Tap water in Ossining (T), NY — ZIP 10562

1 public water system serving about 30,000 people. PFAS "forever chemicals" have been detected here.

Poor

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 10562

Ossining Water Department

PWSID NY5903451 · serves 30,000 · surface water

0 health-based / 2 total violations (5 yrs) · PFAS up to 4.3 ppt — above federal limit

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