Tap water in Halfmoon (T), NY — ZIP 12065

2 public water systems serving about 50,000 people. PFAS "forever chemicals" have been detected here.

Fair

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 12065

Clifton Park Water Authority

PWSID NY4500175 · serves 35,000 · surface water

0 health-based / 101 total violations (5 yrs) · PFAS up to 5.8 ppt

Halfmoon Water District (Troy)

PWSID NY4519111 · serves 15,000 · surface water

0 health-based / 0 total violations (5 yrs)

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