Tap water in Lake Charles, LA — ZIP 70647
5 public water systems serving about 29,373 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 70647
Southwest Allen Ww District No 2
PWSID LA1003009 · serves 8,106 ·
groundwater
0 health-based / 1 total violations (5 yrs)
· PFAS up to 5.8 ppt
Calcasieu Parish Ww District 8
PWSID LA1019118 · serves 6,834 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Jeff Davis Central Waterworks District
PWSID LA1053012 · serves 5,709 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Calcasieu Parish Ww District No 5
PWSID LA1019084 · serves 5,088 ·
groundwater
0 health-based / 0 total violations (5 yrs)
Town Of Iowa Water System
PWSID LA1019026 · serves 3,636 ·
groundwater
0 health-based / 0 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