Water Quality in St. Johns, MI
28 water systems serving 16,041 people
City Overview
Average lead detection across St. Johns water systems is 5.4 ppb (Moderate). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 1330 |
| Health-based violations | 10 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in St. Johns
Frequently Asked Questions
Is St. Johns tap water safe to drink?
St. Johns 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 St. Johns, Michigan?
St. Johns has 28 public water systems serving approximately 16,041 people. The average lead level across sampled systems is 5.4 ppb. There are 1330 total violations on record.
Does St. Johns have lead in the water?
EPA monitoring data shows an average lead detection of 5.4 ppb across St. Johns's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve St. Johns?
28 public water systems are registered in St. Johns, Michigan with the EPA Safe Drinking Water Information System. Together they serve approximately 16,041 people.