PFAS Comply

ABINGTON/ROCKLAND JOINT WTR. WORKS

PWSID: MA4001000 · ROCKLAND, MA · Serving 33,647 people

Type: CWSOwner: LSource: SW
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

PFOA12 ppt(MCL: 4 ppt)
PFOS7 ppt(MCL: 4 ppt)

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

Detection summary

8
PFAS compounds detected
32 ppt
Highest single detection
2024-08-28
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NMeFOSAAND—Below MRL2024-08-28
9Cl-PF3ONSND—Below MRL2024-05-17
11Cl-PF3OUdSND—Below MRL2024-05-17
PFHxAND—Below MRL2024-05-17
PFDoAND—Below MRL2024-05-17
PFDAND—Below MRL2024-05-17
PFNAND10Below MRL2024-05-17
HFPO-DAND10Below MRL2024-05-17
PFPeSND—Below MRL2024-05-17
PFHpAND—Below MRL2024-05-17
PFBSND—Below MRL2024-05-17
PFOAND4Below MRL2024-05-17
PFBAND—Below MRL2024-05-17
6:2 FTSND—Below MRL2024-05-17
4:2 FTSND—Below MRL2024-05-17
8:2 FTSND—Below MRL2024-05-17
PFMPAND—Below MRL2024-05-17
PFPeAND—Below MRL2024-05-17
PFMBAND—Below MRL2024-05-17
NFDHAND—Below MRL2024-05-17
PFHpSND—Below MRL2024-05-17
PFUnAND—Below MRL2024-05-17
PFHxSND10Below MRL2024-05-17
lithiumND—Below MRL2024-05-17
PFEESAND—Below MRL2024-05-17
PFTrDAND—Below MRL2024-05-17
NEtFOSAAND—Below MRL2024-05-17
NMeFOSAAND—Below MRL2024-05-17
PFTAND—Below MRL2024-05-17
PFOSND4Below MRL2024-05-17
lithiumND—Below MRL2024-10-18
NEtFOSAAND—Below MRL2024-10-18
NMeFOSAAND—Below MRL2024-10-18
PFTAND—Below MRL2024-10-18
PFTrDAND—Below MRL2024-10-18
PFDoAND—Below MRL2024-10-18
PFHpAND—Below MRL2024-10-18
PFHxSND10Below MRL2024-10-18
PFNAND10Below MRL2024-10-18
PFOSND4Below MRL2024-10-18
PFOAND4Below MRL2024-10-18
PFDAND—Below MRL2024-10-18
PFMPAND—Below MRL2024-10-18
4:2 FTSND—Below MRL2024-10-18
PFEESAND—Below MRL2024-10-18
PFBSND—Below MRL2024-10-18
PFMBAND—Below MRL2024-10-18
PFHxAND—Below MRL2024-10-18
NFDHAND—Below MRL2024-10-18
PFPeSND—Below MRL2024-10-18
8:2 FTSND—Below MRL2024-10-18
6:2 FTSND—Below MRL2024-10-18
PFBAND—Below MRL2024-10-18
PFPeAND—Below MRL2024-10-18
HFPO-DAND10Below MRL2024-10-18
ADONAND—Below MRL2024-10-18
9Cl-PF3ONSND—Below MRL2024-10-18
11Cl-PF3OUdSND—Below MRL2024-10-18
PFUnAND—Below MRL2024-10-18
PFHpSND—Below MRL2024-10-18
PFBAND—Below MRL2024-05-17
PFNAND10Below MRL2024-05-17
11Cl-PF3OUdSND—Below MRL2024-05-17
6:2 FTSND—Below MRL2024-05-17
HFPO-DAND10Below MRL2024-05-17
ADONAND—Below MRL2024-05-17
9Cl-PF3ONSND—Below MRL2024-05-17
PFUnAND—Below MRL2024-05-17
PFHxAND—Below MRL2024-05-17
PFDoAND—Below MRL2024-05-17
PFDAND—Below MRL2024-05-17
PFOAND4Below MRL2024-05-17
PFOSND4Below MRL2024-05-17
PFHpAND—Below MRL2024-05-17
NMeFOSAAND—Below MRL2024-05-17
PFHxSND10Below MRL2024-05-17
PFTrDAND—Below MRL2024-05-17
PFHpSND—Below MRL2024-05-17
8:2 FTSND—Below MRL2024-05-17
PFMPAND—Below MRL2024-05-17
PFPeAND—Below MRL2024-05-17
PFMBAND—Below MRL2024-05-17
PFEESAND—Below MRL2024-05-17
NFDHAND—Below MRL2024-05-17
PFPeSND—Below MRL2024-05-17
4:2 FTSND—Below MRL2024-05-17
PFTAND—Below MRL2024-05-17
NEtFOSAAND—Below MRL2024-05-17
PFBSND—Below MRL2024-05-17
lithiumND—Below MRL2024-05-17
8:2 FTSND—Below MRL2024-10-18
PFHpAND—Below MRL2024-10-18
PFBSND—Below MRL2024-10-18
PFNAND10Below MRL2024-10-18
PFHxSND10Below MRL2024-10-18
PFDAND—Below MRL2024-10-18
NMeFOSAAND—Below MRL2024-08-28
NEtFOSAAND—Below MRL2024-08-28
PFTrDAND—Below MRL2024-08-28
PFTAND—Below MRL2024-08-28
PFTrDAND—Below MRL2024-12-13
NEtFOSAAND—Below MRL2024-12-13
NMeFOSAAND—Below MRL2024-12-13
lithiumND—Below MRL2024-12-13
PFHpSND—Below MRL2025-01-23
PFPeSND—Below MRL2025-01-23
NFDHAND—Below MRL2025-01-23
PFMBAND—Below MRL2025-01-23
PFMPAND—Below MRL2025-01-23
8:2 FTSND—Below MRL2025-01-23
4:2 FTSND—Below MRL2025-01-23
6:2 FTSND—Below MRL2025-01-23
PFNAND10Below MRL2025-01-23
PFEESAND—Below MRL2025-01-23
HFPO-DAND10Below MRL2025-01-23
PFDAND—Below MRL2025-01-23
PFUnAND—Below MRL2025-01-23
11Cl-PF3OUdSND—Below MRL2025-01-23
9Cl-PF3ONSND—Below MRL2025-01-23
ADONAND—Below MRL2025-01-23
PFDoAND—Below MRL2025-01-23
NMeFOSAAND—Below MRL2025-02-06
PFMBAND—Below MRL2025-02-06
PFEESAND—Below MRL2025-02-06
NFDHAND—Below MRL2025-02-06
PFPeSND—Below MRL2025-02-06
PFHpSND—Below MRL2025-02-06
lithiumND—Below MRL2025-02-06
PFTAND—Below MRL2025-02-06
NEtFOSAAND—Below MRL2025-02-06
8:2 FTSND—Below MRL2025-02-06
PFMPAND—Below MRL2025-02-06
PFTrDAND—Below MRL2025-02-06
PFNAND10Below MRL2025-02-06
4:2 FTSND—Below MRL2025-02-06
PFDAND—Below MRL2025-02-06
PFDoAND—Below MRL2025-02-06
6:2 FTSND—Below MRL2025-02-06
11Cl-PF3OUdSND—Below MRL2025-02-06
9Cl-PF3ONSND—Below MRL2025-02-06
ADONAND—Below MRL2025-02-06
HFPO-DAND10Below MRL2025-02-06
PFUnAND—Below MRL2025-02-06
ADONAND—Below MRL2024-10-18
9Cl-PF3ONSND—Below MRL2024-10-18
HFPO-DAND10Below MRL2024-10-18
PFUnAND—Below MRL2024-10-18
lithiumND—Below MRL2024-08-28
PFDoAND—Below MRL2024-10-18
11Cl-PF3OUdSND—Below MRL2024-10-18
PFOSND4Below MRL2024-10-18
6:2 FTSND—Below MRL2024-10-18
4:2 FTSND—Below MRL2024-10-18
PFMPAND—Below MRL2024-10-18
PFMBAND—Below MRL2024-10-18
PFEESAND—Below MRL2024-10-18
NFDHAND—Below MRL2024-10-18
PFPeSND—Below MRL2024-10-18
PFHpSND—Below MRL2024-10-18
PFNAND10Below MRL2024-12-13
PFHxSND10Below MRL2024-12-13
PFHpAND—Below MRL2024-12-13
PFBSND—Below MRL2024-12-13
NMeFOSAAND—Below MRL2024-12-13
NEtFOSAAND—Below MRL2024-12-13
PFOSND4Below MRL2024-12-13
PFTAND—Below MRL2024-12-13
PFTrDAND—Below MRL2024-12-13
8:2 FTSND—Below MRL2024-12-13
PFUnAND—Below MRL2024-12-13
11Cl-PF3OUdSND—Below MRL2024-12-13
9Cl-PF3ONSND—Below MRL2024-12-13
ADONAND—Below MRL2024-12-13
HFPO-DAND10Below MRL2024-12-13
PFBAND—Below MRL2024-12-13
lithiumND—Below MRL2024-12-13
4:2 FTSND—Below MRL2024-12-13
PFMPAND—Below MRL2024-12-13
PFMBAND—Below MRL2024-12-13
PFEESAND—Below MRL2024-12-13
NFDHAND—Below MRL2024-12-13
PFPeSND—Below MRL2024-12-13
PFHpSND—Below MRL2024-12-13
PFDoAND—Below MRL2024-12-13
PFDAND—Below MRL2024-12-13
6:2 FTSND—Below MRL2024-12-13
PFDoAND—Below MRL2025-02-06
PFNAND10Below MRL2025-02-06
PFHpSND—Below MRL2025-02-06
PFUnAND—Below MRL2025-02-06
ADONAND—Below MRL2025-02-06
9Cl-PF3ONSND—Below MRL2025-02-06
11Cl-PF3OUdSND—Below MRL2025-02-06
PFDAND—Below MRL2025-02-06
4:2 FTSND—Below MRL2025-02-06
PFOSND4Below MRL2025-02-06
6:2 FTSND—Below MRL2025-02-06
PFHxSND10Below MRL2025-02-06
PFHpAND—Below MRL2025-02-06
PFBSND—Below MRL2025-02-06
lithiumND—Below MRL2025-02-06
NMeFOSAAND—Below MRL2025-02-06
NEtFOSAAND—Below MRL2025-02-06
PFTrDAND—Below MRL2025-02-06
PFTAND—Below MRL2025-02-06
8:2 FTSND—Below MRL2025-02-06
PFPeSND—Below MRL2025-02-06
NFDHAND—Below MRL2025-02-06
PFEESAND—Below MRL2025-02-06
PFMBAND—Below MRL2025-02-06
HFPO-DAND10Below MRL2025-02-06
PFMPAND—Below MRL2025-02-06
PFNAND10Below MRL2024-05-31
PFDAND—Below MRL2024-05-31
PFEESAND—Below MRL2024-05-31
11Cl-PF3OUdSND—Below MRL2024-05-31
PFMBAND—Below MRL2024-05-31
NFDHAND—Below MRL2024-05-31
PFDoAND—Below MRL2024-05-31
lithiumND—Below MRL2024-05-17
PFUnAND—Below MRL2024-05-31
9Cl-PF3ONSND—Below MRL2024-05-31
ADONAND—Below MRL2024-05-31
HFPO-DAND10Below MRL2024-05-31
6:2 FTSND—Below MRL2024-05-31
4:2 FTSND—Below MRL2024-05-31
8:2 FTSND—Below MRL2024-05-31
PFMPAND—Below MRL2024-05-31
PFPeSND—Below MRL2024-05-31
PFHpSND—Below MRL2024-05-31
NMeFOSAAND—Below MRL2024-05-17
NEtFOSAAND—Below MRL2024-05-17
PFTrDAND—Below MRL2024-05-17
PFTAND—Below MRL2024-05-17
PFUnAND—Below MRL2024-10-18
PFDAND—Below MRL2024-10-18
PFNAND10Below MRL2024-10-18
11Cl-PF3OUdSND—Below MRL2024-10-18
9Cl-PF3ONSND—Below MRL2024-10-18
ADONAND—Below MRL2024-10-18
HFPO-DAND10Below MRL2024-10-18
6:2 FTSND—Below MRL2024-10-18
lithiumND—Below MRL2024-08-28
PFDoAND—Below MRL2024-10-18
ADONAND—Below MRL2024-05-17
4:2 FTSND—Below MRL2024-10-18
8:2 FTSND—Below MRL2024-10-18
PFMPAND—Below MRL2024-10-18
PFMBAND—Below MRL2024-10-18
PFEESAND—Below MRL2024-10-18
NFDHAND—Below MRL2024-10-18
PFPeSND—Below MRL2024-10-18
PFHpSND—Below MRL2024-10-18
PFTAND—Below MRL2024-08-28
PFTrDAND—Below MRL2024-08-28
NEtFOSAAND—Below MRL2024-08-28
PFTAND—Below MRL2024-12-13
PFPeA32—2025-01-23
PFPeA30—2025-02-06
PFBA25—2024-10-18
PFPeA20—2024-10-18
PFPeA19—2024-05-31
PFHxA18—2025-01-23
PFBA18—2025-02-06
PFHxA17—2025-02-06
PFBA16—2025-01-23
PFOA124Exceeds2025-02-06
PFHxA12—2024-10-18
PFOA124Exceeds2025-01-23
PFOA114Exceeds2024-10-18
PFHxA11—2024-05-31
PFOA114Exceeds2024-05-31
PFBA10—2024-05-31
PFHpA8—2025-01-23
PFOS74Exceeds2024-05-31
PFBA7—2024-10-18
PFOS74Exceeds2025-02-06
PFOS74Exceeds2024-10-18
PFOS74Exceeds2025-01-23
PFHpA7—2025-02-06
PFBA6—2025-02-06
PFHpA6—2024-10-18
PFOA54Exceeds2024-10-18
PFHpA5—2024-05-31
PFOA44Detected2024-12-13
PFOA44Detected2025-02-06
PFHxS410Detected2025-02-06
PFHxS410Detected2025-01-23
PFPeA3—2024-10-18
PFHxA3—2024-10-18
PFHxA3—2025-02-06
PFBS3—2025-01-23
PFBS3—2024-05-31
PFBS3—2024-10-18
PFPeA3—2025-02-06
PFBS3—2025-02-06
PFPeA3—2024-12-13
PFHxS310Detected2024-05-31
PFHxA3—2024-12-13
PFHxS310Detected2024-10-18

Next steps