PFAS Comply

MIDDLESEX WATER COMPANY

PWSID: NJ1225001 · ISELIN, NJ · Serving 233,376 people

Type: CWSOwner: PSource: 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

PFOA6.5 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
14000 ppt
Highest single detection
2024-08-13
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-02-12
lithiumND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
PFHxAND—Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
NMeFOSAAND—Below MRL2023-11-14
PFTrDAND—Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
PFTAND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
11Cl-PF3OUdSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
PFHpSND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFPeAND—Below MRL2023-11-14
PFHpAND—Below MRL2024-02-12
8:2 FTSND—Below MRL2024-02-12
lithiumND—Below MRL2024-02-12
PFPeSND—Below MRL2024-02-12
NFDHAND—Below MRL2024-02-12
PFEESAND—Below MRL2024-02-12
PFMBAND—Below MRL2024-02-12
PFPeAND—Below MRL2024-02-12
PFMPAND—Below MRL2024-02-12
PFHpSND—Below MRL2024-02-12
NMeFOSAAND—Below MRL2024-02-12
PFOSND4Below MRL2024-02-12
PFOAND4Below MRL2024-02-12
PFDAND—Below MRL2024-02-12
PFDoAND—Below MRL2024-02-12
PFHxAND—Below MRL2024-02-12
PFTAND—Below MRL2024-02-12
PFNAND10Below MRL2024-02-12
NEtFOSAAND—Below MRL2024-02-12
4:2 FTSND—Below MRL2024-02-12
PFBSND—Below MRL2024-02-12
PFHxSND10Below MRL2024-02-12
PFUnAND—Below MRL2024-02-12
11Cl-PF3OUdSND—Below MRL2024-02-12
9Cl-PF3ONSND—Below MRL2024-02-12
ADONAND—Below MRL2024-02-12
HFPO-DAND10Below MRL2024-02-12
PFBAND—Below MRL2024-02-12
6:2 FTSND—Below MRL2024-02-12
PFTrDAND—Below MRL2024-02-12
lithiumND—Below MRL2024-05-13
PFTAND—Below MRL2024-05-13
11Cl-PF3OUdSND—Below MRL2024-05-13
NEtFOSAAND—Below MRL2024-05-13
PFTrDAND—Below MRL2024-05-13
PFNAND10Below MRL2024-05-13
PFOSND4Below MRL2024-05-13
PFOAND4Below MRL2024-05-13
PFDAND—Below MRL2024-05-13
PFDoAND—Below MRL2024-05-13
PFUnAND—Below MRL2024-05-13
9Cl-PF3ONSND—Below MRL2024-05-13
ADONAND—Below MRL2024-05-13
HFPO-DAND10Below MRL2024-05-13
PFBAND—Below MRL2024-05-13
6:2 FTSND—Below MRL2024-05-13
PFHxSND10Below MRL2024-05-13
NMeFOSAAND—Below MRL2024-05-13
PFHxAND—Below MRL2024-05-13
4:2 FTSND—Below MRL2024-05-13
PFPeSND—Below MRL2024-05-13
PFEESAND—Below MRL2024-05-13
PFHpSND—Below MRL2024-05-13
PFHpAND—Below MRL2024-05-13
PFBSND—Below MRL2024-05-13
PFMBAND—Below MRL2024-05-13
PFPeAND—Below MRL2024-05-13
PFMPAND—Below MRL2024-05-13
8:2 FTSND—Below MRL2024-05-13
NFDHAND—Below MRL2024-05-13
ADONAND—Below MRL2024-08-13
HFPO-DAND10Below MRL2024-08-13
PFDoAND—Below MRL2024-08-13
9Cl-PF3ONSND—Below MRL2024-08-13
11Cl-PF3OUdSND—Below MRL2024-08-13
PFUnAND—Below MRL2024-08-13
PFHpAND—Below MRL2024-08-13
PFNAND10Below MRL2024-08-13
