Tap water in Waller, TX — ZIP 77447
2 public water systems serving about 8,565 people.
A
Excellent
Water systems serving 77447
G & W Wsc
PWSID TX2370063 · serves 4,887 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Northwest Freeway Mud
PWSID TX1011256 · serves 3,678 ·
groundwater
0 health-based / 0 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