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Failing Water Quality

Danbury, CT 06811

Fairfield County · Population served: 62,959

Water Systems Serving This Area

🌊
ELMWOOD COURT, LLC
Groundwater · Pop. 54
PWSID: CT0090114
🌊
BROOKFIELD HILLS CONDOMINIUM UNIT OWNERS
Groundwater · Pop. 144
PWSID: CT0180171
🏔
DANBURY WATER DEPARTMENT
Surface water · Pop. 62,055
PWSID: CT0340011
🌊
AQUA VISTA ASSOC, INC
Groundwater · Pop. 388
PWSID: CT0340111
🌊
CEDAR TERRACE PROP OWNERS ASSN
Groundwater · Pop. 66
PWSID: CT0340141

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
7.0
15 ppb 1 ppb Warning
Copper
1510.0
1300 ppb 300 ppb Exceeded

PFAS / Forever Chemicals

4 detected 1 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFOA5.4 ppt4 ppt4 pptExceeded
PFBS4.3 ppt2000 ppt100 pptBelow limit
PFHxA3.6 pptNo standard400 pptUnregulated
PFPeA3.4 pptNo standard—Unregulated

Violation History (Last 5 Years)

235Total (5yr)
20Health-Based
105Major