PFAS Comply

PROVIDENCE-CITY OF

PWSID: RI1592024 · PROVIDENCE, RI · Serving 333,142 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
2024-07-11
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
4:2 FTSND—Below MRL2024-03-05
NMeFOSAAND—Below MRL2024-01-23
NEtFOSAAND—Below MRL2024-01-23
PFTrDAND—Below MRL2024-01-23
PFTAND—Below MRL2024-01-23
PFHpSND—Below MRL2024-03-05
PFPeSND—Below MRL2024-03-05
NFDHAND—Below MRL2024-03-05
PFEESAND—Below MRL2024-03-05
PFMBAND—Below MRL2024-03-05
PFPeAND—Below MRL2024-03-05
8:2 FTSND—Below MRL2024-03-05
6:2 FTSND—Below MRL2024-03-05
PFBAND—Below MRL2024-03-05
PFOAND4Below MRL2024-03-05
PFBSND—Below MRL2024-03-05
PFHpAND—Below MRL2024-03-05
PFHxSND10Below MRL2024-03-05
PFNAND10Below MRL2024-03-05
PFMPAND—Below MRL2024-03-05
PFOSND4Below MRL2024-03-05
HFPO-DAND10Below MRL2024-03-05
PFDAND—Below MRL2024-03-05
PFHxAND—Below MRL2024-03-05
PFDoAND—Below MRL2024-03-05
lithiumND—Below MRL2024-01-23
PFUnAND—Below MRL2024-03-05
11Cl-PF3OUdSND—Below MRL2024-03-05
9Cl-PF3ONSND—Below MRL2024-03-05
ADONAND—Below MRL2024-03-05
PFHpSND—Below MRL2024-04-18
NEtFOSAAND—Below MRL2024-04-18
NMeFOSAAND—Below MRL2024-04-18
PFTAND—Below MRL2024-04-18
PFTrDAND—Below MRL2024-04-18
PFBSND—Below MRL2024-04-18
PFHpAND—Below MRL2024-04-18
lithiumND—Below MRL2024-04-18
PFOSND4Below MRL2024-04-18
PFPeSND—Below MRL2024-04-18
PFPeAND—Below MRL2024-04-18
PFNAND10Below MRL2024-04-18
PFOAND4Below MRL2024-04-18
PFDAND—Below MRL2024-04-18
PFDoAND—Below MRL2024-04-18
PFHxAND—Below MRL2024-04-18
PFUnAND—Below MRL2024-04-18
11Cl-PF3OUdSND—Below MRL2024-04-18
9Cl-PF3ONSND—Below MRL2024-04-18
ADONAND—Below MRL2024-04-18
HFPO-DAND10Below MRL2024-04-18
PFBAND—Below MRL2024-04-18
6:2 FTSND—Below MRL2024-04-18
PFHxSND10Below MRL2024-04-18
NFDHAND—Below MRL2024-04-18
PFEESAND—Below MRL2024-04-18
4:2 FTSND—Below MRL2024-04-18
8:2 FTSND—Below MRL2024-04-18
PFMPAND—Below MRL2024-04-18
PFMBAND—Below MRL2024-04-18
HFPO-DAND10Below MRL2024-07-11
11Cl-PF3OUdSND—Below MRL2024-07-11
PFPeAND—Below MRL2024-07-11
PFMBAND—Below MRL2024-07-11
PFEESAND—Below MRL2024-07-11
NFDHAND—Below MRL2024-07-11
PFPeSND—Below MRL2024-07-11
PFBAND—Below MRL2024-07-11
9Cl-PF3ONSND—Below MRL2024-07-11
6:2 FTSND—Below MRL2024-07-11
ADONAND—Below MRL2024-07-11
PFBSND—Below MRL2024-07-11
PFOAND4Below MRL2024-07-11
PFOSND4Below MRL2024-07-11
PFNAND10Below MRL2024-07-11
PFHxSND10Below MRL2024-07-11
PFHpSND—Below MRL2024-07-11
PFHxAND—Below MRL2024-07-11
4:2 FTSND—Below MRL2024-07-11
8:2 FTSND—Below MRL2024-07-11
PFTrDAND—Below MRL2024-07-11
PFMPAND—Below MRL2024-07-11
PFHpAND—Below MRL2024-07-11
PFTAND—Below MRL2024-07-11
lithiumND—Below MRL2024-07-11
NMeFOSAAND—Below MRL2024-07-11
PFUnAND—Below MRL2024-07-11
NEtFOSAAND—Below MRL2024-07-11
PFDAND—Below MRL2024-07-11
PFDoAND—Below MRL2024-07-11
PFHpSND—Below MRL2024-10-10
PFPeSND—Below MRL2024-10-10
NFDHAND—Below MRL2024-10-10
PFMPAND—Below MRL2024-10-10
PFMBAND—Below MRL2024-10-10
8:2 FTSND—Below MRL2024-10-10
4:2 FTSND—Below MRL2024-10-10
6:2 FTSND—Below MRL2024-10-10
ADONAND—Below MRL2024-10-10
PFBAND—Below MRL2024-10-10
PFPeAND—Below MRL2024-10-10
PFEESAND—Below MRL2024-10-10
PFOAND4Below MRL2024-10-10
PFTrDAND—Below MRL2024-10-10
PFTAND—Below MRL2024-10-10
NMeFOSAAND—Below MRL2024-10-10
NEtFOSAAND—Below MRL2024-10-10
HFPO-DAND10Below MRL2024-10-10
9Cl-PF3ONSND—Below MRL2024-10-10
lithiumND—Below MRL2024-10-10
PFHxAND—Below MRL2024-10-10
11Cl-PF3OUdSND—Below MRL2024-10-10
PFDAND—Below MRL2024-10-10
PFOSND4Below MRL2024-10-10
PFNAND10Below MRL2024-10-10
PFHxSND10Below MRL2024-10-10
PFHpAND—Below MRL2024-10-10
PFBSND—Below MRL2024-10-10
PFUnAND—Below MRL2024-10-10
PFDoAND—Below MRL2024-10-10

Next steps