PFAS Comply

WASHINGTON COURT HOUSE PWS

PWSID: OH2400714 · WILLIAMSPORT, OH · Serving 14,100 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
2025-07-07
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
HFPO-DAND10Below MRL2024-10-02
PFMPAND—Below MRL2024-10-02
PFBAND—Below MRL2024-10-02
6:2 FTSND—Below MRL2024-10-02
4:2 FTSND—Below MRL2024-10-02
8:2 FTSND—Below MRL2024-10-02
PFPeAND—Below MRL2024-10-02
PFMBAND—Below MRL2024-10-02
lithiumND—Below MRL2024-10-02
PFTAND—Below MRL2024-10-02
PFTrDAND—Below MRL2024-10-02
NMeFOSAAND—Below MRL2024-10-02
PFEESAND—Below MRL2024-10-02
ADONAND—Below MRL2024-10-02
NEtFOSAAND—Below MRL2024-10-02
PFOSND4Below MRL2024-10-02
PFHpSND—Below MRL2024-10-02
NFDHAND—Below MRL2024-10-02
PFBSND—Below MRL2024-10-02
PFHpAND—Below MRL2024-10-02
PFPeSND—Below MRL2024-10-02
PFNAND10Below MRL2024-10-02
9Cl-PF3ONSND—Below MRL2024-10-02
PFOAND4Below MRL2024-10-02
PFDAND—Below MRL2024-10-02
PFDoAND—Below MRL2024-10-02
PFHxAND—Below MRL2024-10-02
PFUnAND—Below MRL2024-10-02
11Cl-PF3OUdSND—Below MRL2024-10-02
PFHxSND10Below MRL2024-10-02
PFOAND4Below MRL2025-01-08
11Cl-PF3OUdSND—Below MRL2025-01-08
PFPeSND—Below MRL2025-01-08
NFDHAND—Below MRL2025-01-08
PFHpSND—Below MRL2025-01-08
PFBSND—Below MRL2025-01-08
PFHpAND—Below MRL2025-01-08
PFHxSND10Below MRL2025-01-08
PFNAND10Below MRL2025-01-08
PFOSND4Below MRL2025-01-08
PFDAND—Below MRL2025-01-08
PFDoAND—Below MRL2025-01-08
PFUnAND—Below MRL2025-01-08
PFMBAND—Below MRL2025-01-08
9Cl-PF3ONSND—Below MRL2025-01-08
ADONAND—Below MRL2025-01-08
HFPO-DAND10Below MRL2025-01-08
PFBAND—Below MRL2025-01-08
6:2 FTSND—Below MRL2025-01-08
4:2 FTSND—Below MRL2025-01-08
8:2 FTSND—Below MRL2025-01-08
PFMPAND—Below MRL2025-01-08
PFPeAND—Below MRL2025-01-08
PFHxAND—Below MRL2025-01-08
PFTAND—Below MRL2025-01-08
PFEESAND—Below MRL2025-01-08
lithiumND—Below MRL2025-01-08
NMeFOSAAND—Below MRL2025-01-08
NEtFOSAAND—Below MRL2025-01-08
PFTrDAND—Below MRL2025-01-08
PFOAND4Below MRL2025-04-08
HFPO-DAND10Below MRL2025-04-08
ADONAND—Below MRL2025-04-08
9Cl-PF3ONSND—Below MRL2025-04-08
11Cl-PF3OUdSND—Below MRL2025-04-08
PFUnAND—Below MRL2025-04-08
PFHxAND—Below MRL2025-04-08
PFOSND4Below MRL2025-04-08
PFDAND—Below MRL2025-04-08
PFHxSND10Below MRL2025-04-08
6:2 FTSND—Below MRL2025-04-08
4:2 FTSND—Below MRL2025-04-08
PFHpSND—Below MRL2025-04-08
PFBSND—Below MRL2025-04-08
PFHpAND—Below MRL2025-04-08
PFNAND10Below MRL2025-04-08
PFDoAND—Below MRL2025-04-08
lithiumND—Below MRL2025-04-08
NEtFOSAAND—Below MRL2025-04-08
PFTrDAND—Below MRL2025-04-08
PFTAND—Below MRL2025-04-08
PFBAND—Below MRL2025-04-08
NMeFOSAAND—Below MRL2025-04-08
8:2 FTSND—Below MRL2025-04-08
PFPeSND—Below MRL2025-04-08
PFMPAND—Below MRL2025-04-08
PFEESAND—Below MRL2025-04-08
PFMBAND—Below MRL2025-04-08
PFPeAND—Below MRL2025-04-08
NFDHAND—Below MRL2025-04-08
ADONAND—Below MRL2025-07-07
HFPO-DAND10Below MRL2025-07-07
PFBAND—Below MRL2025-07-07
6:2 FTSND—Below MRL2025-07-07
4:2 FTSND—Below MRL2025-07-07
8:2 FTSND—Below MRL2025-07-07
PFMPAND—Below MRL2025-07-07
PFHpSND—Below MRL2025-07-07
PFOSND4Below MRL2025-07-07
9Cl-PF3ONSND—Below MRL2025-07-07
PFPeSND—Below MRL2025-07-07
NFDHAND—Below MRL2025-07-07
PFEESAND—Below MRL2025-07-07
PFMBAND—Below MRL2025-07-07
PFPeAND—Below MRL2025-07-07
PFTrDAND—Below MRL2025-07-07
PFDAND—Below MRL2025-07-07
11Cl-PF3OUdSND—Below MRL2025-07-07
PFBSND—Below MRL2025-07-07
NEtFOSAAND—Below MRL2025-07-07
PFTAND—Below MRL2025-07-07
lithiumND—Below MRL2025-07-07
PFHpAND—Below MRL2025-07-07
PFDoAND—Below MRL2025-07-07
PFNAND10Below MRL2025-07-07
PFOAND4Below MRL2025-07-07
PFUnAND—Below MRL2025-07-07
PFHxSND10Below MRL2025-07-07
NMeFOSAAND—Below MRL2025-07-07
PFHxAND—Below MRL2025-07-07

Next steps