Water Quality in Katonah, NY
23 water systems serving 1,005,429 people
City Overview
Average lead detection across Katonah water systems is 1.8 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1130 |
| Health-based violations | 42 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Katonah
Frequently Asked Questions
Is Katonah tap water safe to drink?
Katonah 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 Katonah, New York?
Katonah has 23 public water systems serving approximately 1,005,429 people. The average lead level across sampled systems is 1.8 ppb. There are 1130 total violations on record.
Does Katonah have lead in the water?
EPA monitoring data shows an average lead detection of 1.8 ppb across Katonah's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Katonah?
23 public water systems are registered in Katonah, New York with the EPA Safe Drinking Water Information System. Together they serve approximately 1,005,429 people.