Tap water in Jefferson, PA — ZIP 15311
2 public water systems serving about 726,200 people.
B
Good
Water systems serving 15311
Pa Amer Water Co-Pittsburgh
PWSID PA5020039 · serves 686,000 ·
surface water
0 health-based / 0 total violations (5 yrs)
Southwestern Pa Water Auth
PWSID PA5300017 · serves 40,200 ·
surface water
0 health-based / 8 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