Water Quality in Port Washington, WI
43 water systems serving 15,287 people
City Overview
Average lead detection across Port Washington water systems is 3.0 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 695 |
| Health-based violations | 129 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Port Washington
Frequently Asked Questions
Is Port Washington tap water safe to drink?
Port Washington 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 Port Washington, Wisconsin?
Port Washington has 43 public water systems serving approximately 15,287 people. The average lead level across sampled systems is 3.0 ppb. There are 695 total violations on record.
Does Port Washington have lead in the water?
EPA monitoring data shows an average lead detection of 3.0 ppb across Port Washington's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Port Washington?
43 public water systems are registered in Port Washington, Wisconsin with the EPA Safe Drinking Water Information System. Together they serve approximately 15,287 people.