💧 ZIP Water Report

Tap water in Seattle, WA — ZIP 98106

1 public water system serving about 1,161,961 people.

A
Excellent

Water systems serving 98106

Seattle Public Utilities
PWSID WA5377050 · serves 1,161,961 · surface water
0 health-based / 0 total violations (5 yrs)
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Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology