Water Quality in Sunnyside, WA
22 water systems serving 18,777 people
City Overview
Average lead detection across Sunnyside water systems is 1.7 ppb (Low). The EPA action level is 15 ppb.
Violation Summary
| Total violations on record | 320 |
| Health-based violations | 42 |
| Lead action level violations | 0 |
| Open (unresolved) violations | 0 |
Water Systems in Sunnyside
Frequently Asked Questions
Is Sunnyside tap water safe to drink?
Sunnyside 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 Sunnyside, Washington?
Sunnyside has 22 public water systems serving approximately 18,777 people. The average lead level across sampled systems is 1.7 ppb. There are 320 total violations on record.
Does Sunnyside have lead in the water?
EPA monitoring data shows an average lead detection of 1.7 ppb across Sunnyside's water systems. The EPA action level is 15 ppb. No lead action level violations are currently reported.
How many water utilities serve Sunnyside?
22 public water systems are registered in Sunnyside, Washington with the EPA Safe Drinking Water Information System. Together they serve approximately 18,777 people.