Does Oak Harbor have lead in the water?
EPA monitoring data shows an average lead detection of 6.8 ppb across Oak Harbor's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Oak Harbor?
55 public water systems are registered in Oak Harbor, Ohio with the EPA Safe Drinking Water Information System. Together they serve approximately 17,732 people.