PFAS Comply

BRISTOL COUNTY WATER AUTHORITY

PWSID: RI1647515 · WARREN, RI · Serving 49,000 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
2023-08-09
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFMPAND—Below MRL2023-02-08
PFUnAND—Below MRL2023-02-08
8:2 FTSND—Below MRL2023-02-08
4:2 FTSND—Below MRL2023-02-08
6:2 FTSND—Below MRL2023-02-08
PFBAND—Below MRL2023-02-08
PFHxSND10Below MRL2023-02-08
PFOSND4Below MRL2023-02-08
PFNAND10Below MRL2023-02-08
PFPeAND—Below MRL2023-02-08
PFTAND—Below MRL2023-02-08
PFHpSND—Below MRL2023-02-08
PFHxAND—Below MRL2023-02-08
PFDoAND—Below MRL2023-02-08
PFDAND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-02-08
PFHpAND—Below MRL2023-02-08
lithiumND—Below MRL2023-02-08
PFMBAND—Below MRL2023-02-08
PFEESAND—Below MRL2023-02-08
PFPeSND—Below MRL2023-02-08
NEtFOSAAND—Below MRL2023-02-08
NMeFOSAAND—Below MRL2023-02-08
PFOAND4Below MRL2023-02-08
HFPO-DAND10Below MRL2023-02-08
NFDHAND—Below MRL2023-02-08
PFBSND—Below MRL2023-02-08
11Cl-PF3OUdSND—Below MRL2023-02-08
9Cl-PF3ONSND—Below MRL2023-02-08
ADONAND—Below MRL2023-02-08
PFTrDAND—Below MRL2023-05-10
lithiumND—Below MRL2023-05-10
PFDoAND—Below MRL2023-05-10
PFTAND—Below MRL2023-05-10
PFHxAND—Below MRL2023-05-10
6:2 FTSND—Below MRL2023-05-10
PFHpSND—Below MRL2023-05-10
PFPeAND—Below MRL2023-05-10
NMeFOSAAND—Below MRL2023-05-10
PFMBAND—Below MRL2023-05-10
PFOAND4Below MRL2023-05-10
PFOSND4Below MRL2023-05-10
PFMPAND—Below MRL2023-05-10
4:2 FTSND—Below MRL2023-05-10
PFNAND10Below MRL2023-05-10
PFHxSND10Below MRL2023-05-10
PFHpAND—Below MRL2023-05-10
11Cl-PF3OUdSND—Below MRL2023-05-10
8:2 FTSND—Below MRL2023-05-10
PFPeSND—Below MRL2023-05-10
PFBSND—Below MRL2023-05-10
PFUnAND—Below MRL2023-05-10
NFDHAND—Below MRL2023-05-10
PFDAND—Below MRL2023-05-10
9Cl-PF3ONSND—Below MRL2023-05-10
NEtFOSAAND—Below MRL2023-05-10
ADONAND—Below MRL2023-05-10
HFPO-DAND10Below MRL2023-05-10
PFBAND—Below MRL2023-05-10
PFEESAND—Below MRL2023-05-10
PFPeAND—Below MRL2023-08-09
8:2 FTSND—Below MRL2023-08-09
PFMPAND—Below MRL2023-08-09
PFMBAND—Below MRL2023-08-09
PFEESAND—Below MRL2023-08-09
NFDHAND—Below MRL2023-08-09
PFHpSND—Below MRL2023-08-09
4:2 FTSND—Below MRL2023-08-09
9Cl-PF3ONSND—Below MRL2023-08-09
PFPeSND—Below MRL2023-08-09
PFBSND—Below MRL2023-08-09
lithiumND—Below MRL2023-08-09
PFTAND—Below MRL2023-08-09
PFTrDAND—Below MRL2023-08-09
HFPO-DAND10Below MRL2023-08-09
NMeFOSAAND—Below MRL2023-08-09
6:2 FTSND—Below MRL2023-08-09
PFHpAND—Below MRL2023-08-09
PFHxSND10Below MRL2023-08-09
PFNAND10Below MRL2023-08-09
PFOAND4Below MRL2023-08-09
PFDAND—Below MRL2023-08-09
PFDoAND—Below MRL2023-08-09
PFHxAND—Below MRL2023-08-09
PFUnAND—Below MRL2023-08-09
11Cl-PF3OUdSND—Below MRL2023-08-09
ADONAND—Below MRL2023-08-09
PFOSND4Below MRL2023-08-09
NEtFOSAAND—Below MRL2023-08-09
PFBAND—Below MRL2023-08-09
lithiumND—Below MRL2023-11-08
PFMPAND—Below MRL2023-11-08
PFPeAND—Below MRL2023-11-08
PFMBAND—Below MRL2023-11-08
PFEESAND—Below MRL2023-11-08
PFPeSND—Below MRL2023-11-08
PFHpSND—Below MRL2023-11-08
8:2 FTSND—Below MRL2023-11-08
PFDoAND—Below MRL2023-11-08
NFDHAND—Below MRL2023-11-08
PFUnAND—Below MRL2023-11-08
4:2 FTSND—Below MRL2023-11-08
PFTAND—Below MRL2023-12-11
PFTrDAND—Below MRL2023-12-11
NMeFOSAAND—Below MRL2023-12-11
PFBSND—Below MRL2023-11-08
PFHpAND—Below MRL2023-11-08
PFHxSND10Below MRL2023-11-08
PFNAND10Below MRL2023-11-08
PFOSND4Below MRL2023-11-08
PFDAND—Below MRL2023-11-08
PFHxAND—Below MRL2023-11-08
11Cl-PF3OUdSND—Below MRL2023-11-08
6:2 FTSND—Below MRL2023-11-08
9Cl-PF3ONSND—Below MRL2023-11-08
PFBAND—Below MRL2023-11-08
ADONAND—Below MRL2023-11-08
HFPO-DAND10Below MRL2023-11-08
PFOAND4Below MRL2023-11-08
NEtFOSAAND—Below MRL2023-12-11

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