Tap water in Houston, TX — ZIP 77389
7 public water systems serving about 68,577 people.
B
Good
Water systems serving 77389
Harris Montgomery Counties Mud 386
PWSID TX1013305 · serves 18,018 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Meadowhill Regional Mud
PWSID TX1010387 · serves 13,863 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Harris County Mud 1
PWSID TX1010539 · serves 12,342 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Northampton Mud
PWSID TX1010337 · serves 12,162 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Harris County Improvement District 18
PWSID TX1013479 · serves 5,025 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Encanto Real Utility District
PWSID TX1010687 · serves 3,717 ·
groundwater
0 health-based / 1 total violations (5 yrs)
Oakmont Pud
PWSID TX1012981 · serves 3,450 ·
groundwater
0 health-based / 30 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