💧 ZIP Water Report

Tap water in Ephrata, WA — ZIP 98823

1 public water system serving about 8,718 people.

B
Good

Water systems serving 98823

Ephrata Water Department
PWSID WA5323650 · serves 8,718 · groundwater
0 health-based / 6 total violations (5 yrs)
B

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