Tap water in Dallas, TX — ZIP 75209
2 public water systems serving about 1,365,438 people. PFAS "forever chemicals" have been detected here.
C
Fair
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 75209
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
Town Of Highland Park
PWSID TX0570049 · serves 8,959 ·
surface water
0 health-based / 1 total violations (5 yrs)
· PFAS up to 15.6 ppt
Grades summarize EPA SDWIS violation records (last 5 years) and UCMR 5 PFAS results. They are informational, not a health determination. Methodology