Tap water in Port St Lucie, FL — ZIP 34957
3 public water systems serving about 386,590 people. PFAS "forever chemicals" have been detected here.
F
Failing
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 34957
Port St Lucie Utilities
PWSID FL4560954 · serves 224,485 ·
groundwater
0 health-based / 36 total violations (5 yrs)
Martin Co Utilities
PWSID FL4431891 · serves 104,105 ·
groundwater
0 health-based / 20 total violations (5 yrs)
Ft. Pierce Utilities Authority
PWSID FL4560490 · serves 58,000 ·
groundwater
0 health-based / 14 total violations (5 yrs)
· PFAS up to 12 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