PFAS Comply

NORTH KINGSTOWN TOWN OF

PWSID: RI1559517 · NORTH KINGSTOWN, RI · Serving 27,732 people

Type: CWSOwner: LSource: GW
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

PFOA8.1 ppt(MCL: 4 ppt)
PFOS4.6 ppt(MCL: 4 ppt)

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

Detection summary

6
PFAS compounds detected
8.1 ppt
Highest single detection
2023-09-25
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
HFPO-DAND10Below MRL2023-09-20
HFPO-DAND10Below MRL2023-09-20
PFBAND—Below MRL2023-09-20
6:2 FTSND—Below MRL2023-09-20
4:2 FTSND—Below MRL2023-09-20
8:2 FTSND—Below MRL2023-09-20
PFMBAND—Below MRL2023-09-20
PFUnAND—Below MRL2023-09-20
NEtFOSAAND—Below MRL2023-10-18
PFPeAND—Below MRL2023-09-20
NFDHAND—Below MRL2023-09-20
PFPeSND—Below MRL2023-09-20
PFHpSND—Below MRL2023-09-20
PFTAND—Below MRL2023-10-18
PFTrDAND—Below MRL2023-10-18
PFMPAND—Below MRL2023-09-20
PFHxSND10Below MRL2023-09-20
PFEESAND—Below MRL2023-09-20
11Cl-PF3OUdSND—Below MRL2023-09-20
PFHxAND—Below MRL2023-09-20
PFDoAND—Below MRL2023-09-20
PFDAND—Below MRL2023-09-20
PFOAND4Below MRL2023-09-20
PFNAND10Below MRL2023-09-20
PFHpAND—Below MRL2023-09-20
9Cl-PF3ONSND—Below MRL2023-09-20
ADONAND—Below MRL2023-09-20
lithiumND—Below MRL2023-09-20
PFBSND—Below MRL2023-09-20
PFOSND4Below MRL2023-09-20
PFPeSND—Below MRL2024-03-19
11Cl-PF3OUdSND—Below MRL2024-03-19
9Cl-PF3ONSND—Below MRL2024-03-19
ADONAND—Below MRL2024-03-19
HFPO-DAND10Below MRL2024-03-19
PFMBAND—Below MRL2024-03-19
PFBAND—Below MRL2024-03-19
6:2 FTSND—Below MRL2024-03-19
NFDHAND—Below MRL2024-03-19
PFHpSND—Below MRL2024-03-19
PFUnAND—Below MRL2024-03-19
PFMPAND—Below MRL2024-03-19
PFBSND—Below MRL2024-03-19
8:2 FTSND—Below MRL2024-03-19
PFEESAND—Below MRL2024-03-19
PFTAND—Below MRL2024-03-19
PFPeAND—Below MRL2024-03-19
PFTrDAND—Below MRL2024-03-19
NEtFOSAAND—Below MRL2024-03-19
NMeFOSAAND—Below MRL2024-03-19
PFHxSND10Below MRL2024-03-19
4:2 FTSND—Below MRL2024-03-19
PFHxAND—Below MRL2024-03-19
PFHpAND—Below MRL2024-03-19
PFNAND10Below MRL2024-03-19
PFOSND4Below MRL2024-03-19
PFOAND4Below MRL2024-03-19
PFDAND—Below MRL2024-03-19
PFDoAND—Below MRL2024-03-19
lithiumND—Below MRL2024-03-19
6:2 FTSND—Below MRL2023-09-25
PFPeSND—Below MRL2023-09-25
8:2 FTSND—Below MRL2023-09-25
lithiumND—Below MRL2023-09-25
PFTAND—Below MRL2023-09-25
PFTrDAND—Below MRL2023-09-25
NEtFOSAAND—Below MRL2023-09-25
NMeFOSAAND—Below MRL2023-09-25
PFHpSND—Below MRL2023-09-25
NFDHAND—Below MRL2023-09-25
PFEESAND—Below MRL2023-09-25
PFMBAND—Below MRL2023-09-25
PFPeAND—Below MRL2023-09-25
PFMPAND—Below MRL2023-09-25
4:2 FTSND—Below MRL2023-09-25
PFBAND—Below MRL2023-09-25
PFOAND4Below MRL2023-09-25
HFPO-DAND10Below MRL2023-09-25
PFHpAND—Below MRL2023-09-25
PFHxSND10Below MRL2023-09-25
PFOSND4Below MRL2023-09-25
PFDAND—Below MRL2023-09-25
PFBSND—Below MRL2023-09-25
PFDoAND—Below MRL2023-09-25
PFHxAND—Below MRL2023-09-25
PFUnAND—Below MRL2023-09-25
11Cl-PF3OUdSND—Below MRL2023-09-25
9Cl-PF3ONSND—Below MRL2023-09-25
ADONAND—Below MRL2023-09-25
PFNAND10Below MRL2023-09-25
11Cl-PF3OUdSND—Below MRL2024-03-19
PFTAND—Below MRL2024-03-19
PFOSND4Below MRL2024-03-19
PFUnAND—Below MRL2024-03-19
PFHxAND—Below MRL2024-03-19
PFDoAND—Below MRL2024-03-19
PFDAND—Below MRL2024-03-19
PFOAND4Below MRL2024-03-19
PFNAND10Below MRL2024-03-19
PFHxSND10Below MRL2024-03-19
PFHpAND—Below MRL2024-03-19
PFBSND—Below MRL2024-03-19
NMeFOSAAND—Below MRL2024-03-19
lithiumND—Below MRL2024-03-19
PFTrDAND—Below MRL2024-03-19
9Cl-PF3ONSND—Below MRL2024-03-19
6:2 FTSND—Below MRL2024-03-19
NEtFOSAAND—Below MRL2024-03-19
PFEESAND—Below MRL2024-03-19
HFPO-DAND10Below MRL2024-03-19
ADONAND—Below MRL2024-03-19
PFHpSND—Below MRL2024-03-19
NFDHAND—Below MRL2024-03-19
PFMBAND—Below MRL2024-03-19
4:2 FTSND—Below MRL2024-03-19
PFBAND—Below MRL2024-03-19
PFMPAND—Below MRL2024-03-19
8:2 FTSND—Below MRL2024-03-19
PFPeAND—Below MRL2024-03-19
PFPeSND—Below MRL2024-03-19
PFHxSND10Below MRL2023-09-20
ADONAND—Below MRL2023-09-20
9Cl-PF3ONSND—Below MRL2023-09-20
11Cl-PF3OUdSND—Below MRL2023-09-20
PFUnAND—Below MRL2023-09-20
PFHxAND—Below MRL2023-09-20
PFDoAND—Below MRL2023-09-20
PFDAND—Below MRL2023-09-20
PFOAND4Below MRL2023-09-20
PFBSND—Below MRL2023-09-20
PFNAND10Below MRL2023-09-20
PFHpAND—Below MRL2023-09-20
HFPO-DAND10Below MRL2023-09-20
lithiumND—Below MRL2023-09-20
PFEESAND—Below MRL2023-09-20
PFOSND4Below MRL2023-09-20
NFDHAND—Below MRL2023-09-20
PFHpSND—Below MRL2023-09-20
PFTAND—Below MRL2023-11-21
PFTrDAND—Below MRL2023-11-21
NEtFOSAAND—Below MRL2023-11-21
PFPeAND—Below MRL2023-09-20
PFPeSND—Below MRL2023-09-20
PFBAND—Below MRL2023-09-20
PFMBAND—Below MRL2023-09-20
PFMPAND—Below MRL2023-09-20
8:2 FTSND—Below MRL2023-09-20
4:2 FTSND—Below MRL2023-09-20
6:2 FTSND—Below MRL2023-09-20
NMeFOSAAND—Below MRL2023-11-21
PFDoAND—Below MRL2024-03-19
NEtFOSAAND—Below MRL2024-03-19
PFTrDAND—Below MRL2024-03-19
PFDAND—Below MRL2024-03-19
PFUnAND—Below MRL2024-03-19
PFTAND—Below MRL2024-03-19
PFBSND—Below MRL2024-03-19
PFHpAND—Below MRL2024-03-19
PFHxSND10Below MRL2024-03-19
PFNAND10Below MRL2024-03-19
PFOSND4Below MRL2024-03-19
PFOAND4Below MRL2024-03-19
lithiumND—Below MRL2024-03-19
PFHxAND—Below MRL2024-03-19
11Cl-PF3OUdSND—Below MRL2024-03-19
9Cl-PF3ONSND—Below MRL2024-03-19
ADONAND—Below MRL2024-03-19
PFPeSND—Below MRL2024-03-19
NMeFOSAAND—Below MRL2024-03-19
PFHpSND—Below MRL2024-03-19
