Tap water in York, PA — ZIP 17408
2 public water systems serving about 31,057 people. PFAS "forever chemicals" have been detected here.
F
Failing
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 17408
Dover Twp Water Sys
PWSID PA7670073 · serves 21,097 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 10.6 ppt — above federal limit
West Manchester Twp Auth
PWSID PA7670101 · serves 9,960 ·
groundwater
0 health-based / 22 total violations (5 yrs)
· PFAS up to 11.1 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