Tap water in Spring City, PA — ZIP 19543
2 public water systems serving about 53,753 people. PFAS "forever chemicals" have been detected here.
D
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 19543
Pa American Royersford
PWSID PA1150166 · serves 49,508 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 10.7 ppt — above federal limit
Caernarvon Twp Auth
PWSID PA3060052 · serves 4,245 ·
groundwater
0 health-based / 1 total violations (5 yrs)
· PFAS up to 92 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