PFAS Comply

NORFOLK WATER DIVISION

PWSID: MA2208000 · NORFOLK, MA · Serving 7,602 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

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

Key contaminants vs MCL

PFOA7 ppt(MCL: 4 ppt)
PFOS4.5 ppt(MCL: 4 ppt)

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

Detection summary

5
PFAS compounds detected
7 ppt
Highest single detection
2025-07-07
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHpAND—Below MRL2025-07-07
PFPeSND—Below MRL2025-01-06
NFDHAND—Below MRL2025-01-06
PFEESAND—Below MRL2025-01-06
PFMBAND—Below MRL2025-01-06
PFPeAND—Below MRL2025-01-06
PFMPAND—Below MRL2025-01-06
4:2 FTSND—Below MRL2025-01-06
PFBAND—Below MRL2025-01-06
HFPO-DAND10Below MRL2025-01-06
PFHpSND—Below MRL2025-01-06
9Cl-PF3ONSND—Below MRL2025-01-06
8:2 FTSND—Below MRL2025-01-06
PFUnAND—Below MRL2025-01-06
PFHxAND—Below MRL2025-01-06
PFDoAND—Below MRL2025-01-06
PFDAND—Below MRL2025-01-06
PFOAND4Below MRL2025-01-06
PFOSND4Below MRL2025-01-06
PFNAND10Below MRL2025-01-06
PFHxSND10Below MRL2025-01-06
PFHpAND—Below MRL2025-01-06
PFBSND—Below MRL2025-01-06
ADONAND—Below MRL2025-01-06
NEtFOSAAND—Below MRL2025-01-06
6:2 FTSND—Below MRL2025-01-06
NMeFOSAAND—Below MRL2025-01-06
PFTrDAND—Below MRL2025-01-06
PFTAND—Below MRL2025-01-06
lithiumND—Below MRL2025-01-06
PFHxAND—Below MRL2025-07-07
PFEESAND—Below MRL2025-07-07
NFDHAND—Below MRL2025-07-07
PFPeSND—Below MRL2025-07-07
PFHpSND—Below MRL2025-07-07
PFDAND—Below MRL2025-07-07
PFMBAND—Below MRL2025-07-07
PFDoAND—Below MRL2025-07-07
PFTrDAND—Below MRL2025-07-07
9Cl-PF3ONSND—Below MRL2025-07-07
PFUnAND—Below MRL2025-07-07
11Cl-PF3OUdSND—Below MRL2025-07-07
PFOAND4Below MRL2025-07-07
NEtFOSAAND—Below MRL2025-07-07
PFTAND—Below MRL2025-07-07
lithiumND—Below MRL2025-07-07
PFNAND10Below MRL2025-07-07
NMeFOSAAND—Below MRL2025-07-07
PFOSND4Below MRL2025-07-07
PFHxSND10Below MRL2025-07-07
PFHpAND—Below MRL2025-07-07
PFHxSND10Below MRL2025-07-07
PFOSND4Below MRL2025-07-07
NEtFOSAAND—Below MRL2025-07-07
PFTAND—Below MRL2025-07-07
PFBSND—Below MRL2025-07-07
PFHpSND—Below MRL2025-07-07
PFPeSND—Below MRL2025-07-07
NFDHAND—Below MRL2025-07-07
PFEESAND—Below MRL2025-07-07
11Cl-PF3OUdSND—Below MRL2025-01-06
ADONAND—Below MRL2025-07-07
HFPO-DAND10Below MRL2025-07-07
6:2 FTSND—Below MRL2025-07-07
4:2 FTSND—Below MRL2025-07-07
8:2 FTSND—Below MRL2025-07-07
PFMPAND—Below MRL2025-07-07
PFBAND—Below MRL2025-07-07
PFPeAND—Below MRL2025-07-07
NMeFOSAAND—Below MRL2025-01-13
PFDAND—Below MRL2025-01-13
PFOSND4Below MRL2025-01-13
PFNAND10Below MRL2025-01-13
PFHxSND10Below MRL2025-01-13
PFTrDAND—Below MRL2025-01-13
NEtFOSAAND—Below MRL2025-01-13
11Cl-PF3OUdSND—Below MRL2025-01-13
PFTAND—Below MRL2025-01-13
PFHpAND—Below MRL2025-01-13
9Cl-PF3ONSND—Below MRL2025-01-13
ADONAND—Below MRL2025-01-13
HFPO-DAND10Below MRL2025-01-13
PFBAND—Below MRL2025-01-13
6:2 FTSND—Below MRL2025-01-13
4:2 FTSND—Below MRL2025-01-13
PFMPAND—Below MRL2025-01-13
lithiumND—Below MRL2025-01-13
PFMBAND—Below MRL2025-01-13
PFEESAND—Below MRL2025-01-13
NFDHAND—Below MRL2025-01-13
PFPeSND—Below MRL2025-01-13
PFHpSND—Below MRL2025-01-13
PFDoAND—Below MRL2025-01-13
8:2 FTSND—Below MRL2025-01-13
PFUnAND—Below MRL2025-01-13
ADONAND—Below MRL2025-07-07
NEtFOSAAND—Below MRL2025-07-07
NMeFOSAAND—Below MRL2025-07-07
PFTAND—Below MRL2025-07-07
PFHpAND—Below MRL2025-07-07
PFHxSND10Below MRL2025-07-07
PFNAND10Below MRL2025-07-07
PFDAND—Below MRL2025-07-07
PFDoAND—Below MRL2025-07-07
PFTrDAND—Below MRL2025-07-07
lithiumND—Below MRL2025-07-07
PFUnAND—Below MRL2025-07-07
HFPO-DAND10Below MRL2025-07-07
PFBAND—Below MRL2025-07-07
6:2 FTSND—Below MRL2025-07-07
4:2 FTSND—Below MRL2025-07-07
8:2 FTSND—Below MRL2025-07-07
PFMPAND—Below MRL2025-07-07
PFMBAND—Below MRL2025-07-07
PFEESAND—Below MRL2025-07-07
NFDHAND—Below MRL2025-07-07
PFPeSND—Below MRL2025-07-07
PFHpSND—Below MRL2025-07-07
11Cl-PF3OUdSND—Below MRL2025-07-07
9Cl-PF3ONSND—Below MRL2025-07-07
PFOAND4Below MRL2025-01-06
HFPO-DAND10Below MRL2025-01-06
ADONAND—Below MRL2025-01-06
9Cl-PF3ONSND—Below MRL2025-01-06
PFHpAND—Below MRL2025-01-06
PFUnAND—Below MRL2025-01-06
PFBAND—Below MRL2025-01-06
PFDAND—Below MRL2025-01-06
11Cl-PF3OUdSND—Below MRL2025-01-06
PFOSND4Below MRL2025-01-06
PFNAND10Below MRL2025-01-06
PFHxSND10Below MRL2025-01-06
lithiumND—Below MRL2025-01-06
PFBSND—Below MRL2025-01-06
PFDoAND—Below MRL2025-01-06
PFTAND—Below MRL2025-01-06
NMeFOSAAND—Below MRL2025-01-06
NEtFOSAAND—Below MRL2025-01-06
PFHxAND—Below MRL2025-01-06
PFTrDAND—Below MRL2025-01-06
6:2 FTSND—Below MRL2025-01-06
PFHpSND—Below MRL2025-01-06
PFPeSND—Below MRL2025-01-06
NFDHAND—Below MRL2025-01-06
PFMBAND—Below MRL2025-01-06
PFPeAND—Below MRL2025-01-06
PFMPAND—Below MRL2025-01-06
8:2 FTSND—Below MRL2025-01-06
4:2 FTSND—Below MRL2025-01-06
PFEESAND—Below MRL2025-01-06
PFPeSND—Below MRL2025-07-07
4:2 FTSND—Below MRL2025-07-07
8:2 FTSND—Below MRL2025-07-07
PFMPAND—Below MRL2025-07-07
PFPeAND—Below MRL2025-07-07
PFMBAND—Below MRL2025-07-07
PFEESAND—Below MRL2025-07-07
PFHpSND—Below MRL2025-07-07
lithiumND—Below MRL2025-07-07
PFOAND4Below MRL2025-07-07
NFDHAND—Below MRL2025-07-07
9Cl-PF3ONSND—Below MRL2025-07-07
NMeFOSAAND—Below MRL2025-07-07
NEtFOSAAND—Below MRL2025-07-07
PFTrDAND—Below MRL2025-07-07
PFTAND—Below MRL2025-07-07
ADONAND—Below MRL2025-07-07
PFDAND—Below MRL2025-07-07
PFHxAND—Below MRL2025-07-07
PFUnAND—Below MRL2025-07-07
PFOSND4Below MRL2025-07-07
HFPO-DAND10Below MRL2025-07-07
PFBAND—Below MRL2025-07-07
6:2 FTSND—Below MRL2025-07-07
PFBSND—Below MRL2025-07-07
