Water Quality in Indianapolis, IN
515 water systems serving 1,152,981 people
City Overview
Average lead detection across Indianapolis water systems is 8.0 ppb (Moderate). The EPA action level is 15 ppb. 10 systems have triggered action level violations.
Violation Summary
| Total violations on record | 21075 |
| Health-based violations | 1775 |
| Lead action level violations | 10 |
| Open (unresolved) violations | 0 |
Water Systems in Indianapolis
Frequently Asked Questions
Is Indianapolis tap water safe to drink?
Indianapolis 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 Indianapolis, Indiana?
Indianapolis has 515 public water systems serving approximately 1,152,981 people. The average lead level across sampled systems is 8.0 ppb. There are 21075 total violations on record.
Does Indianapolis have lead in the water?
EPA monitoring data shows an average lead detection of 8.0 ppb across Indianapolis's water systems. The EPA action level is 15 ppb. 10 systems have triggered lead action level violations.
How many water utilities serve Indianapolis?
515 public water systems are registered in Indianapolis, Indiana with the EPA Safe Drinking Water Information System. Together they serve approximately 1,152,981 people.