Tap water in Philadelphia, MO — ZIP 63461
3 public water systems serving about 16,157 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 63461
Ralls County Pwsd 1
PWSID MO2024499 · serves 7,662 ·
groundwater
4 health-based / 4 total violations (5 yrs)
· PFAS up to 79.9 ppt — above federal limit
Marion County Pwsd 1
PWSID MO2024377 · serves 4,900 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 11 ppt
Palmyra Pws
PWSID MO2010623 · serves 3,595 ·
groundwater
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