HFPO-DAND10Below MRL2024-03-19
NFDHAND—Below MRL2024-03-19
PFEESAND—Below MRL2024-03-19
PFMBAND—Below MRL2024-03-19
PFPeAND—Below MRL2024-03-19
PFMPAND—Below MRL2024-03-19
8:2 FTSND—Below MRL2024-03-19
4:2 FTSND—Below MRL2024-03-19
6:2 FTSND—Below MRL2024-03-19
PFBAND—Below MRL2024-03-19
PFPeAND—Below MRL2023-09-20
PFUnAND—Below MRL2023-09-20
11Cl-PF3OUdSND—Below MRL2023-09-20
9Cl-PF3ONSND—Below MRL2023-09-20
ADONAND—Below MRL2023-09-20
HFPO-DAND10Below MRL2023-09-20
PFBAND—Below MRL2023-09-20
6:2 FTSND—Below MRL2023-09-20
PFEESAND—Below MRL2023-09-20
8:2 FTSND—Below MRL2023-09-20
4:2 FTSND—Below MRL2024-03-19
8:2 FTSND—Below MRL2024-03-19
PFMPAND—Below MRL2024-03-19
PFMBAND—Below MRL2024-03-19
PFEESAND—Below MRL2024-03-19
PFPeSND—Below MRL2024-03-19
HFPO-DAND10Below MRL2024-03-19
PFHpSND—Below MRL2024-03-19
PFTAND—Below MRL2024-03-19
PFTrDAND—Below MRL2024-03-19
NEtFOSAAND—Below MRL2024-03-19
NMeFOSAAND—Below MRL2024-03-19
NFDHAND—Below MRL2024-03-19
PFHxSND10Below MRL2024-03-19
ADONAND—Below MRL2024-03-19
lithiumND—Below MRL2024-03-19
11Cl-PF3OUdSND—Below MRL2024-03-19
PFHpAND—Below MRL2024-03-19
PFNAND10Below MRL2024-03-19
PFOSND4Below MRL2024-03-19
PFDAND—Below MRL2024-03-19
PFDoAND—Below MRL2024-03-19
PFUnAND—Below MRL2024-03-19
9Cl-PF3ONSND—Below MRL2024-03-19
NFDHAND—Below MRL2023-09-20
PFPeSND—Below MRL2023-09-20
4:2 FTSND—Below MRL2023-09-20
PFDoAND—Below MRL2023-09-20
PFDAND—Below MRL2023-09-20
PFNAND10Below MRL2023-09-20
PFHxSND10Below MRL2023-09-20
PFHpAND—Below MRL2023-09-20
lithiumND—Below MRL2023-09-20
NEtFOSAAND—Below MRL2023-11-21
PFTrDAND—Below MRL2023-11-21
NMeFOSAAND—Below MRL2023-11-21
PFMBAND—Below MRL2023-09-20
PFHpSND—Below MRL2023-09-20
PFTAND—Below MRL2023-11-21
PFMPAND—Below MRL2023-09-20
9Cl-PF3ONSND—Below MRL2024-03-19
PFDAND—Below MRL2024-03-19
8:2 FTSND—Below MRL2024-03-19
4:2 FTSND—Below MRL2024-03-19
6:2 FTSND—Below MRL2024-03-19
PFBAND—Below MRL2024-03-19
PFPeAND—Below MRL2024-03-19
ADONAND—Below MRL2024-03-19
11Cl-PF3OUdSND—Below MRL2024-03-19
NMeFOSAAND—Below MRL2024-03-19
PFUnAND—Below MRL2024-03-19
PFOAND4Below MRL2024-03-19
PFDoAND—Below MRL2024-03-19
HFPO-DAND10Below MRL2024-03-19
PFTAND—Below MRL2024-03-19
PFHpAND—Below MRL2024-03-19
PFHxSND10Below MRL2024-03-19
PFNAND10Below MRL2024-03-19
PFMPAND—Below MRL2024-03-19
PFTrDAND—Below MRL2024-03-19
lithiumND—Below MRL2024-03-19
PFHpSND—Below MRL2024-03-19
PFPeSND—Below MRL2024-03-19
NFDHAND—Below MRL2024-03-19
PFEESAND—Below MRL2024-03-19
PFMBAND—Below MRL2024-03-19
NEtFOSAAND—Below MRL2024-03-19
NFDHAND—Below MRL2023-09-20
PFTrDAND—Below MRL2023-10-18
NEtFOSAAND—Below MRL2023-10-18
ADONAND—Below MRL2023-09-20
lithiumND—Below MRL2023-09-20
