Water Quality in Pasco, WA
103 water systems serving 133,737 people
City Overview
Average lead detection across Pasco water systems is 1.1 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 4357 |
| Health-based violations | 719 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Pasco
Frequently Asked Questions
Is Pasco tap water safe to drink?
Pasco 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 Pasco, Washington?
Pasco has 103 public water systems serving approximately 133,737 people. The average lead level across sampled systems is 1.1 ppb. There are 4357 total violations on record.
Does Pasco have lead in the water?
EPA monitoring data shows an average lead detection of 1.1 ppb across Pasco's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Pasco?
103 public water systems are registered in Pasco, Washington with the EPA Safe Drinking Water Information System. Together they serve approximately 133,737 people.