Water Quality in Mankato, MN
114 water systems serving 50,013 people
City Overview
Average lead detection across Mankato water systems is 3.5 ppb (Low). The EPA action level is 15 ppb. 2 systems have triggered action level violations.
Violation Summary
| Total violations on record | 680 |
| Health-based violations | 354 |
| Lead action level violations | 2 |
| Open (unresolved) violations | 0 |
Water Systems in Mankato
Frequently Asked Questions
Is Mankato tap water safe to drink?
Mankato 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 Mankato, Minnesota?
Mankato has 114 public water systems serving approximately 50,013 people. The average lead level across sampled systems is 3.5 ppb. There are 680 total violations on record.
Does Mankato have lead in the water?
EPA monitoring data shows an average lead detection of 3.5 ppb across Mankato's water systems. The EPA action level is 15 ppb. 2 systems have triggered lead action level violations.
How many water utilities serve Mankato?
114 public water systems are registered in Mankato, Minnesota with the EPA Safe Drinking Water Information System. Together they serve approximately 50,013 people.