Tap water in Vienna, OH — ZIP 44438
2 public water systems serving about 13,950 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 44438
Trumbull Co. - Southeast Pws
PWSID OH7803203 · serves 9,931 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 9.1 ppt — above federal limit
Aqua Ohio - Masury
PWSID OH7802711 · serves 4,019 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 5.5 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology