💧 ZIP Water Report

Tap water in St Helens, OR — ZIP 97051

1 public water system serving about 13,410 people. PFAS "forever chemicals" have been detected here.

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PFAS detected: at least one system serving this ZIP reported PFAS in EPA UCMR 5 testing. Levels and the 2024 federal limits are shown per system below.

Water systems serving 97051

St Helens, City Of
PWSID OR4100724 · serves 13,410 · surface water
0 health-based / 8 total violations (5 yrs) · PFAS up to 15.5 ppt
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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