Tap water in La Grange, TX — ZIP 78959

3 public water systems serving about 102,477 people. PFAS "forever chemicals" have been detected here.

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 78959

Aqua Wsc

PWSID TX0110013 · serves 86,325 · groundwater

0 health-based / 1 total violations (5 yrs)

Gonzales County Wsc

PWSID TX0890006 · serves 10,350 · surface water

0 health-based / 2 total violations (5 yrs) · PFAS up to 6.1 ppt

Fayette Wsc West

PWSID TX0750022 · serves 5,802 · groundwater

1 health-based / 4 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