PFAS Comply

YORK WATER CO

PWSID: PA7670100 · YORK, PA · Serving 206,762 people

Type: CWSOwner: PSource: 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
2025-09-24
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NFDHAND—Below MRL2025-02-11
HFPO-DAND10Below MRL2025-02-11
PFBAND—Below MRL2025-02-11
6:2 FTSND—Below MRL2025-02-11
4:2 FTSND—Below MRL2025-02-11
8:2 FTSND—Below MRL2025-02-11
PFMPAND—Below MRL2025-02-11
PFPeAND—Below MRL2025-02-11
ADONAND—Below MRL2025-02-11
PFEESAND—Below MRL2025-02-11
PFDoAND—Below MRL2025-02-11
PFPeSND—Below MRL2025-02-11
PFHpSND—Below MRL2025-02-11
PFMBAND—Below MRL2025-02-11
PFOSND4Below MRL2025-02-11
PFTrDAND—Below MRL2025-02-11
NEtFOSAAND—Below MRL2025-02-11
NMeFOSAAND—Below MRL2025-02-11
PFBSND—Below MRL2025-02-11
PFHpAND—Below MRL2025-02-11
PFUnAND—Below MRL2025-02-11
PFNAND10Below MRL2025-02-11
9Cl-PF3ONSND—Below MRL2025-02-11
PFOAND4Below MRL2025-02-11
lithiumND—Below MRL2025-02-11
PFDAND—Below MRL2025-02-11
PFHxAND—Below MRL2025-02-11
PFTAND—Below MRL2025-02-11
11Cl-PF3OUdSND—Below MRL2025-02-11
PFHxSND10Below MRL2025-02-11
HFPO-DAND10Below MRL2025-05-13
NMeFOSAAND—Below MRL2025-05-13
PFUnAND—Below MRL2025-05-13
PFBSND—Below MRL2025-05-13
PFHpAND—Below MRL2025-05-13
PFHxSND10Below MRL2025-05-13
PFNAND10Below MRL2025-05-13
PFOSND4Below MRL2025-05-13
PFDAND—Below MRL2025-05-13
lithiumND—Below MRL2025-05-13
PFHxAND—Below MRL2025-05-13
11Cl-PF3OUdSND—Below MRL2025-05-13
NEtFOSAAND—Below MRL2025-05-13
ADONAND—Below MRL2025-05-13
PFOAND4Below MRL2025-05-13
PFBAND—Below MRL2025-05-13
6:2 FTSND—Below MRL2025-05-13
4:2 FTSND—Below MRL2025-05-13
8:2 FTSND—Below MRL2025-05-13
PFMPAND—Below MRL2025-05-13
PFPeAND—Below MRL2025-05-13
PFMBAND—Below MRL2025-05-13
PFEESAND—Below MRL2025-05-13
NFDHAND—Below MRL2025-05-13
PFPeSND—Below MRL2025-05-13
PFHpSND—Below MRL2025-05-13
9Cl-PF3ONSND—Below MRL2025-05-13
PFTAND—Below MRL2025-05-13
PFTrDAND—Below MRL2025-05-13
PFDoAND—Below MRL2025-05-13
PFBSND—Below MRL2025-08-28
PFDAND—Below MRL2025-08-28
PFOAND4Below MRL2025-08-28
PFOSND4Below MRL2025-08-28
PFBAND—Below MRL2025-08-28
PFDoAND—Below MRL2025-08-28
PFHpAND—Below MRL2025-08-28
PFNAND10Below MRL2025-08-28
NEtFOSAAND—Below MRL2025-09-24
NMeFOSAAND—Below MRL2025-09-24
PFTAND—Below MRL2025-09-24
PFTrDAND—Below MRL2025-09-24
lithiumND—Below MRL2025-08-28
PFHxSND10Below MRL2025-08-28
PFMPAND—Below MRL2025-08-28
PFHpSND—Below MRL2025-08-28
PFPeSND—Below MRL2025-08-28
PFHxAND—Below MRL2025-08-28
PFEESAND—Below MRL2025-08-28
PFPeAND—Below MRL2025-08-28
NFDHAND—Below MRL2025-08-28
8:2 FTSND—Below MRL2025-08-28
4:2 FTSND—Below MRL2025-08-28
6:2 FTSND—Below MRL2025-08-28
HFPO-DAND10Below MRL2025-08-28
ADONAND—Below MRL2025-08-28
9Cl-PF3ONSND—Below MRL2025-08-28
11Cl-PF3OUdSND—Below MRL2025-08-28
PFUnAND—Below MRL2025-08-28
PFMBAND—Below MRL2025-08-28

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