PFAS Comply

MONTCLAIR WATER BUREAU

PWSID: NJ0713001 · HASKELL, NJ · Serving 40,150 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

PFOA6.8 ppt(MCL: 4 ppt)
PFOS4 ppt

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

Detection summary

5
PFAS compounds detected
13 ppt
Highest single detection
2024-07-24
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFPeAND—Below MRL2025-01-23
lithiumND—Below MRL2024-07-24
11Cl-PF3OUdSND—Below MRL2024-07-24
PFPeSND—Below MRL2024-07-24
PFMBAND—Below MRL2024-07-24
NFDHAND—Below MRL2024-07-24
PFBSND—Below MRL2024-07-24
PFHpAND—Below MRL2024-07-24
PFHxSND10Below MRL2024-07-24
PFPeAND—Below MRL2024-07-24
PFMPAND—Below MRL2024-07-24
8:2 FTSND—Below MRL2024-07-24
PFUnAND—Below MRL2024-07-24
9Cl-PF3ONSND—Below MRL2024-07-24
ADONAND—Below MRL2024-07-24
HFPO-DAND10Below MRL2024-07-24
PFHpSND—Below MRL2024-07-24
PFOSND4Below MRL2024-07-24
PFOAND4Below MRL2024-07-24
PFDAND—Below MRL2024-07-24
PFNAND10Below MRL2024-07-24
PFHxAND—Below MRL2024-07-24
4:2 FTSND—Below MRL2024-07-24
PFBAND—Below MRL2024-07-24
6:2 FTSND—Below MRL2024-07-24
NMeFOSAAND—Below MRL2024-07-24
NEtFOSAAND—Below MRL2024-07-24
PFTrDAND—Below MRL2024-07-24
PFTAND—Below MRL2024-07-24
PFDoAND—Below MRL2024-07-24
11Cl-PF3OUdSND—Below MRL2024-12-11
PFNAND10Below MRL2024-12-11
NFDHAND—Below MRL2024-12-11
HFPO-DAND10Below MRL2024-12-11
PFBSND—Below MRL2024-12-11
PFHpAND—Below MRL2024-12-11
ADONAND—Below MRL2024-12-11
PFHxSND10Below MRL2024-12-11
PFMBAND—Below MRL2024-12-11
lithiumND—Below MRL2025-01-23
PFHpSND—Below MRL2025-01-23
PFTrDAND—Below MRL2025-01-23
PFMBAND—Below MRL2025-01-23
PFPeSND—Below MRL2025-01-23
PFBAND—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
PFEESAND—Below MRL2024-07-24
6:2 FTSND—Below MRL2024-12-11
4:2 FTSND—Below MRL2024-12-11
8:2 FTSND—Below MRL2024-12-11
NMeFOSAAND—Below MRL2024-12-11
NEtFOSAAND—Below MRL2024-12-11
PFTrDAND—Below MRL2024-12-11
PFTAND—Below MRL2024-12-11
lithiumND—Below MRL2024-12-11
PFHxAND—Below MRL2024-12-11
PFOSND4Below MRL2024-12-11
PFEESAND—Below MRL2024-12-11
PFUnAND—Below MRL2024-12-11
PFHpSND—Below MRL2024-12-11
9Cl-PF3ONSND—Below MRL2024-12-11
PFDoAND—Below MRL2024-12-11
PFDAND—Below MRL2024-12-11
PFPeSND—Below MRL2024-12-11
PFOAND4Below MRL2024-12-11
PFMPAND—Below MRL2024-12-11
4:2 FTSND—Below MRL2024-07-24
NMeFOSAAND—Below MRL2024-07-24
NEtFOSAAND—Below MRL2024-07-24
PFTrDAND—Below MRL2024-07-24
PFTAND—Below MRL2024-07-24
lithiumND—Below MRL2024-07-24
PFHpSND—Below MRL2024-07-24
PFPeSND—Below MRL2024-07-24
NFDHAND—Below MRL2024-07-24
PFEESAND—Below MRL2024-07-24
PFMBAND—Below MRL2024-07-24
ADONAND—Below MRL2024-07-24
8:2 FTSND—Below MRL2024-07-24
PFBSND—Below MRL2024-07-24
PFUnAND—Below MRL2024-07-24
PFHpAND—Below MRL2024-07-24
PFHxSND10Below MRL2024-07-24
PFNAND10Below MRL2024-07-24
PFOSND4Below MRL2024-07-24
PFOAND4Below MRL2024-07-24
PFDAND—Below MRL2024-07-24
PFMPAND—Below MRL2024-07-24
PFHxAND—Below MRL2024-07-24
6:2 FTSND—Below MRL2024-07-24
11Cl-PF3OUdSND—Below MRL2024-07-24
9Cl-PF3ONSND—Below MRL2024-07-24
HFPO-DAND10Below MRL2024-07-24
PFDoAND—Below MRL2024-07-24
HFPO-DAND10Below MRL2024-12-11
ADONAND—Below MRL2024-12-11
PFHpSND—Below MRL2024-12-11
PFDAND—Below MRL2024-12-11
PFPeSND—Below MRL2024-12-11
PFTrDAND—Below MRL2024-12-11
9Cl-PF3ONSND—Below MRL2024-12-11
11Cl-PF3OUdSND—Below MRL2024-12-11
PFUnAND—Below MRL2024-12-11
NMeFOSAAND—Below MRL2024-12-11
PFDoAND—Below MRL2024-12-11
lithiumND—Below MRL2024-12-11
PFTAND—Below MRL2024-12-11
PFOAND4Below MRL2024-12-11
6:2 FTSND—Below MRL2024-12-11
PFOSND4Below MRL2024-12-11
NFDHAND—Below MRL2024-12-11
PFNAND10Below MRL2024-12-11
PFHxAND—Below MRL2024-12-11
PFHxSND10Below MRL2024-12-11
4:2 FTSND—Below MRL2024-12-11
8:2 FTSND—Below MRL2024-12-11
PFMPAND—Below MRL2024-12-11
PFMBAND—Below MRL2024-12-11
NEtFOSAAND—Below MRL2024-12-11
PFEESAND—Below MRL2024-12-11
PFHpAND—Below MRL2024-12-11
PFBSND—Below MRL2024-12-11
PFOSND4Below MRL2024-04-11
NMeFOSAAND—Below MRL2024-04-11
NEtFOSAAND—Below MRL2024-04-11
PFTrDAND—Below MRL2024-04-11
PFTAND—Below MRL2024-04-11
lithiumND—Below MRL2024-04-11
HFPO-DAND10Below MRL2024-04-11
PFHpSND—Below MRL2024-04-11
PFPeSND—Below MRL2024-04-11
NFDHAND—Below MRL2024-04-11
PFEESAND—Below MRL2024-04-11
PFMBAND—Below MRL2024-04-11
PFPeAND—Below MRL2024-04-11
PFMPAND—Below MRL2024-04-11
8:2 FTSND—Below MRL2024-04-11
4:2 FTSND—Below MRL2024-04-11
PFHxSND10Below MRL2024-04-11
PFBAND—Below MRL2024-04-11
PFBSND—Below MRL2024-04-11
ADONAND—Below MRL2024-04-11
9Cl-PF3ONSND—Below MRL2024-04-11
11Cl-PF3OUdSND—Below MRL2024-04-11
PFUnAND—Below MRL2024-04-11
PFHxAND—Below MRL2024-04-11
PFDoAND—Below MRL2024-04-11
PFDAND—Below MRL2024-04-11
PFOAND4Below MRL2024-04-11
PFNAND10Below MRL2024-04-11
PFHpAND—Below MRL2024-04-11
6:2 FTSND—Below MRL2024-04-11
PFMPAND—Below MRL2024-07-24
ADONAND—Below MRL2024-07-24
PFHxAND—Below MRL2024-07-24
PFDoAND—Below MRL2024-07-24
PFDAND—Below MRL2024-07-24
PFOSND4Below MRL2024-07-24
PFHxSND10Below MRL2024-07-24
PFUnAND—Below MRL2024-07-24
PFBSND—Below MRL2024-07-24
PFOAND4Below MRL2024-07-24
PFMBAND—Below MRL2024-07-24
lithiumND—Below MRL2024-07-24
NMeFOSAAND—Below MRL2024-07-24
NEtFOSAAND—Below MRL2024-07-24
PFTrDAND—Below MRL2024-07-24
PFTAND—Below MRL2024-07-24
PFHpAND—Below MRL2024-07-24
PFPeAND—Below MRL2024-07-24
PFHpSND—Below MRL2024-07-24
PFNAND10Below MRL2024-07-24
11Cl-PF3OUdSND—Below MRL2024-07-24
PFEESAND—Below MRL2024-07-24
PFPeSND—Below MRL2024-07-24
8:2 FTSND—Below MRL2024-07-24
4:2 FTSND—Below MRL2024-07-24
6:2 FTSND—Below MRL2024-07-24
PFBAND—Below MRL2024-07-24
HFPO-DAND10Below MRL2024-07-24
9Cl-PF3ONSND—Below MRL2024-07-24
NFDHAND—Below MRL2024-07-24
4:2 FTSND—Below MRL2024-12-11
8:2 FTSND—Below MRL2024-12-11
PFDAND—Below MRL2024-12-11
6:2 FTSND—Below MRL2024-12-11
PFBAND—Below MRL2024-12-11
HFPO-DAND10Below MRL2024-12-11
PFDoAND—Below MRL2024-12-11
PFHxAND—Below MRL2024-12-11
ADONAND—Below MRL2024-12-11
11Cl-PF3OUdSND—Below MRL2024-12-11
PFUnAND—Below MRL2024-12-11
PFMPAND—Below MRL2024-12-11
lithiumND—Below MRL2024-12-11
9Cl-PF3ONSND—Below MRL2024-12-11
PFPeAND—Below MRL2024-12-11
PFMBAND—Below MRL2024-12-11
PFEESAND—Below MRL2024-12-11
NFDHAND—Below MRL2024-12-11
PFPeSND—Below MRL2024-12-11
PFHpSND—Below MRL2024-12-11
PFTAND—Below MRL2024-12-11
PFTrDAND—Below MRL2024-12-11
NMeFOSAAND—Below MRL2024-12-11
PFNAND10Below MRL2024-12-11
PFBSND—Below MRL2024-12-11
PFHpAND—Below MRL2024-12-11
PFHxSND10Below MRL2024-12-11
NEtFOSAAND—Below MRL2024-12-11
ADONAND—Below MRL2025-01-23
9Cl-PF3ONSND—Below MRL2025-01-23
11Cl-PF3OUdSND—Below MRL2025-01-23
PFUnAND—Below MRL2025-01-23
HFPO-DAND10Below MRL2025-01-23
PFDAND—Below MRL2025-01-23
PFHpAND—Below MRL2025-01-23
PFOSND4Below MRL2025-01-23
PFNAND10Below MRL2025-01-23
PFHxSND10Below MRL2025-01-23
PFBSND—Below MRL2025-01-23
NEtFOSAAND—Below MRL2025-01-23
NMeFOSAAND—Below MRL2025-01-23
PFDoAND—Below MRL2025-01-23
PFEESAND—Below MRL2025-01-23
NFDHAND—Below MRL2025-01-23
PFTAND—Below MRL2025-01-23
PFMPAND—Below MRL2025-01-23
PFPeA13—2024-12-11
PFPeA9.9—2024-12-11
PFBA8.6—2024-07-24
PFBA8.3—2024-12-11
PFBA7.5—2024-12-11
PFOA6.84Exceeds2025-01-23
PFOA6.14Exceeds2024-12-11
PFPeA5.2—2024-07-24
PFOS44Detected2024-12-11
PFHxA3—2025-01-23

Next steps