PFAS Comply

NEW CASTLE/STANWOOD W.D.

PWSID: NY5903442 · CHAPPAQUA, NY · Serving 17,116 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
2023-09-12
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
ADONAND—Below MRL2023-03-13
PFBSND—Below MRL2023-03-13
PFDAND—Below MRL2023-03-13
11Cl-PF3OUdSND—Below MRL2023-03-13
PFHxAND—Below MRL2023-03-13
PFDoAND—Below MRL2023-03-13
9Cl-PF3ONSND—Below MRL2023-03-13
PFOAND4Below MRL2023-03-13
PFOSND4Below MRL2023-03-13
PFNAND10Below MRL2023-03-13
PFHpAND—Below MRL2023-03-13
PFBAND—Below MRL2023-03-13
6:2 FTSND—Below MRL2023-03-13
PFHxSND10Below MRL2023-03-13
PFTAND—Below MRL2023-03-13
HFPO-DAND10Below MRL2023-03-13
PFUnAND—Below MRL2023-03-13
NFDHAND—Below MRL2023-03-13
PFHpSND—Below MRL2023-03-13
PFEESAND—Below MRL2023-03-13
PFTrDAND—Below MRL2023-03-13
NEtFOSAAND—Below MRL2023-03-13
8:2 FTSND—Below MRL2023-03-13
lithiumND—Below MRL2023-03-13
PFMBAND—Below MRL2023-03-13
PFPeAND—Below MRL2023-03-13
PFMPAND—Below MRL2023-03-13
NMeFOSAAND—Below MRL2023-03-13
PFPeSND—Below MRL2023-03-13
4:2 FTSND—Below MRL2023-03-13
PFBAND—Below MRL2023-06-20
HFPO-DAND10Below MRL2023-06-20
ADONAND—Below MRL2023-06-20
9Cl-PF3ONSND—Below MRL2023-06-20
PFUnAND—Below MRL2023-06-20
6:2 FTSND—Below MRL2023-06-20
PFPeSND—Below MRL2023-06-20
PFDAND—Below MRL2023-06-20
4:2 FTSND—Below MRL2023-06-20
8:2 FTSND—Below MRL2023-06-20
PFMPAND—Below MRL2023-06-20
PFPeAND—Below MRL2023-06-20
PFMBAND—Below MRL2023-06-20
NFDHAND—Below MRL2023-06-20
PFHxAND—Below MRL2023-06-20
PFHpSND—Below MRL2023-06-20
PFOAND4Below MRL2023-06-20
PFEESAND—Below MRL2023-06-20
PFTrDAND—Below MRL2023-06-20
11Cl-PF3OUdSND—Below MRL2023-06-20
PFOSND4Below MRL2023-06-20
NEtFOSAAND—Below MRL2023-06-20
PFDoAND—Below MRL2023-06-20
lithiumND—Below MRL2023-06-20
PFHxSND10Below MRL2023-06-20
PFTAND—Below MRL2023-06-20
PFBSND—Below MRL2023-06-20
NMeFOSAAND—Below MRL2023-06-20
PFNAND10Below MRL2023-06-20
PFHpAND—Below MRL2023-06-20
9Cl-PF3ONSND—Below MRL2023-09-12
11Cl-PF3OUdSND—Below MRL2023-09-12
lithiumND—Below MRL2023-09-12
PFBSND—Below MRL2023-09-12
PFHpAND—Below MRL2023-09-12
PFUnAND—Below MRL2023-09-12
PFNAND10Below MRL2023-09-12
PFOSND4Below MRL2023-09-12
PFOAND4Below MRL2023-09-12
PFDAND—Below MRL2023-09-12
PFDoAND—Below MRL2023-09-12
PFHxAND—Below MRL2023-09-12
PFHxSND10Below MRL2023-09-12
8:2 FTSND—Below MRL2023-09-12
PFBAND—Below MRL2023-09-12
PFHpSND—Below MRL2023-09-12
PFPeSND—Below MRL2023-09-12
NFDHAND—Below MRL2023-09-12
PFEESAND—Below MRL2023-09-12
PFMBAND—Below MRL2023-09-12
HFPO-DAND10Below MRL2023-09-12
PFMPAND—Below MRL2023-09-12
ADONAND—Below MRL2023-09-12
4:2 FTSND—Below MRL2023-09-12
6:2 FTSND—Below MRL2023-09-12
PFTAND—Below MRL2023-09-12
PFTrDAND—Below MRL2023-09-12
NEtFOSAAND—Below MRL2023-09-12
NMeFOSAAND—Below MRL2023-09-12
PFPeAND—Below MRL2023-09-12
PFTAND—Below MRL2023-12-12
NMeFOSAAND—Below MRL2023-12-12
PFTrDAND—Below MRL2023-12-12
PFBAND—Below MRL2023-12-12
lithiumND—Below MRL2023-12-12
NEtFOSAAND—Below MRL2023-12-12
9Cl-PF3ONSND—Below MRL2023-12-12
PFHpAND—Below MRL2023-12-12
PFBSND—Below MRL2023-12-12
PFHxSND10Below MRL2023-12-12
PFNAND10Below MRL2023-12-12
PFOSND4Below MRL2023-12-12
PFOAND4Below MRL2023-12-12
PFDAND—Below MRL2023-12-12
PFDoAND—Below MRL2023-12-12
PFHxAND—Below MRL2023-12-12
4:2 FTSND—Below MRL2023-12-12
11Cl-PF3OUdSND—Below MRL2023-12-12
PFHpSND—Below MRL2023-12-12
ADONAND—Below MRL2023-12-12
HFPO-DAND10Below MRL2023-12-12
6:2 FTSND—Below MRL2023-12-12
8:2 FTSND—Below MRL2023-12-12
PFMPAND—Below MRL2023-12-12
PFPeAND—Below MRL2023-12-12
PFMBAND—Below MRL2023-12-12
PFEESAND—Below MRL2023-12-12
NFDHAND—Below MRL2023-12-12
PFPeSND—Below MRL2023-12-12
PFUnAND—Below MRL2023-12-12

Next steps