Tap water in Knippa, TX — ZIP 78870
1 public water system serving about 933 people.
B
Good
Water systems serving 78870
Knippa Wsc
PWSID TX2320004 · serves 933 ·
groundwater
1 health-based / 2 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