Water Quality in Harlingen, TX
26 water systems serving 97,222 people
City Overview
Average lead detection across Harlingen water systems is 0.7 ppb (Very low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 255 |
| Health-based violations | 4 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Harlingen
Frequently Asked Questions
Is Harlingen tap water safe to drink?
Harlingen 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 Harlingen, Texas?
Harlingen has 26 public water systems serving approximately 97,222 people. The average lead level across sampled systems is 0.7 ppb. There are 255 total violations on record.
Does Harlingen have lead in the water?
EPA monitoring data shows an average lead detection of 0.7 ppb across Harlingen's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Harlingen?
26 public water systems are registered in Harlingen, Texas with the EPA Safe Drinking Water Information System. Together they serve approximately 97,222 people.