💧 ZIP Water Report

Tap water in Karnes City, TX — ZIP 78145

1 public water system serving about 6,288 people.

D
Poor

Water systems serving 78145

El Oso Wsc
PWSID TX1280007 · serves 6,288 · groundwater
2 health-based / 3 total violations (5 yrs)
D

Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology