PFAS Comply

CHATHAM WATER DEPARTMENT

PWSID: MA4055000 · CHATHAM, MA · Serving 30,000 people

Type: CWSOwner: LSource: GW
Compliant

All PFAS compounds below EPA Maximum Contaminant Levels.

Key contaminants vs MCL

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

Detection summary

0
PFAS compounds detected
N/A ppt
Highest single detection
2024-07-29
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-01-16
PFDoAND—Below MRL2024-01-16
PFBSND—Below MRL2024-01-16
PFDAND—Below MRL2024-01-16
PFHpAND—Below MRL2024-01-16
PFOAND4Below MRL2024-01-16
PFOSND4Below MRL2024-01-16
PFNAND10Below MRL2024-01-16
NMeFOSAAND—Below MRL2024-01-16
PFTrDAND—Below MRL2024-01-16
PFTAND—Below MRL2024-01-16
PFHxAND—Below MRL2024-01-16
NFDHAND—Below MRL2024-01-16
NEtFOSAAND—Below MRL2024-01-16
PFUnAND—Below MRL2024-01-16
11Cl-PF3OUdSND—Below MRL2024-01-16
9Cl-PF3ONSND—Below MRL2024-01-16
ADONAND—Below MRL2024-01-16
lithiumND—Below MRL2024-01-16
PFBAND—Below MRL2024-01-16
HFPO-DAND10Below MRL2024-01-16
PFHpSND—Below MRL2024-01-16
4:2 FTSND—Below MRL2024-01-16
8:2 FTSND—Below MRL2024-01-16
PFMPAND—Below MRL2024-01-16
PFPeAND—Below MRL2024-01-16
PFEESAND—Below MRL2024-01-16
PFPeSND—Below MRL2024-01-16
PFMBAND—Below MRL2024-01-16
6:2 FTSND—Below MRL2024-01-16
PFPeSND—Below MRL2024-07-15
PFHpSND—Below MRL2024-07-15
NFDHAND—Below MRL2024-07-15
PFEESAND—Below MRL2024-07-15
PFMBAND—Below MRL2024-07-15
PFPeAND—Below MRL2024-07-15
PFMPAND—Below MRL2024-07-15
8:2 FTSND—Below MRL2024-07-15
4:2 FTSND—Below MRL2024-07-15
6:2 FTSND—Below MRL2024-07-15
PFBAND—Below MRL2024-07-15
HFPO-DAND10Below MRL2024-07-15
ADONAND—Below MRL2024-07-15
9Cl-PF3ONSND—Below MRL2024-07-15
PFTrDAND—Below MRL2024-07-15
lithiumND—Below MRL2024-07-15
11Cl-PF3OUdSND—Below MRL2024-07-15
PFTAND—Below MRL2024-07-15
NEtFOSAAND—Below MRL2024-07-15
NMeFOSAAND—Below MRL2024-07-15
PFBSND—Below MRL2024-07-15
PFHpAND—Below MRL2024-07-15
PFNAND10Below MRL2024-07-15
PFOSND4Below MRL2024-07-15
PFOAND4Below MRL2024-07-15
PFDAND—Below MRL2024-07-15
PFDoAND—Below MRL2024-07-15
PFHxSND10Below MRL2024-07-15
PFUnAND—Below MRL2024-07-15
PFHxAND—Below MRL2024-07-15
PFOAND4Below MRL2024-05-06
HFPO-DAND10Below MRL2024-05-06
ADONAND—Below MRL2024-05-06
9Cl-PF3ONSND—Below MRL2024-05-06
11Cl-PF3OUdSND—Below MRL2024-05-06
PFUnAND—Below MRL2024-05-06
PFHxAND—Below MRL2024-05-06
PFNAND10Below MRL2024-05-06
PFDAND—Below MRL2024-05-06
NMeFOSAAND—Below MRL2024-05-06
PFBAND—Below MRL2024-05-06
NFDHAND—Below MRL2024-05-06
PFHpAND—Below MRL2024-05-06
PFDoAND—Below MRL2024-05-06
6:2 FTSND—Below MRL2024-05-06
4:2 FTSND—Below MRL2024-05-06
8:2 FTSND—Below MRL2024-05-06
PFMPAND—Below MRL2024-05-06
lithiumND—Below MRL2024-05-06
PFPeAND—Below MRL2024-05-06
PFEESAND—Below MRL2024-05-06
PFPeSND—Below MRL2024-05-06
PFHpSND—Below MRL2024-05-06
PFTAND—Below MRL2024-05-06
PFTrDAND—Below MRL2024-05-06
NEtFOSAAND—Below MRL2024-05-06
PFHxSND10Below MRL2024-05-06
PFMBAND—Below MRL2024-05-06
PFBSND—Below MRL2024-05-06
PFOSND4Below MRL2024-05-06
PFEESAND—Below MRL2024-10-15
PFBAND—Below MRL2024-10-15
6:2 FTSND—Below MRL2024-10-15
4:2 FTSND—Below MRL2024-10-15
8:2 FTSND—Below MRL2024-10-15
PFMPAND—Below MRL2024-10-15
PFMBAND—Below MRL2024-10-15
9Cl-PF3ONSND—Below MRL2024-10-15
NFDHAND—Below MRL2024-10-15
PFPeSND—Below MRL2024-10-15
PFHpSND—Below MRL2024-10-15
PFTAND—Below MRL2024-10-15
PFTrDAND—Below MRL2024-10-15
PFPeAND—Below MRL2024-10-15
ADONAND—Below MRL2024-10-15
NMeFOSAAND—Below MRL2024-10-15
11Cl-PF3OUdSND—Below MRL2024-10-15
PFUnAND—Below MRL2024-10-15
PFHxAND—Below MRL2024-10-15
PFDoAND—Below MRL2024-10-15
PFDAND—Below MRL2024-10-15
PFOAND4Below MRL2024-10-15
PFOSND4Below MRL2024-10-15
PFNAND10Below MRL2024-10-15
PFHxSND10Below MRL2024-10-15
PFHpAND—Below MRL2024-10-15
PFBSND—Below MRL2024-10-15
lithiumND—Below MRL2024-10-15
HFPO-DAND10Below MRL2024-10-15
NEtFOSAAND—Below MRL2024-10-15
PFMPAND—Below MRL2024-01-16
9Cl-PF3ONSND—Below MRL2024-01-16
PFBSND—Below MRL2024-01-16
HFPO-DAND10Below MRL2024-01-16
PFBAND—Below MRL2024-01-16
6:2 FTSND—Below MRL2024-01-16
8:2 FTSND—Below MRL2024-01-16
11Cl-PF3OUdSND—Below MRL2024-01-16
PFPeAND—Below MRL2024-01-16
PFMBAND—Below MRL2024-01-16
PFEESAND—Below MRL2024-01-16
NFDHAND—Below MRL2024-01-16
PFPeSND—Below MRL2024-01-16
PFHpSND—Below MRL2024-01-16
4:2 FTSND—Below MRL2024-01-16
NMeFOSAAND—Below MRL2024-01-16
lithiumND—Below MRL2024-01-16
PFHpAND—Below MRL2024-01-16
PFHxSND10Below MRL2024-01-16
NEtFOSAAND—Below MRL2024-01-16
ADONAND—Below MRL2024-01-16
PFTAND—Below MRL2024-01-16
PFUnAND—Below MRL2024-01-16
PFNAND10Below MRL2024-01-16
PFOSND4Below MRL2024-01-16
PFOAND4Below MRL2024-01-16
PFDAND—Below MRL2024-01-16
PFDoAND—Below MRL2024-01-16
PFHxAND—Below MRL2024-01-16
PFTrDAND—Below MRL2024-01-16
8:2 FTSND—Below MRL2024-07-15
PFBAND—Below MRL2024-07-15
PFBSND—Below MRL2024-07-15
PFHpAND—Below MRL2024-07-15
PFHxSND10Below MRL2024-07-15
PFNAND10Below MRL2024-07-15
PFOSND4Below MRL2024-07-15
PFOAND4Below MRL2024-07-15
PFDAND—Below MRL2024-07-15
PFDoAND—Below MRL2024-07-15
PFHxAND—Below MRL2024-07-15
PFUnAND—Below MRL2024-07-15
11Cl-PF3OUdSND—Below MRL2024-07-15
9Cl-PF3ONSND—Below MRL2024-07-15
PFPeAND—Below MRL2024-07-15
HFPO-DAND10Below MRL2024-07-15
NMeFOSAAND—Below MRL2024-07-15
6:2 FTSND—Below MRL2024-07-15
4:2 FTSND—Below MRL2024-07-15
PFMPAND—Below MRL2024-07-15
PFMBAND—Below MRL2024-07-15
PFEESAND—Below MRL2024-07-15
NFDHAND—Below MRL2024-07-15
PFPeSND—Below MRL2024-07-15
PFHpSND—Below MRL2024-07-15
lithiumND—Below MRL2024-07-15
PFTAND—Below MRL2024-07-15
PFTrDAND—Below MRL2024-07-15
NEtFOSAAND—Below MRL2024-07-15
ADONAND—Below MRL2024-07-15
NEtFOSAAND—Below MRL2024-07-29
PFOAND4Below MRL2024-07-29
PFHpSND—Below MRL2024-07-29
lithiumND—Below MRL2024-07-29
PFTrDAND—Below MRL2024-07-29
PFBSND—Below MRL2024-07-29
PFHpAND—Below MRL2024-07-29
PFHxSND10Below MRL2024-07-29
PFOSND4Below MRL2024-07-29
NMeFOSAAND—Below MRL2024-07-29
PFDAND—Below MRL2024-07-29
PFDoAND—Below MRL2024-07-29
PFHxAND—Below MRL2024-07-29
PFUnAND—Below MRL2024-07-29
11Cl-PF3OUdSND—Below MRL2024-07-29
PFPeAND—Below MRL2024-07-29
PFEESAND—Below MRL2024-07-29
