Tap water in Jefferson, OH — ZIP 44047
2 public water systems serving about 17,983 people.
A
Excellent
Water systems serving 44047
Ashtabula County Water System
PWSID OH0400803 · serves 14,757 ·
surface water
0 health-based / 1 total violations (5 yrs)
Aqua Ohio - Village Of Jefferson
PWSID OH0401812 · serves 3,226 ·
surface water
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