PFHpAND—Below MRL2025-07-07
PFHxSND10Below MRL2025-07-07
PFNAND10Below MRL2025-07-07
PFDoAND—Below MRL2025-07-07
11Cl-PF3OUdSND—Below MRL2025-07-07
PFMBAND—Below MRL2025-01-06
lithiumND—Below MRL2025-01-06
PFTAND—Below MRL2025-01-06
PFTrDAND—Below MRL2025-01-06
NEtFOSAAND—Below MRL2025-01-06
NMeFOSAAND—Below MRL2025-01-06
PFHpSND—Below MRL2025-01-06
PFPeSND—Below MRL2025-01-06
PFEESAND—Below MRL2025-01-06
PFPeAND—Below MRL2025-01-06
PFMPAND—Below MRL2025-01-06
8:2 FTSND—Below MRL2025-01-06
PFHpAND—Below MRL2025-01-06
4:2 FTSND—Below MRL2025-01-06
PFDoAND—Below MRL2025-01-06
PFBSND—Below MRL2025-01-06
PFHxSND10Below MRL2025-01-06
PFNAND10Below MRL2025-01-06
PFOSND4Below MRL2025-01-06
PFOAND4Below MRL2025-01-06
NFDHAND—Below MRL2025-01-06
6:2 FTSND—Below MRL2025-01-06
PFDAND—Below MRL2025-01-06
PFHxAND—Below MRL2025-01-06
PFUnAND—Below MRL2025-01-06
11Cl-PF3OUdSND—Below MRL2025-01-06
9Cl-PF3ONSND—Below MRL2025-01-06
ADONAND—Below MRL2025-01-06
HFPO-DAND10Below MRL2025-01-06
PFBAND—Below MRL2025-01-06
8:2 FTSND—Below MRL2025-07-07
PFHxAND—Below MRL2025-07-07
HFPO-DAND10Below MRL2025-07-07
6:2 FTSND—Below MRL2025-07-07
PFMPAND—Below MRL2025-07-07
PFBAND—Below MRL2025-07-07
4:2 FTSND—Below MRL2025-07-07
ADONAND—Below MRL2025-07-07
9Cl-PF3ONSND—Below MRL2025-07-07
PFUnAND—Below MRL2025-07-07
PFDoAND—Below MRL2025-07-07
PFDAND—Below MRL2025-07-07
PFPeAND—Below MRL2025-07-07
NMeFOSAAND—Below MRL2025-07-07
11Cl-PF3OUdSND—Below MRL2025-07-07
PFNAND10Below MRL2025-07-07
PFTrDAND—Below MRL2025-07-07
PFOAND4Below MRL2025-07-07
PFMBAND—Below MRL2025-07-07
lithiumND—Below MRL2025-07-07
PFOA74Exceeds2025-07-07
PFHxA5.4—2025-07-07
PFOA5.44Exceeds2025-01-13
PFPeA5—2025-07-07
PFOS4.54Exceeds2025-07-07
PFHxA4.5—2025-01-13
PFPeA4.4—2025-01-13
PFBS4—2025-07-07
PFBS3.6—2025-01-13
PFBS3.1—2025-07-07

Violation history

Monitoring & Reporting - PFBS(PFBS)
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2023-10-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2022-10-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2022-10-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2022-10-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2022-10-01 · Open · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2022-10-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2022-10-01 · Open · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2022-10-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2022-07-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2022-07-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2022-07-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2022-07-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2022-07-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2022-07-01 · Resolved · Tier 3

Next steps