PFAS Comply

SMITHFIELD WATER SUPPLY BOARD

PWSID: RI1615616 · SMITHFIELD, RI · Serving 9,460 people

Type: CWSOwner: LSource: SW
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
2025-09-03
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTAND—Below MRL2025-02-18
PFHxSND10Below MRL2025-02-18
6:2 FTSND—Below MRL2025-02-18
PFBAND—Below MRL2025-02-18
HFPO-DAND10Below MRL2025-02-18
ADONAND—Below MRL2025-02-18
9Cl-PF3ONSND—Below MRL2025-02-18
11Cl-PF3OUdSND—Below MRL2025-02-18
PFUnAND—Below MRL2025-02-18
PFHxAND—Below MRL2025-02-18
PFDoAND—Below MRL2025-02-18
PFDAND—Below MRL2025-02-18
PFOSND4Below MRL2025-02-18
PFNAND10Below MRL2025-02-18
PFHpSND—Below MRL2025-02-18
PFOAND4Below MRL2025-02-18
PFTrDAND—Below MRL2025-02-18
8:2 FTSND—Below MRL2025-02-18
PFMPAND—Below MRL2025-02-18
PFPeAND—Below MRL2025-02-18
PFMBAND—Below MRL2025-02-18
NFDHAND—Below MRL2025-02-18
PFBSND—Below MRL2025-02-18
PFHpAND—Below MRL2025-02-18
PFPeSND—Below MRL2025-02-18
NMeFOSAAND—Below MRL2025-02-18
lithiumND—Below MRL2025-02-18
NEtFOSAAND—Below MRL2025-02-18
PFEESAND—Below MRL2025-02-18
4:2 FTSND—Below MRL2025-02-18
NEtFOSAAND—Below MRL2025-05-20
PFTrDAND—Below MRL2025-05-20
PFTAND—Below MRL2025-05-20
NMeFOSAAND—Below MRL2025-05-20
9Cl-PF3ONSND—Below MRL2025-05-20
8:2 FTSND—Below MRL2025-05-20
ADONAND—Below MRL2025-05-20
PFHpSND—Below MRL2025-05-20
HFPO-DAND10Below MRL2025-05-20
PFBAND—Below MRL2025-05-20
4:2 FTSND—Below MRL2025-05-20
PFMPAND—Below MRL2025-05-20
NFDHAND—Below MRL2025-05-20
PFEESAND—Below MRL2025-05-20
PFMBAND—Below MRL2025-05-20
PFPeAND—Below MRL2025-05-20
6:2 FTSND—Below MRL2025-05-20
PFNAND10Below MRL2025-05-20
lithiumND—Below MRL2025-05-20
11Cl-PF3OUdSND—Below MRL2025-05-20
PFHpAND—Below MRL2025-05-20
PFBSND—Below MRL2025-05-20
PFHxSND10Below MRL2025-05-20
PFOSND4Below MRL2025-05-20
PFOAND4Below MRL2025-05-20
PFDAND—Below MRL2025-05-20
PFDoAND—Below MRL2025-05-20
PFHxAND—Below MRL2025-05-20
PFUnAND—Below MRL2025-05-20
PFPeSND—Below MRL2025-05-20
ADONAND—Below MRL2025-09-03
PFHxSND10Below MRL2025-09-03
PFHxAND—Below MRL2025-09-03
9Cl-PF3ONSND—Below MRL2025-09-03
11Cl-PF3OUdSND—Below MRL2025-09-03
PFUnAND—Below MRL2025-09-03
PFDoAND—Below MRL2025-09-03
PFDAND—Below MRL2025-09-03
PFOAND4Below MRL2025-09-03
HFPO-DAND10Below MRL2025-09-03
PFNAND10Below MRL2025-09-03
PFEESAND—Below MRL2025-09-03
PFHpAND—Below MRL2025-09-03
PFBSND—Below MRL2025-09-03
PFOSND4Below MRL2025-09-03
PFPeSND—Below MRL2025-09-03
lithiumND—Below MRL2025-09-03
PFTAND—Below MRL2025-09-03
PFTrDAND—Below MRL2025-09-03
NEtFOSAAND—Below MRL2025-09-03
PFPeAND—Below MRL2025-09-03
PFHpSND—Below MRL2025-09-03
PFBAND—Below MRL2025-09-03
NFDHAND—Below MRL2025-09-03
PFMBAND—Below MRL2025-09-03
PFMPAND—Below MRL2025-09-03
8:2 FTSND—Below MRL2025-09-03
4:2 FTSND—Below MRL2025-09-03
6:2 FTSND—Below MRL2025-09-03
NMeFOSAAND—Below MRL2025-09-03

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