💧 ZIP Water Report

Tap water in Thornton, TX — ZIP 76687

1 public water system serving about 530 people.

A
Excellent

Water systems serving 76687

City Of Thornton Water System
PWSID TX1470005 · serves 530 · groundwater
0 health-based / 1 total violations (5 yrs)
A

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