Tap water in Williston Park (V), NY — ZIP 11596
2 public water systems serving about 25,287 people. PFAS "forever chemicals" have been detected here.
C
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 11596
Garden City Park Wd
PWSID NY2902825 · serves 18,000 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 19 ppt — above federal limit
Williston Park (V)
PWSID NY2902858 · serves 7,287 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 7.8 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