PFAS Comply

DARTMOUTH WATER DIVISION

PWSID: MA4072000 · DARTMOUTH, MA · Serving 24,630 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA4.2 ppt(MCL: 4 ppt)
PFOS50.6 ppt(MCL: 4 ppt)

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

Detection summary

7
PFAS compounds detected
50.6 ppt
Highest single detection
2024-09-10
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFBAND—Below MRL2024-09-10
lithiumND—Below MRL2024-03-06
PFPeAND—Below MRL2024-03-06
11Cl-PF3OUdSND—Below MRL2024-03-06
9Cl-PF3ONSND—Below MRL2024-03-06
ADONAND—Below MRL2024-03-06
HFPO-DAND10Below MRL2024-03-06
PFBAND—Below MRL2024-03-06
6:2 FTSND—Below MRL2024-03-06
PFHxAND—Below MRL2024-03-06
8:2 FTSND—Below MRL2024-03-06
PFMPAND—Below MRL2024-03-06
PFDoAND—Below MRL2024-03-06
PFMBAND—Below MRL2024-03-06
PFEESAND—Below MRL2024-03-06
NFDHAND—Below MRL2024-03-06
PFPeSND—Below MRL2024-03-06
PFHpSND—Below MRL2024-03-06
4:2 FTSND—Below MRL2024-03-06
PFTrDAND—Below MRL2024-03-06
PFTAND—Below MRL2024-03-06
NEtFOSAAND—Below MRL2024-03-06
NMeFOSAAND—Below MRL2024-03-06
PFBSND—Below MRL2024-03-06
PFHpAND—Below MRL2024-03-06
PFNAND10Below MRL2024-03-06
PFOSND4Below MRL2024-03-06
PFOAND4Below MRL2024-03-06
PFDAND—Below MRL2024-03-06
PFHxSND10Below MRL2024-03-06
9Cl-PF3ONSND—Below MRL2024-06-18
PFMBAND—Below MRL2024-06-18
PFPeAND—Below MRL2024-06-18
PFMPAND—Below MRL2024-06-18
8:2 FTSND—Below MRL2024-06-18
4:2 FTSND—Below MRL2024-06-18
6:2 FTSND—Below MRL2024-06-18
PFBAND—Below MRL2024-06-18
11Cl-PF3OUdSND—Below MRL2024-06-18
ADONAND—Below MRL2024-06-18
PFEESAND—Below MRL2024-06-18
NMeFOSAAND—Below MRL2024-06-18
PFUnAND—Below MRL2024-06-18
PFHxAND—Below MRL2024-06-18
HFPO-DAND10Below MRL2024-06-18
PFNAND10Below MRL2024-06-18
PFHxSND10Below MRL2024-06-18
lithiumND—Below MRL2024-06-18
PFBSND—Below MRL2024-06-18
PFHpAND—Below MRL2024-06-18
PFTrDAND—Below MRL2024-06-18
PFOSND4Below MRL2024-06-18
NFDHAND—Below MRL2024-06-18
PFDoAND—Below MRL2024-06-18
NEtFOSAAND—Below MRL2024-06-18
PFDAND—Below MRL2024-06-18
PFTAND—Below MRL2024-06-18
PFHpSND—Below MRL2024-06-18
PFPeSND—Below MRL2024-06-18
PFOAND4Below MRL2024-06-18
PFPeSND—Below MRL2024-09-10
HFPO-DAND10Below MRL2024-09-10
NMeFOSAAND—Below MRL2024-09-10
NEtFOSAAND—Below MRL2024-09-10
PFTrDAND—Below MRL2024-09-10
PFTAND—Below MRL2024-09-10
PFHpSND—Below MRL2024-09-10
NFDHAND—Below MRL2024-09-10
PFMBAND—Below MRL2024-09-10
PFPeAND—Below MRL2024-09-10
PFMPAND—Below MRL2024-09-10
8:2 FTSND—Below MRL2024-09-10
4:2 FTSND—Below MRL2024-09-10
PFEESAND—Below MRL2024-09-10
PFBAND—Below MRL2024-09-10
PFDAND—Below MRL2024-09-10
PFBSND—Below MRL2024-09-10
PFHpAND—Below MRL2024-09-10
PFHxSND10Below MRL2024-09-10
PFNAND10Below MRL2024-09-10
PFOSND4Below MRL2024-09-10
6:2 FTSND—Below MRL2024-09-10
PFOAND4Below MRL2024-09-10
lithiumND—Below MRL2024-09-10
PFDoAND—Below MRL2024-09-10
PFHxAND—Below MRL2024-09-10
PFUnAND—Below MRL2024-09-10
11Cl-PF3OUdSND—Below MRL2024-09-10
9Cl-PF3ONSND—Below MRL2024-09-10
ADONAND—Below MRL2024-09-10
PFBAND—Below MRL2024-12-10
4:2 FTSND—Below MRL2024-12-10
ADONAND—Below MRL2024-12-10
PFTAND—Below MRL2024-12-10
PFHpSND—Below MRL2024-12-10
PFPeSND—Below MRL2024-12-10
NFDHAND—Below MRL2024-12-10
PFEESAND—Below MRL2024-12-10
8:2 FTSND—Below MRL2024-12-10
6:2 FTSND—Below MRL2024-12-10
HFPO-DAND10Below MRL2024-12-10
9Cl-PF3ONSND—Below MRL2024-12-10
11Cl-PF3OUdSND—Below MRL2024-12-10
PFUnAND—Below MRL2024-12-10
PFHxAND—Below MRL2024-12-10
PFPeAND—Below MRL2024-12-10
PFTrDAND—Below MRL2024-12-10
PFMPAND—Below MRL2024-12-10
PFDoAND—Below MRL2024-12-10
NMeFOSAAND—Below MRL2024-12-10
PFBSND—Below MRL2024-12-10
NEtFOSAAND—Below MRL2024-12-10
PFMBAND—Below MRL2024-12-10
PFHpAND—Below MRL2024-12-10
PFHxSND10Below MRL2024-12-10
PFNAND10Below MRL2024-12-10
PFOSND4Below MRL2024-12-10
PFOAND4Below MRL2024-12-10
PFDAND—Below MRL2024-12-10
lithiumND—Below MRL2024-12-10
PFNAND10Below MRL2024-03-06
NEtFOSAAND—Below MRL2024-03-06
PFTAND—Below MRL2024-03-06
PFOSND4Below MRL2024-03-06
lithiumND—Below MRL2024-03-06
HFPO-DAND10Below MRL2024-03-06
NMeFOSAAND—Below MRL2024-03-06
PFTrDAND—Below MRL2024-03-06
8:2 FTSND—Below MRL2024-03-06
PFHxSND10Below MRL2024-03-06
PFHpAND—Below MRL2024-03-06
PFDAND—Below MRL2024-09-10
PFHxAND—Below MRL2024-09-10
PFUnAND—Below MRL2024-09-10
11Cl-PF3OUdSND—Below MRL2024-09-10
9Cl-PF3ONSND—Below MRL2024-09-10
ADONAND—Below MRL2024-09-10
HFPO-DAND10Below MRL2024-09-10
PFUnAND—Below MRL2024-03-06
PFHpSND—Below MRL2024-03-06
PFPeSND—Below MRL2024-03-06
NFDHAND—Below MRL2024-03-06
PFEESAND—Below MRL2024-03-06
PFMBAND—Below MRL2024-03-06
9Cl-PF3ONSND—Below MRL2024-03-06
PFMPAND—Below MRL2024-03-06
PFOAND4Below MRL2024-03-06
4:2 FTSND—Below MRL2024-03-06
6:2 FTSND—Below MRL2024-03-06
PFBAND—Below MRL2024-03-06
ADONAND—Below MRL2024-03-06
11Cl-PF3OUdSND—Below MRL2024-03-06
PFUnAND—Below MRL2024-03-06
PFHxAND—Below MRL2024-03-06
PFDoAND—Below MRL2024-03-06
PFDAND—Below MRL2024-03-06
PFPeAND—Below MRL2024-03-06
PFPeSND—Below MRL2024-09-10
NEtFOSAAND—Below MRL2024-09-10
lithiumND—Below MRL2024-09-10
PFTAND—Below MRL2024-09-10
PFTrDAND—Below MRL2024-09-10
ADONAND—Below MRL2024-09-10
PFHpSND—Below MRL2024-09-10
PFDAND—Below MRL2024-09-10
NFDHAND—Below MRL2024-09-10
PFMBAND—Below MRL2024-09-10
PFMPAND—Below MRL2024-09-10
8:2 FTSND—Below MRL2024-09-10
4:2 FTSND—Below MRL2024-09-10
6:2 FTSND—Below MRL2024-09-10
PFEESAND—Below MRL2024-09-10
HFPO-DAND10Below MRL2024-09-10
NMeFOSAAND—Below MRL2024-09-10
9Cl-PF3ONSND—Below MRL2024-09-10
11Cl-PF3OUdSND—Below MRL2024-09-10
PFUnAND—Below MRL2024-09-10
PFDoAND—Below MRL2024-09-10
PFOSND4Below MRL2024-09-10
PFNAND10Below MRL2024-09-10
PFHxSND10Below MRL2024-09-10
PFOSND4Below MRL2024-03-06
ADONAND—Below MRL2024-03-06
11Cl-PF3OUdSND—Below MRL2024-03-06
PFHxAND—Below MRL2024-03-06
PFDoAND—Below MRL2024-03-06
PFDAND—Below MRL2024-03-06
PFOAND4Below MRL2024-03-06
PFNAND10Below MRL2024-03-06
PFHxSND10Below MRL2024-03-06
PFBAND—Below MRL2024-03-06
PFBSND—Below MRL2024-03-06
9Cl-PF3ONSND—Below MRL2024-03-06
HFPO-DAND10Below MRL2024-03-06
PFHpSND—Below MRL2024-03-06