PFNAND10Below MRL2024-07-29
NFDHAND—Below MRL2024-07-29
9Cl-PF3ONSND—Below MRL2024-07-29
PFTAND—Below MRL2024-07-29
PFPeSND—Below MRL2024-07-29
PFMPAND—Below MRL2024-07-29
8:2 FTSND—Below MRL2024-07-29
4:2 FTSND—Below MRL2024-07-29
6:2 FTSND—Below MRL2024-07-29
PFBAND—Below MRL2024-07-29
HFPO-DAND10Below MRL2024-07-29
ADONAND—Below MRL2024-07-29
PFMBAND—Below MRL2024-07-29
PFPeSND—Below MRL2025-01-13
4:2 FTSND—Below MRL2025-01-13
HFPO-DAND10Below MRL2025-01-13
PFBAND—Below MRL2025-01-13
6:2 FTSND—Below MRL2025-01-13
8:2 FTSND—Below MRL2025-01-13
PFMPAND—Below MRL2025-01-13
PFPeAND—Below MRL2025-01-13
PFMBAND—Below MRL2025-01-13
NFDHAND—Below MRL2025-01-13
PFHpSND—Below MRL2025-01-13
ADONAND—Below MRL2025-01-13
PFEESAND—Below MRL2025-01-13
PFNAND10Below MRL2025-01-13
lithiumND—Below MRL2025-01-13
NMeFOSAAND—Below MRL2025-01-13
NEtFOSAAND—Below MRL2025-01-13
PFTrDAND—Below MRL2025-01-13
PFTAND—Below MRL2025-01-13
PFBSND—Below MRL2025-01-13
PFHxSND10Below MRL2025-01-13
9Cl-PF3ONSND—Below MRL2025-01-13
PFOSND4Below MRL2025-01-13
PFOAND4Below MRL2025-01-13
PFDAND—Below MRL2025-01-13
PFDoAND—Below MRL2025-01-13
PFHxAND—Below MRL2025-01-13
PFUnAND—Below MRL2025-01-13
11Cl-PF3OUdSND—Below MRL2025-01-13
PFHpAND—Below MRL2025-01-13
PFDoAND—Below MRL2024-01-16
PFHxAND—Below MRL2024-01-16
lithiumND—Below MRL2024-01-16
PFTAND—Below MRL2024-01-16
PFTrDAND—Below MRL2024-01-16
NEtFOSAAND—Below MRL2024-01-16
NMeFOSAAND—Below MRL2024-01-16
PFBSND—Below MRL2024-01-16
PFHpAND—Below MRL2024-01-16
PFPeSND—Below MRL2024-01-16
PFHpSND—Below MRL2024-01-16
PFHxSND10Below MRL2024-01-16
PFNAND10Below MRL2024-01-16
PFOSND4Below MRL2024-01-16
PFUnAND—Below MRL2024-01-16
PFDAND—Below MRL2024-01-16
11Cl-PF3OUdSND—Below MRL2024-01-16
9Cl-PF3ONSND—Below MRL2024-01-16
ADONAND—Below MRL2024-01-16
HFPO-DAND10Below MRL2024-01-16
PFBAND—Below MRL2024-01-16
6:2 FTSND—Below MRL2024-01-16
4:2 FTSND—Below MRL2024-01-16
8:2 FTSND—Below MRL2024-01-16
PFMPAND—Below MRL2024-01-16
PFPeAND—Below MRL2024-01-16
PFMBAND—Below MRL2024-01-16
PFEESAND—Below MRL2024-01-16
NFDHAND—Below MRL2024-01-16
PFOAND4Below MRL2024-01-16
PFOAND4Below MRL2024-07-15
PFNAND10Below MRL2024-07-15
PFHpSND—Below MRL2024-07-15
PFTrDAND—Below MRL2024-07-15
PFTAND—Below MRL2024-07-15
NEtFOSAAND—Below MRL2024-07-15
NMeFOSAAND—Below MRL2024-07-15
lithiumND—Below MRL2024-07-15
PFBSND—Below MRL2024-07-15
PFDoAND—Below MRL2024-07-15
PFHxSND10Below MRL2024-07-15
PFOSND4Below MRL2024-07-15
PFDAND—Below MRL2024-07-15
PFHxAND—Below MRL2024-07-15
PFUnAND—Below MRL2024-07-15
4:2 FTSND—Below MRL2024-07-15
NFDHAND—Below MRL2024-07-15
PFHpAND—Below MRL2024-07-15
11Cl-PF3OUdSND—Below MRL2024-07-15
PFMBAND—Below MRL2024-07-15
PFPeAND—Below MRL2024-07-15
8:2 FTSND—Below MRL2024-07-15
PFEESAND—Below MRL2024-07-15
6:2 FTSND—Below MRL2024-07-15
PFBAND—Below MRL2024-07-15
HFPO-DAND10Below MRL2024-07-15
PFPeSND—Below MRL2024-07-15
ADONAND—Below MRL2024-07-15
9Cl-PF3ONSND—Below MRL2024-07-15
PFMPAND—Below MRL2024-07-15

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