PFHpAND—Below MRL2023-09-20
PFNAND10Below MRL2023-09-20
PFOSND4Below MRL2023-09-20
PFDAND—Below MRL2023-09-20
PFDoAND—Below MRL2023-09-20
PFUnAND—Below MRL2023-09-20
PFHpSND—Below MRL2023-09-20
9Cl-PF3ONSND—Below MRL2023-09-20
PFTAND—Below MRL2023-10-18
PFBAND—Below MRL2023-09-20
6:2 FTSND—Below MRL2023-09-20
4:2 FTSND—Below MRL2023-09-20
8:2 FTSND—Below MRL2023-09-20
PFMPAND—Below MRL2023-09-20
PFMBAND—Below MRL2023-09-20
PFEESAND—Below MRL2023-09-20
PFPeSND—Below MRL2023-09-20
NMeFOSAAND—Below MRL2023-10-18
11Cl-PF3OUdSND—Below MRL2023-09-20
NMeFOSAAND—Below MRL2023-10-18
6:2 FTSND—Below MRL2024-07-17
PFBAND—Below MRL2024-07-17
HFPO-DAND10Below MRL2024-07-17
PFDAND—Below MRL2024-07-17
4:2 FTSND—Below MRL2024-07-17
PFNAND10Below MRL2024-07-17
PFDoAND—Below MRL2024-07-17
PFHxSND10Below MRL2024-07-17
NMeFOSAAND—Below MRL2024-03-28
NEtFOSAAND—Below MRL2024-03-28
PFTrDAND—Below MRL2024-03-28
PFTAND—Below MRL2024-03-28
PFHpAND—Below MRL2024-07-17
PFHpSND—Below MRL2024-07-17
8:2 FTSND—Below MRL2024-07-17
ADONAND—Below MRL2024-07-17
9Cl-PF3ONSND—Below MRL2024-07-17
11Cl-PF3OUdSND—Below MRL2024-07-17
PFUnAND—Below MRL2024-07-17
PFPeSND—Below MRL2024-07-17
NFDHAND—Below MRL2024-07-17
PFEESAND—Below MRL2024-07-17
PFMBAND—Below MRL2024-07-17
PFMPAND—Below MRL2024-07-17
lithiumND—Below MRL2024-03-28
NEtFOSAAND—Below MRL2023-10-18
PFDoAND—Below MRL2023-09-20
PFDAND—Below MRL2023-09-20
PFOAND4Below MRL2023-09-20
PFOSND4Below MRL2023-09-20
PFNAND10Below MRL2023-09-20
PFHxSND10Below MRL2023-09-20
PFHpAND—Below MRL2023-09-20
PFTrDAND—Below MRL2023-10-18
NMeFOSAAND—Below MRL2023-10-18
lithiumND—Below MRL2023-09-20
PFMPAND—Below MRL2023-09-20
PFTAND—Below MRL2023-10-18
PFMBAND—Below MRL2023-09-20
PFHpSND—Below MRL2023-09-20
PFPeSND—Below MRL2023-09-20
4:2 FTSND—Below MRL2023-09-20
PFEESAND—Below MRL2023-09-20
PFUnAND—Below MRL2023-09-20
8:2 FTSND—Below MRL2023-09-20
9Cl-PF3ONSND—Below MRL2023-09-20
11Cl-PF3OUdSND—Below MRL2023-09-20
6:2 FTSND—Below MRL2023-09-20
PFBAND—Below MRL2023-09-20
HFPO-DAND10Below MRL2023-09-20
ADONAND—Below MRL2023-09-20
NFDHAND—Below MRL2023-09-20
PFBAND—Below MRL2024-03-19
6:2 FTSND—Below MRL2024-03-19
PFOA8.14Exceeds2024-07-17
PFBS7.7—2024-03-19
PFBS7.6—2023-09-20
PFOA7.24Exceeds2023-09-20
PFHxA6.3—2024-07-17
PFHxA6.2—2023-09-20
PFPeA6.1—2023-09-20
PFPeA5.8—2024-07-17
PFHxA4.9—2023-09-20
PFHxA4.6—2024-03-19
PFOS4.64Exceeds2024-03-19
PFOA4.44Exceeds2023-09-20
PFOS4.34Exceeds2023-09-20
PFOA44Detected2024-03-19
PFOS44Detected2024-07-17
PFBS3.9—2024-03-19
PFBS3.8—2023-09-20
PFBS3.7—2024-07-17
PFHxA3.3—2024-03-19
PFHxA3.3—2023-09-20
PFPeA3.3—2023-09-20
PFHxS3.210Detected2023-09-20
PFBS3.2—2023-09-20
PFPeA3.2—2024-03-19

Next steps