Tap water in Dallas, TX — ZIP 75211
2 public water systems serving about 1,360,334 people. PFAS "forever chemicals" have been detected here.
D
Poor
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 75211
Dallas Water Utility
PWSID TX0570004 · serves 1,356,479 ·
surface water
0 health-based / 0 total violations (5 yrs)
· PFAS up to 18.2 ppt — above federal limit
City Of Cockrell Hill
PWSID TX0570038 · serves 3,855 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 15.8 ppt — above federal limit
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology