Tap water in Houston, TX — ZIP 77068
4 public water systems serving about 17,937 people. PFAS "forever chemicals" have been detected here.
B
Good
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 77068
Harris County Mud 16
PWSID TX1011705 · serves 5,982 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 7 ppt
Fountainhead Mud
PWSID TX1010435 · serves 4,614 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 8.2 ppt
Cypress Forest Pud
PWSID TX1010919 · serves 3,912 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 5.2 ppt
Northwest Harris County Mud 20
PWSID TX1011998 · serves 3,429 ·
groundwater
0 health-based / 0 total violations (5 yrs)
· PFAS up to 11.4 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology