PFAS Comply

ASHLAND AREA WATER AUTHORITY

PWSID: PA3540030 · ASHLAND, PA · Serving 4,200 people

Type: CWSOwner: LSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOS17 ppt(MCL: 4 ppt)

EPA MCL: 4 ppt (parts per trillion) for PFOA and PFOS individually. Compliance deadline: 2031-12-31

Detection summary

2
PFAS compounds detected
17 ppt
Highest single detection
2025-08-25
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOAND4Below MRL2025-08-25
lithiumND—Below MRL2025-02-19
PFHpSND—Below MRL2025-03-24
PFPeSND—Below MRL2025-03-24
NFDHAND—Below MRL2025-03-24
PFEESAND—Below MRL2025-03-24
PFMBAND—Below MRL2025-03-24
PFPeAND—Below MRL2025-03-24
PFMPAND—Below MRL2025-03-24
8:2 FTSND—Below MRL2025-03-24
4:2 FTSND—Below MRL2025-03-24
6:2 FTSND—Below MRL2025-03-24
PFBAND—Below MRL2025-03-24
PFTAND—Below MRL2025-03-24
11Cl-PF3OUdSND—Below MRL2025-03-24
HFPO-DAND10Below MRL2025-03-24
PFHxAND—Below MRL2025-03-24
PFDoAND—Below MRL2025-03-24
PFDAND—Below MRL2025-03-24
PFOAND4Below MRL2025-03-24
PFHxAND—Below MRL2025-08-25
PFUnAND—Below MRL2025-08-25
11Cl-PF3OUdSND—Below MRL2025-08-25
PFBSND—Below MRL2025-08-25
PFHpAND—Below MRL2025-08-25
PFUnAND—Below MRL2025-03-24
PFNAND10Below MRL2025-03-24
PFHpAND—Below MRL2025-03-24
PFBSND—Below MRL2025-03-24
NMeFOSAAND—Below MRL2025-03-24
PFTrDAND—Below MRL2025-03-24
NEtFOSAAND—Below MRL2025-03-24
ADONAND—Below MRL2025-03-24
9Cl-PF3ONSND—Below MRL2025-03-24
PFDAND—Below MRL2025-05-21
NEtFOSAAND—Below MRL2025-05-21
PFBSND—Below MRL2025-05-21
PFHpAND—Below MRL2025-05-21
PFNAND10Below MRL2025-05-21
NMeFOSAAND—Below MRL2025-05-21
PFOAND4Below MRL2025-05-21
PFDoAND—Below MRL2025-05-21
PFHxAND—Below MRL2025-05-21
PFUnAND—Below MRL2025-05-21
11Cl-PF3OUdSND—Below MRL2025-05-21
lithiumND—Below MRL2025-05-21
9Cl-PF3ONSND—Below MRL2025-05-21
PFMBAND—Below MRL2025-05-21
PFHpSND—Below MRL2025-05-21
PFTAND—Below MRL2025-05-21
PFTrDAND—Below MRL2025-05-21
PFPeSND—Below MRL2025-05-21
PFEESAND—Below MRL2025-05-21
PFPeAND—Below MRL2025-05-21
PFMPAND—Below MRL2025-05-21
8:2 FTSND—Below MRL2025-05-21
4:2 FTSND—Below MRL2025-05-21
6:2 FTSND—Below MRL2025-05-21
PFBAND—Below MRL2025-05-21
HFPO-DAND10Below MRL2025-05-21
ADONAND—Below MRL2025-05-21
NFDHAND—Below MRL2025-05-21
9Cl-PF3ONSND—Below MRL2025-08-25
PFHpSND—Below MRL2025-08-25
4:2 FTSND—Below MRL2025-08-25
ADONAND—Below MRL2025-08-25
HFPO-DAND10Below MRL2025-08-25
PFBAND—Below MRL2025-08-25
6:2 FTSND—Below MRL2025-08-25
8:2 FTSND—Below MRL2025-08-25
PFMPAND—Below MRL2025-08-25
PFPeAND—Below MRL2025-08-25
PFMBAND—Below MRL2025-08-25
PFEESAND—Below MRL2025-08-25
PFPeSND—Below MRL2025-08-25
PFTAND—Below MRL2025-08-25
NFDHAND—Below MRL2025-08-25
PFDoAND—Below MRL2025-08-25
lithiumND—Below MRL2025-08-25
PFTrDAND—Below MRL2025-08-25
NMeFOSAAND—Below MRL2025-08-25
NEtFOSAAND—Below MRL2025-08-25
PFDAND—Below MRL2025-08-25
PFNAND10Below MRL2025-08-25
PFOS174Exceeds2025-08-25
PFOS10.44Exceeds2025-03-24
PFOS94Exceeds2025-05-21
PFHxS5.610Detected2025-08-25
PFHxS4.710Detected2025-03-24
PFHxS410Detected2025-05-21

Next steps