Water Quality in Williamsburg, IA
27 water systems serving 11,918 people
City Overview
Average lead detection across Williamsburg water systems is 2.2 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 727 |
| Health-based violations | 135 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Williamsburg
Frequently Asked Questions
Is Williamsburg tap water safe to drink?
Williamsburg 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 Williamsburg, Iowa?
Williamsburg has 27 public water systems serving approximately 11,918 people. The average lead level across sampled systems is 2.2 ppb. There are 727 total violations on record.
Does Williamsburg have lead in the water?
EPA monitoring data shows an average lead detection of 2.2 ppb across Williamsburg's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Williamsburg?
27 public water systems are registered in Williamsburg, Iowa with the EPA Safe Drinking Water Information System. Together they serve approximately 11,918 people.