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Poor Water Quality

New Orleans, LA 70113

Orleans County · Population served: 334,948

Water Systems Serving This Area

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NEW ORLEANS CARROLLTON WATER WORKS
Surface water · Pop. 334,903
PWSID: LA1071009
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GIVING HOPE RETREAT
Groundwater · Pop. 45
PWSID: LA1103062

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
9.0
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

6 detected 2 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFBA9.1 pptNo standard500 pptUnregulated
PFPeA8.8 pptNo standard—Unregulated
GenX (HFPO-DA)5.4 ppt10 ppt10 pptBelow limit
PFOS4.2 ppt4 ppt4 pptExceeded
PFOA4.1 ppt4 ppt4 pptExceeded
PFHxA3.0 pptNo standard400 pptUnregulated

Violation History (Last 5 Years)

25Total (5yr)
10Health-Based
8Major