PFAS Comply

MILLERSBURG WATER AUTH

PWSID: PA7220034 · MILLERSBURG, PA · Serving 4,600 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

PFOA4.5 ppt(MCL: 4 ppt)
PFOS10 ppt(MCL: 4 ppt)

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

Detection summary

5
PFAS compounds detected
42400 ppt
Highest single detection
2023-08-22
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
4:2 FTSND—Below MRL2023-08-22
PFHpSND—Below MRL2023-02-14
PFPeSND—Below MRL2023-02-14
NFDHAND—Below MRL2023-02-14
PFMBAND—Below MRL2023-02-14
PFTrDAND—Below MRL2023-02-14
PFMPAND—Below MRL2023-02-14
PFEESAND—Below MRL2023-02-14
PFOAND4Below MRL2023-02-14
PFDAND—Below MRL2023-02-14
NEtFOSAAND—Below MRL2023-02-14
PFTAND—Below MRL2023-02-14
PFBSND—Below MRL2023-02-14
PFHpAND—Below MRL2023-02-14
PFHxSND10Below MRL2023-02-14
PFNAND10Below MRL2023-02-14
8:2 FTSND—Below MRL2023-02-14
NMeFOSAAND—Below MRL2023-02-14
PFDoAND—Below MRL2023-02-14
PFMBAND—Below MRL2023-08-22
PFPeAND—Below MRL2023-08-22
PFMPAND—Below MRL2023-08-22
8:2 FTSND—Below MRL2023-08-22
PFDAND—Below MRL2023-08-22
6:2 FTSND—Below MRL2023-08-22
PFNAND10Below MRL2023-08-22
HFPO-DAND10Below MRL2023-08-22
ADONAND—Below MRL2023-08-22
9Cl-PF3ONSND—Below MRL2023-08-22
11Cl-PF3OUdSND—Below MRL2023-08-22
PFUnAND—Below MRL2023-08-22
PFDoAND—Below MRL2023-08-22
PFPeAND—Below MRL2023-02-14
4:2 FTSND—Below MRL2023-02-14
PFOSND4Below MRL2023-02-14
PFHxAND—Below MRL2023-02-14
PFUnAND—Below MRL2023-02-14
6:2 FTSND—Below MRL2023-02-14
9Cl-PF3ONSND—Below MRL2023-02-14
ADONAND—Below MRL2023-02-14
HFPO-DAND10Below MRL2023-02-14
PFBAND—Below MRL2023-02-14
11Cl-PF3OUdSND—Below MRL2023-02-14
PFHxAND—Below MRL2023-05-16
PFUnAND—Below MRL2023-05-16
11Cl-PF3OUdSND—Below MRL2023-05-16
9Cl-PF3ONSND—Below MRL2023-05-16
ADONAND—Below MRL2023-05-16
HFPO-DAND10Below MRL2023-05-16
4:2 FTSND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-05-16
PFDoAND—Below MRL2023-05-16
NEtFOSAAND—Below MRL2023-05-16
PFBAND—Below MRL2023-05-16
PFDAND—Below MRL2023-05-16
PFOAND4Below MRL2023-05-16
PFOSND4Below MRL2023-05-16
PFNAND10Below MRL2023-05-16
8:2 FTSND—Below MRL2023-05-16
NMeFOSAAND—Below MRL2023-05-16
PFHxSND10Below MRL2023-05-16
PFTrDAND—Below MRL2023-05-16
PFTAND—Below MRL2023-05-16
PFHpSND—Below MRL2023-05-16
PFHpAND—Below MRL2023-05-16
PFPeSND—Below MRL2023-05-16
NFDHAND—Below MRL2023-05-16
PFPeAND—Below MRL2023-05-16
PFMPAND—Below MRL2023-05-16
PFBSND—Below MRL2023-05-16
PFMBAND—Below MRL2023-05-16
PFEESAND—Below MRL2023-05-16
6:2 FTSND—Below MRL2023-08-22
4:2 FTSND—Below MRL2023-08-22
8:2 FTSND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-08-22
PFBAND—Below MRL2023-08-22
PFTAND—Below MRL2023-08-22
NFDHAND—Below MRL2023-08-22
PFPeSND—Below MRL2023-08-22
PFHpSND—Below MRL2023-08-22
PFTrDAND—Below MRL2023-08-22
