Water Quality in Ottumwa, IA
14 water systems serving 44,786 people
City Overview
Average lead detection across Ottumwa water systems is 0.7 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 314 |
| Health-based violations | 45 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Ottumwa
Frequently Asked Questions
Is Ottumwa tap water safe to drink?
Ottumwa 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 Ottumwa, Iowa?
Ottumwa has 14 public water systems serving approximately 44,786 people. The average lead level across sampled systems is 0.7 ppb. There are 314 total violations on record.
Does Ottumwa have lead in the water?
EPA monitoring data shows an average lead detection of 0.7 ppb across Ottumwa's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Ottumwa?
14 public water systems are registered in Ottumwa, Iowa with the EPA Safe Drinking Water Information System. Together they serve approximately 44,786 people.