PFAS Comply

ANDOVER WATER DEPT

PWSID: MA3009000 · ANDOVER, MA · Serving 36,569 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Compliant

All PFAS compounds below EPA Maximum Contaminant Levels.

Key contaminants vs MCL

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Detection summary

1
PFAS compounds detected
4 ppt
Highest single detection
2025-07-02
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpAND—Below MRL2025-10-01
ADONAND—Below MRL2025-01-16
lithiumND—Below MRL2025-01-16
PFHpSND—Below MRL2025-01-16
PFPeSND—Below MRL2025-01-16
NFDHAND—Below MRL2025-01-16
PFEESAND—Below MRL2025-01-16
PFMBAND—Below MRL2025-01-16
PFPeAND—Below MRL2025-01-16
PFMPAND—Below MRL2025-01-16
8:2 FTSND—Below MRL2025-01-16
4:2 FTSND—Below MRL2025-01-16
6:2 FTSND—Below MRL2025-01-16
PFBSND—Below MRL2025-01-16
HFPO-DAND10Below MRL2025-01-16
PFOAND4Below MRL2025-01-16
NEtFOSAAND—Below MRL2025-02-04
PFTrDAND—Below MRL2025-02-04
PFTAND—Below MRL2025-02-04
PFHpAND—Below MRL2025-01-16
PFBAND—Below MRL2025-01-16
PFOSND4Below MRL2025-01-16
NMeFOSAAND—Below MRL2025-02-04
PFDAND—Below MRL2025-01-16
PFDoAND—Below MRL2025-01-16
PFHxAND—Below MRL2025-01-16
PFUnAND—Below MRL2025-01-16
11Cl-PF3OUdSND—Below MRL2025-01-16
9Cl-PF3ONSND—Below MRL2025-01-16
PFNAND10Below MRL2025-01-16
PFBAND—Below MRL2025-04-04
PFNAND10Below MRL2025-04-04
PFTrDAND—Below MRL2025-04-04
PFTAND—Below MRL2025-04-04
NEtFOSAAND—Below MRL2025-04-04
NMeFOSAAND—Below MRL2025-04-04
PFBSND—Below MRL2025-04-04
PFHxSND10Below MRL2025-04-04
PFOSND4Below MRL2025-04-04
PFOAND4Below MRL2025-04-04
PFDAND—Below MRL2025-04-04
PFDoAND—Below MRL2025-04-04
PFHxAND—Below MRL2025-04-04
PFUnAND—Below MRL2025-04-04
11Cl-PF3OUdSND—Below MRL2025-04-04
PFMBAND—Below MRL2025-04-04
PFHpAND—Below MRL2025-04-04
PFHpSND—Below MRL2025-04-04
lithiumND—Below MRL2025-04-04
4:2 FTSND—Below MRL2025-04-04
PFPeSND—Below MRL2025-04-04
9Cl-PF3ONSND—Below MRL2025-04-04
PFEESAND—Below MRL2025-04-04
NFDHAND—Below MRL2025-04-04
PFPeAND—Below MRL2025-04-04
PFMPAND—Below MRL2025-04-04
8:2 FTSND—Below MRL2025-04-04
6:2 FTSND—Below MRL2025-04-04
HFPO-DAND10Below MRL2025-04-04
ADONAND—Below MRL2025-04-04
PFBAND—Below MRL2025-07-02
HFPO-DAND10Below MRL2025-07-02
ADONAND—Below MRL2025-07-02
9Cl-PF3ONSND—Below MRL2025-07-02
6:2 FTSND—Below MRL2025-07-02
PFUnAND—Below MRL2025-07-02
PFHxAND—Below MRL2025-07-02
11Cl-PF3OUdSND—Below MRL2025-07-02
4:2 FTSND—Below MRL2025-07-02
8:2 FTSND—Below MRL2025-07-02
PFPeAND—Below MRL2025-07-02
PFMBAND—Below MRL2025-07-02
PFEESAND—Below MRL2025-07-02
PFPeSND—Below MRL2025-07-02
PFDoAND—Below MRL2025-07-02
NFDHAND—Below MRL2025-07-02
PFMPAND—Below MRL2025-07-02
PFDAND—Below MRL2025-07-02
NEtFOSAAND—Below MRL2025-07-02
NMeFOSAAND—Below MRL2025-07-02
PFHpSND—Below MRL2025-07-02
PFTrDAND—Below MRL2025-07-02
PFTAND—Below MRL2025-07-02
lithiumND—Below MRL2025-07-02
PFOAND4Below MRL2025-07-02
PFHpAND—Below MRL2025-07-02
PFHxSND10Below MRL2025-07-02
PFNAND10Below MRL2025-07-02
PFOSND4Below MRL2025-07-02
PFBSND—Below MRL2025-07-02
PFUnAND—Below MRL2025-10-01
11Cl-PF3OUdSND—Below MRL2025-10-01
9Cl-PF3ONSND—Below MRL2025-10-01
ADONAND—Below MRL2025-10-01
HFPO-DAND10Below MRL2025-10-01
PFBAND—Below MRL2025-10-01
6:2 FTSND—Below MRL2025-10-01
4:2 FTSND—Below MRL2025-10-01
8:2 FTSND—Below MRL2025-10-01
PFEESAND—Below MRL2025-10-01
PFHxSND10Below MRL2025-01-16
PFHxAND—Below MRL2025-10-01
PFMBAND—Below MRL2025-10-01
PFPeSND—Below MRL2025-10-01
PFHpSND—Below MRL2025-10-01
lithiumND—Below MRL2025-10-01
PFMPAND—Below MRL2025-10-01
PFTAND—Below MRL2025-10-01
PFDoAND—Below MRL2025-10-01
NFDHAND—Below MRL2025-10-01
PFTrDAND—Below MRL2025-10-01
NEtFOSAAND—Below MRL2025-10-01
NMeFOSAAND—Below MRL2025-10-01
PFBSND—Below MRL2025-10-01
PFHxSND10Below MRL2025-10-01
PFNAND10Below MRL2025-10-01
PFDAND—Below MRL2025-10-01
PFOAND4Below MRL2025-10-01
PFOSND4Below MRL2025-10-01
PFPeA4—2025-10-01

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