Tap water in Vandalia, OH — ZIP 45433
2 public water systems serving about 27,585 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 45433
Wright-Patterson Afb Area A Pws
PWSID OH2903412 · serves 16,551 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 25 ppt — above federal limit
Wright-Patterson Afb Area B Pws
PWSID OH2903312 · serves 11,034 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 19 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