PFBSND—Below MRL2024-08-13
PFDAND—Below MRL2024-08-13
PFDoAND—Below MRL2024-08-13
PFUnAND—Below MRL2024-08-13
11Cl-PF3OUdSND—Below MRL2024-08-13
9Cl-PF3ONSND—Below MRL2024-08-13
ADONAND—Below MRL2024-08-13
HFPO-DAND10Below MRL2024-08-13
PFBAND—Below MRL2024-08-13
PFHxSND10Below MRL2024-08-13
6:2 FTSND—Below MRL2024-08-13
PFDAND—Below MRL2024-08-13
PFOSND4Below MRL2024-08-13
PFNAND10Below MRL2024-08-13
PFHpAND—Below MRL2024-08-13
PFBAND—Below MRL2024-08-13
NMeFOSAAND—Below MRL2024-08-13
PFHxSND10Below MRL2024-08-13
NFDHAND—Below MRL2024-08-13
lithiumND—Below MRL2024-08-13
NEtFOSAAND—Below MRL2024-08-13
PFTAND—Below MRL2024-08-13
PFBSND—Below MRL2024-08-13
PFTrDAND—Below MRL2024-08-13
PFPeSND—Below MRL2024-08-13
6:2 FTSND—Below MRL2024-08-13
PFEESAND—Below MRL2024-08-13
PFMBAND—Below MRL2024-08-13
PFMPAND—Below MRL2024-08-13
8:2 FTSND—Below MRL2024-08-13
4:2 FTSND—Below MRL2024-08-13
PFHpSND—Below MRL2024-08-13
PFUnAND—Below MRL2023-11-14
NEtFOSAAND—Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
PFHxAND—Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
NMeFOSAAND—Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
PFTrDAND—Below MRL2023-11-14
PFTAND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
11Cl-PF3OUdSND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
PFHpSND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFPeAND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
8:2 FTSND—Below MRL2024-05-13
PFMBAND—Below MRL2024-05-13
9Cl-PF3ONSND—Below MRL2024-05-13
PFHpAND—Below MRL2024-05-13
PFBSND—Below MRL2024-05-13
PFPeSND—Below MRL2024-05-13
NFDHAND—Below MRL2024-05-13
PFEESAND—Below MRL2024-05-13
PFMPAND—Below MRL2024-05-13
ADONAND—Below MRL2024-05-13
HFPO-DAND10Below MRL2024-05-13
PFBAND—Below MRL2024-05-13
4:2 FTSND—Below MRL2024-05-13
PFOSND4Below MRL2024-05-13
6:2 FTSND—Below MRL2024-05-13
NEtFOSAAND—Below MRL2024-05-13
PFNAND10Below MRL2024-05-13
PFHxSND10Below MRL2024-05-13
NMeFOSAAND—Below MRL2024-05-13
PFTrDAND—Below MRL2024-05-13
PFTAND—Below MRL2024-05-13
PFHpSND—Below MRL2024-05-13
PFUnAND—Below MRL2024-05-13
PFHxAND—Below MRL2024-05-13
PFDoAND—Below MRL2024-05-13
PFDAND—Below MRL2024-05-13
PFOAND4Below MRL2024-05-13
11Cl-PF3OUdSND—Below MRL2024-05-13
PFTrDAND—Below MRL2023-11-14
11Cl-PF3OUdSND—Below MRL2023-11-14
PFMBAND—Below MRL2023-11-14
PFBSND—Below MRL2023-11-14
PFHpAND—Below MRL2023-11-14
PFHxSND10Below MRL2023-11-14
PFNAND10Below MRL2023-11-14
PFOSND4Below MRL2023-11-14
PFOAND4Below MRL2023-11-14
PFDAND—Below MRL2023-11-14
PFPeSND—Below MRL2023-11-14
PFUnAND—Below MRL2023-11-14
NFDHAND—Below MRL2023-11-14
9Cl-PF3ONSND—Below MRL2023-11-14
ADONAND—Below MRL2023-11-14
HFPO-DAND10Below MRL2023-11-14
PFBAND—Below MRL2023-11-14
6:2 FTSND—Below MRL2023-11-14
4:2 FTSND—Below MRL2023-11-14
8:2 FTSND—Below MRL2023-11-14
PFMPAND—Below MRL2023-11-14
PFHxAND—Below MRL2023-11-14
PFDoAND—Below MRL2023-11-14
NEtFOSAAND—Below MRL2023-11-14
lithiumND—Below MRL2023-11-14
NMeFOSAAND—Below MRL2023-11-14
PFTAND—Below MRL2023-11-14
PFEESAND—Below MRL2023-11-14
PFHpSND—Below MRL2023-11-14
PFPeAND—Below MRL2024-02-12
ADONAND—Below MRL2024-02-12
HFPO-DAND10Below MRL2024-02-12
PFBAND—Below MRL2024-02-12
6:2 FTSND—Below MRL2024-02-12
4:2 FTSND—Below MRL2024-02-12
PFMPAND—Below MRL2024-02-12
PFMBAND—Below MRL2024-02-12
PFEESAND—Below MRL2024-02-12
NFDHAND—Below MRL2024-02-12
PFPeSND—Below MRL2024-02-12
PFHpSND—Below MRL2024-02-12
lithiumND—Below MRL2024-02-12
11Cl-PF3OUdSND—Below MRL2024-02-12
8:2 FTSND—Below MRL2024-02-12
NEtFOSAAND—Below MRL2023-11-14
PFTAND—Below MRL2024-02-12
9Cl-PF3ONSND—Below MRL2024-02-12
PFHpAND—Below MRL2024-02-12
PFNAND10Below MRL2024-02-12
PFOSND4Below MRL2024-02-12
PFOAND4Below MRL2024-02-12
PFDAND—Below MRL2024-02-12
PFHxAND—Below MRL2024-02-12
PFUnAND—Below MRL2024-02-12
NMeFOSAAND—Below MRL2024-02-12
NEtFOSAAND—Below MRL2024-02-12
PFDoAND—Below MRL2024-02-12
PFBSND—Below MRL2024-02-12
PFTrDAND—Below MRL2024-02-12
4:2 FTSND—Below MRL2024-05-13
PFPeSND—Below MRL2024-05-13
NFDHAND—Below MRL2024-05-13
PFEESAND—Below MRL2024-05-13
PFMBAND—Below MRL2024-05-13
PFMPAND—Below MRL2024-05-13
8:2 FTSND—Below MRL2024-05-13
6:2 FTSND—Below MRL2024-05-13
PFHpSND—Below MRL2024-05-13
9Cl-PF3ONSND—Below MRL2024-05-13
PFNAND10Below MRL2024-05-13
PFBSND—Below MRL2024-05-13
PFHpAND—Below MRL2024-05-13
PFOSND4Below MRL2024-05-13
PFDAND—Below MRL2024-05-13
PFDoAND—Below MRL2024-05-13
PFHxAND—Below MRL2024-05-13
11Cl-PF3OUdSND—Below MRL2024-05-13
ADONAND—Below MRL2024-05-13
HFPO-DAND10Below MRL2024-05-13
PFBAND—Below MRL2024-05-13
PFUnAND—Below MRL2024-05-13
PFTrDAND—Below MRL2024-05-13
PFTAND—Below MRL2024-05-13
NMeFOSAAND—Below MRL2024-05-13
NEtFOSAAND—Below MRL2024-05-13
PFHxSND10Below MRL2024-05-13
lithiumND—Below MRL2024-05-13
NEtFOSAAND—Below MRL2024-08-13
PFTAND—Below MRL2024-08-13
NMeFOSAAND—Below MRL2024-08-13
lithiumND—Below MRL2024-08-13
8:2 FTSND—Below MRL2024-08-13
PFPeSND—Below MRL2024-08-13
NFDHAND—Below MRL2024-08-13
PFEESAND—Below MRL2024-08-13
PFMBAND—Below MRL2024-08-13
PFMPAND—Below MRL2024-08-13
PFHpSND—Below MRL2024-08-13
PFOSND4Below MRL2024-08-13
PFTrDAND—Below MRL2024-08-13
4:2 FTSND—Below MRL2024-08-13
lithium14000—2024-05-13
lithium12000—2023-11-14
PFBA7.3—2023-11-14
PFOA6.54Exceeds2024-08-13
PFPeA5.4—2024-05-13
PFPeA4.9—2024-08-13
PFOA4.54Exceeds2024-05-13
PFOA4.54Exceeds2024-08-13
PFHxA4.4—2024-08-13
PFHxA3.5—2024-08-13
PFPeA3.3—2024-08-13
PFPeA3—2023-11-14
PFPeA3—2024-05-13

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