Water Quality in Williams, AZ
53 water systems serving 15,159 people
City Overview
Average lead detection across Williams water systems is 0.9 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 1651 |
| Health-based violations | 95 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Williams
Frequently Asked Questions
Is Williams tap water safe to drink?
Williams 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 Williams, Arizona?
Williams has 53 public water systems serving approximately 15,159 people. The average lead level across sampled systems is 0.9 ppb. There are 1651 total violations on record.
Does Williams have lead in the water?
EPA monitoring data shows an average lead detection of 0.9 ppb across Williams's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Williams?
53 public water systems are registered in Williams, Arizona with the EPA Safe Drinking Water Information System. Together they serve approximately 15,159 people.