Water Quality in Lewisville, TX
30 water systems serving 145,245 people
City Overview
Average lead detection across Lewisville water systems is 0.0 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 230 |
| Health-based violations | 15 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Lewisville
Frequently Asked Questions
Is Lewisville tap water safe to drink?
Lewisville 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 Lewisville, Texas?
Lewisville has 30 public water systems serving approximately 145,245 people. The average lead level across sampled systems is 0.0 ppb. There are 230 total violations on record.
Does Lewisville have lead in the water?
EPA monitoring data shows an average lead detection of 0.0 ppb across Lewisville's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Lewisville?
30 public water systems are registered in Lewisville, Texas with the EPA Safe Drinking Water Information System. Together they serve approximately 145,245 people.