💧 ZIP Water Report

Tap water in Duvall, WA — ZIP 98019

1 public water system serving about 11,050 people.

A
Excellent

Water systems serving 98019

Duvall City Of
PWSID WA5320750 · serves 11,050 · surface water
0 health-based / 0 total violations (5 yrs)
A

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology