PFAS Comply

NARRAGANSETT WATER DEPT-NORTH END

PWSID: RI1858429 · NARRAGANSETT, RI · Serving 4,432 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA4.3 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

4
PFAS compounds detected
5.4 ppt
Highest single detection
2023-07-26
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDoAND—Below MRL2023-01-23
PFOSND4Below MRL2023-01-23
PFHpSND—Below MRL2023-01-23
PFBSND—Below MRL2023-01-23
PFHpAND—Below MRL2023-01-23
PFHxSND10Below MRL2023-01-23
PFNAND10Below MRL2023-01-23
PFOAND4Below MRL2023-01-23
PFDAND—Below MRL2023-01-23
PFDoAND—Below MRL2023-01-23
PFHxAND—Below MRL2023-01-23
PFUnAND—Below MRL2023-01-23
9Cl-PF3ONSND—Below MRL2023-01-23
PFBAND—Below MRL2023-01-23
11Cl-PF3OUdSND—Below MRL2023-01-23
lithiumND—Below MRL2023-01-23
HFPO-DAND10Below MRL2023-01-23
6:2 FTSND—Below MRL2023-01-23
8:2 FTSND—Below MRL2023-01-23
PFTAND—Below MRL2023-01-23
4:2 FTSND—Below MRL2023-01-23
NEtFOSAAND—Below MRL2023-01-23
PFPeSND—Below MRL2023-01-23
NMeFOSAAND—Below MRL2023-01-23
PFMPAND—Below MRL2023-01-23
PFPeAND—Below MRL2023-01-23
PFMBAND—Below MRL2023-01-23
PFEESAND—Below MRL2023-01-23
NFDHAND—Below MRL2023-01-23
PFTrDAND—Below MRL2023-01-23
PFHpSND—Below MRL2023-07-26
PFHxAND—Below MRL2023-07-26
HFPO-DAND10Below MRL2023-07-26
lithiumND—Below MRL2023-07-26
PFTAND—Below MRL2023-07-26
PFTrDAND—Below MRL2023-07-26
NEtFOSAAND—Below MRL2023-07-26
NMeFOSAAND—Below MRL2023-07-26
PFDoAND—Below MRL2023-07-26
PFNAND10Below MRL2023-07-26
PFOSND4Below MRL2023-07-26
PFOAND4Below MRL2023-07-26
PFDAND—Below MRL2023-07-26
PFUnAND—Below MRL2023-07-26
11Cl-PF3OUdSND—Below MRL2023-07-26
ADONAND—Below MRL2023-07-26
PFPeSND—Below MRL2023-07-26
PFBAND—Below MRL2023-07-26
6:2 FTSND—Below MRL2023-07-26
4:2 FTSND—Below MRL2023-07-26
PFBSND—Below MRL2023-07-26
PFHpAND—Below MRL2023-07-26
PFHxSND10Below MRL2023-07-26
8:2 FTSND—Below MRL2023-07-26
PFMPAND—Below MRL2023-07-26
PFPeAND—Below MRL2023-07-26
PFMBAND—Below MRL2023-07-26
PFEESAND—Below MRL2023-07-26
NFDHAND—Below MRL2023-07-26
9Cl-PF3ONSND—Below MRL2023-07-26
PFBAND—Below MRL2023-01-23
PFPeSND—Below MRL2023-01-23
NFDHAND—Below MRL2023-01-23
PFEESAND—Below MRL2023-01-23
PFMBAND—Below MRL2023-01-23
PFPeAND—Below MRL2023-01-23
PFMPAND—Below MRL2023-01-23
8:2 FTSND—Below MRL2023-01-23
6:2 FTSND—Below MRL2023-01-23
9Cl-PF3ONSND—Below MRL2023-01-23
HFPO-DAND10Below MRL2023-01-23
PFHpSND—Below MRL2023-01-23
PFOAND4Below MRL2023-01-23
ADONAND—Below MRL2023-01-23
4:2 FTSND—Below MRL2023-01-23
PFOSND4Below MRL2023-01-23
lithiumND—Below MRL2023-01-23
11Cl-PF3OUdSND—Below MRL2023-01-23
PFUnAND—Below MRL2023-01-23
PFHpAND—Below MRL2023-07-26
PFHxSND10Below MRL2023-07-26
PFNAND10Below MRL2023-07-26
PFUnAND—Below MRL2023-07-26
PFDAND—Below MRL2023-07-26
PFDoAND—Below MRL2023-07-26
PFNAND10Below MRL2023-01-23
PFDAND—Below MRL2023-01-23
NMeFOSAAND—Below MRL2023-01-23
PFHxSND10Below MRL2023-01-23
PFHpAND—Below MRL2023-01-23
PFTAND—Below MRL2023-01-23
PFTrDAND—Below MRL2023-01-23
NEtFOSAAND—Below MRL2023-01-23
ADONAND—Below MRL2023-01-23
HFPO-DAND10Below MRL2023-07-26
PFMPAND—Below MRL2023-07-26
9Cl-PF3ONSND—Below MRL2023-07-26
lithiumND—Below MRL2023-07-26
PFTAND—Below MRL2023-07-26
PFHpSND—Below MRL2023-07-26
PFPeSND—Below MRL2023-07-26
NFDHAND—Below MRL2023-07-26
PFEESAND—Below MRL2023-07-26
PFPeAND—Below MRL2023-07-26
8:2 FTSND—Below MRL2023-07-26
4:2 FTSND—Below MRL2023-07-26
6:2 FTSND—Below MRL2023-07-26
PFBAND—Below MRL2023-07-26
ADONAND—Below MRL2023-07-26
NMeFOSAAND—Below MRL2023-07-26
PFTrDAND—Below MRL2023-07-26
PFMBAND—Below MRL2023-07-26
NEtFOSAAND—Below MRL2023-07-26
11Cl-PF3OUdSND—Below MRL2023-07-26
PFBS5.4—2023-01-23
PFOA4.34Exceeds2023-07-26
PFBS4.2—2023-07-26
PFOS44Detected2023-07-26
PFHxA3.5—2023-01-23
PFHxA3.3—2023-07-26

Next steps