D
42

Poor Water Quality

Boxborough, MA 01719

Middlesex County · Population served: 32,748

Water Systems Serving This Area

🏔
ACTON WATER SUPPLY DISTRICT
Surface water · Pop. 20,780
PWSID: MA2002000
🌊
CODMAN HILL CONDOMINIUM
Groundwater · Pop. 360
PWSID: MA2037001
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HARVARD RIDGE CONDOMINIUM
Groundwater · Pop. 350
PWSID: MA2037002
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CENTRE VILLAGE APARTMENTS
Groundwater · Pop. 36
PWSID: MA2037006
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BROOK VILLAGE CONDOMINIUM
Groundwater · Pop. 400
PWSID: MA2037007

Contaminants Detected

ContaminantDetected LevelEPA MCLHealth GuidelineStatus
Lead
7.5
15 ppb 1 ppb Warning

PFAS / Forever Chemicals

8 detected 2 above EPA limits
CompoundLevelEPA MCLHealth GuidelineStatus
PFBA20.6 pptNo standard500 pptUnregulated
PFOA13.4 ppt4 ppt4 pptExceeded
PFPeA8.4 pptNo standardUnregulated
PFHxA7.1 pptNo standard400 pptUnregulated
PFHpA5.2 pptNo standardUnregulated
PFOS4.9 ppt4 ppt4 pptExceeded
PFBS3.7 ppt2000 ppt100 pptBelow limit
PFHxS3.2 ppt10 ppt10 pptBelow limit

Violation History (Last 5 Years)

104Total (5yr)
1Health-Based
16Major