Water Quality in Troy, MI
34 water systems serving 91,632 people
City Overview
Average lead detection across Troy water systems is 4.6 ppb (Low). The EPA action level is 15 ppb. 1 system have triggered action level violations.
Violation Summary
| Total violations on record | 546 |
| Health-based violations | 111 |
| Lead action level violations | 1 |
| Open (unresolved) violations | 0 |
Water Systems in Troy
Frequently Asked Questions
Is Troy tap water safe to drink?
Troy 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 Troy, Michigan?
Troy has 34 public water systems serving approximately 91,632 people. The average lead level across sampled systems is 4.6 ppb. There are 546 total violations on record.
Does Troy have lead in the water?
EPA monitoring data shows an average lead detection of 4.6 ppb across Troy's water systems. The EPA action level is 15 ppb. 1 system have triggered lead action level violations.
How many water utilities serve Troy?
34 public water systems are registered in Troy, Michigan with the EPA Safe Drinking Water Information System. Together they serve approximately 91,632 people.