Tap water in Warren, OH — ZIP 44446
4 public water systems serving about 85,258 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 44446
Warren City Pws
PWSID OH7803811 · serves 49,130 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 9.8 ppt
Niles City Pws
PWSID OH7802403 · serves 21,961 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 9 ppt — above federal limit
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
Mcdonald Village Pws
PWSID OH7802003 · serves 4,236 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 21.2 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