PFPeSND—Below MRL2024-03-06
PFMBAND—Below MRL2024-03-06
NMeFOSAAND—Below MRL2024-03-06
NEtFOSAAND—Below MRL2024-03-06
PFTrDAND—Below MRL2024-03-06
PFTAND—Below MRL2024-03-06
PFHpAND—Below MRL2024-03-06
NFDHAND—Below MRL2024-03-06
PFUnAND—Below MRL2024-03-06
6:2 FTSND—Below MRL2024-03-06
lithiumND—Below MRL2024-03-06
PFEESAND—Below MRL2024-03-06
PFPeAND—Below MRL2024-03-06
PFMPAND—Below MRL2024-03-06
8:2 FTSND—Below MRL2024-03-06
4:2 FTSND—Below MRL2024-03-06
PFPeAND—Below MRL2024-09-10
PFHxAND—Below MRL2024-09-10
PFMBAND—Below MRL2024-09-10
PFHxSND10Below MRL2024-09-10
8:2 FTSND—Below MRL2024-09-10
4:2 FTSND—Below MRL2024-09-10
PFBAND—Below MRL2024-09-10
PFBSND—Below MRL2024-09-10
PFHpAND—Below MRL2024-09-10
PFMPAND—Below MRL2024-09-10
PFNAND10Below MRL2024-09-10
PFOAND4Below MRL2024-09-10
PFDoAND—Below MRL2024-09-10
PFUnAND—Below MRL2024-09-10
11Cl-PF3OUdSND—Below MRL2024-09-10
9Cl-PF3ONSND—Below MRL2024-09-10
ADONAND—Below MRL2024-09-10
PFEESAND—Below MRL2024-09-10
6:2 FTSND—Below MRL2024-09-10
PFDAND—Below MRL2024-09-10
NMeFOSAAND—Below MRL2024-09-10
NFDHAND—Below MRL2024-09-10
HFPO-DAND10Below MRL2024-09-10
lithiumND—Below MRL2024-09-10
NEtFOSAAND—Below MRL2024-09-10
PFTrDAND—Below MRL2024-09-10
PFTAND—Below MRL2024-09-10
PFHpSND—Below MRL2024-09-10
PFPeSND—Below MRL2024-09-10
PFOAND4Below MRL2024-03-06
NFDHAND—Below MRL2024-03-06
PFMBAND—Below MRL2024-03-06
PFEESAND—Below MRL2024-03-06
PFPeSND—Below MRL2024-03-06
PFHpSND—Below MRL2024-03-06
8:2 FTSND—Below MRL2024-03-06
PFMPAND—Below MRL2024-03-06
PFPeAND—Below MRL2024-03-06
PFDAND—Below MRL2024-03-06
PFDoAND—Below MRL2024-03-06
PFUnAND—Below MRL2024-03-06
PFOSND4Below MRL2024-03-06
PFTAND—Below MRL2024-03-06
PFHxAND—Below MRL2024-03-06
ADONAND—Below MRL2024-03-06
lithiumND—Below MRL2024-03-06
PFTrDAND—Below MRL2024-03-06
NMeFOSAAND—Below MRL2024-03-06
NEtFOSAAND—Below MRL2024-03-06
9Cl-PF3ONSND—Below MRL2024-03-06
PFNAND10Below MRL2024-03-06
HFPO-DAND10Below MRL2024-03-06
PFBAND—Below MRL2024-03-06
6:2 FTSND—Below MRL2024-03-06
4:2 FTSND—Below MRL2024-03-06
PFBSND—Below MRL2024-03-06
PFHpAND—Below MRL2024-03-06
PFHxSND10Below MRL2024-03-06
11Cl-PF3OUdSND—Below MRL2024-03-06
PFNAND10Below MRL2024-09-10
lithiumND—Below MRL2024-09-10
PFBSND—Below MRL2024-09-10
PFHxSND10Below MRL2024-09-10
PFPeSND—Below MRL2024-09-10
PFHpAND—Below MRL2024-09-10
NMeFOSAAND—Below MRL2024-09-10
NEtFOSAAND—Below MRL2024-09-10
PFTrDAND—Below MRL2024-09-10
PFHpSND—Below MRL2024-09-10
NFDHAND—Below MRL2024-09-10
PFEESAND—Below MRL2024-09-10
PFMBAND—Below MRL2024-09-10
PFPeAND—Below MRL2024-09-10
PFMPAND—Below MRL2024-09-10
8:2 FTSND—Below MRL2024-09-10
4:2 FTSND—Below MRL2024-09-10
PFDoAND—Below MRL2024-09-10
PFTAND—Below MRL2024-09-10
6:2 FTSND—Below MRL2024-09-10
PFOSND4Below MRL2024-09-10
PFOAND4Below MRL2024-09-10
PFOS50.64Exceeds2024-09-10
PFBS20.7—2024-09-10
PFPeA11.8—2024-09-10
PFBA9.4—2024-09-10
PFBS8.4—2024-03-06
PFHxA7.6—2024-09-10
PFOA4.24Exceeds2024-09-10
PFHpA3—2024-09-10

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