Water Quality in Union, MO
20 water systems serving 16,928 people
City Overview
Average lead detection across Union water systems is 3.9 ppb (Low). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 1730 |
| Health-based violations | 349 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Union
Frequently Asked Questions
Is Union tap water safe to drink?
Union 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 Union, Missouri?
Union has 20 public water systems serving approximately 16,928 people. The average lead level across sampled systems is 3.9 ppb. There are 1730 total violations on record.
Does Union have lead in the water?
EPA monitoring data shows an average lead detection of 3.9 ppb across Union's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Union?
20 public water systems are registered in Union, Missouri with the EPA Safe Drinking Water Information System. Together they serve approximately 16,928 people.