💧 ZIP Water Report

Tap water in Toppenish, WA — ZIP 98948

1 public water system serving about 13,382 people.

A
Excellent

Water systems serving 98948

Toppenish Water Department
PWSID WA5388850 · serves 13,382 · groundwater
0 health-based / 2 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