PFOAND4Below MRL2023-08-22
PFDAND—Below MRL2023-08-22
PFPeAND—Below MRL2023-08-22
PFMPAND—Below MRL2023-08-22
PFDoAND—Below MRL2023-08-22
PFEESAND—Below MRL2023-08-22
PFUnAND—Below MRL2023-08-22
PFMBAND—Below MRL2023-08-22
PFNAND10Below MRL2023-08-22
11Cl-PF3OUdSND—Below MRL2023-08-22
9Cl-PF3ONSND—Below MRL2023-08-22
PFBSND—Below MRL2023-08-22
ADONAND—Below MRL2023-08-22
HFPO-DAND10Below MRL2023-08-22
PFHpAND—Below MRL2023-08-22
PFHxAND—Below MRL2023-08-22
PFBSND—Below MRL2023-11-21
PFHpAND—Below MRL2023-11-21
PFNAND10Below MRL2023-11-21
PFOAND4Below MRL2023-11-21
9Cl-PF3ONSND—Below MRL2023-11-21
PFDoAND—Below MRL2023-11-21
HFPO-DAND10Below MRL2023-11-21
PFHxAND—Below MRL2023-11-21
PFUnAND—Below MRL2023-11-21
11Cl-PF3OUdSND—Below MRL2023-11-21
PFPeSND—Below MRL2023-11-21
ADONAND—Below MRL2023-11-21
PFDAND—Below MRL2023-11-21
PFTrDAND—Below MRL2023-11-21
PFBAND—Below MRL2023-11-21
PFEESAND—Below MRL2023-11-21
NEtFOSAAND—Below MRL2023-11-21
PFTAND—Below MRL2023-11-21
PFHpSND—Below MRL2023-11-21
6:2 FTSND—Below MRL2023-11-21
PFMBAND—Below MRL2023-11-21
PFPeAND—Below MRL2023-11-21
PFMPAND—Below MRL2023-11-21
8:2 FTSND—Below MRL2023-11-21
4:2 FTSND—Below MRL2023-11-21
NFDHAND—Below MRL2023-11-21
NMeFOSAAND—Below MRL2023-11-21
NFDHAND—Below MRL2023-02-14
PFPeSND—Below MRL2023-02-14
PFHpSND—Below MRL2023-02-14
NMeFOSAAND—Below MRL2023-02-14
NEtFOSAAND—Below MRL2023-02-14
PFTAND—Below MRL2023-02-14
PFEESAND—Below MRL2023-02-14
PFTrDAND—Below MRL2023-02-14
PFUnAND—Below MRL2023-02-14
PFNAND10Below MRL2023-02-14
PFHxSND10Below MRL2023-02-14
PFHpAND—Below MRL2023-02-14
PFBSND—Below MRL2023-02-14
9Cl-PF3ONSND—Below MRL2023-02-14
PFDAND—Below MRL2023-02-14
PFDoAND—Below MRL2023-02-14
PFOAND4Below MRL2023-02-14
PFHxAND—Below MRL2023-02-14
11Cl-PF3OUdSND—Below MRL2023-02-14
ADONAND—Below MRL2023-02-14
HFPO-DAND10Below MRL2023-02-14
PFBAND—Below MRL2023-02-14
6:2 FTSND—Below MRL2023-02-14
4:2 FTSND—Below MRL2023-02-14
8:2 FTSND—Below MRL2023-02-14
PFMPAND—Below MRL2023-02-14
PFPeAND—Below MRL2023-02-14
PFMBAND—Below MRL2023-02-14
PFTrDAND—Below MRL2023-08-22
PFHxAND—Below MRL2023-08-22
NMeFOSAAND—Below MRL2023-08-22
NEtFOSAAND—Below MRL2023-08-22
PFHxSND10Below MRL2023-08-22
PFHpAND—Below MRL2023-08-22
PFTAND—Below MRL2023-08-22
PFBAND—Below MRL2023-08-22
PFHpSND—Below MRL2023-08-22
PFPeSND—Below MRL2023-08-22
NFDHAND—Below MRL2023-08-22
PFEESAND—Below MRL2023-08-22
lithium42400—2023-02-14
lithium40600—2023-08-22
lithium25800—2023-08-22
lithium17500—2023-02-14
lithium16600—2023-05-16
lithium12000—2023-11-21
PFOS104Exceeds2023-08-22
PFOS8.34Exceeds2023-02-14
PFOS5.64Exceeds2023-08-22
PFOS5.34Exceeds2023-11-21
PFOA4.54Exceeds2023-08-22
PFHxS3.510Detected2023-08-22
PFHxS3.310Detected2023-11-21
PFBS3.2—2023-08-22

Violation history

Monitoring & Reporting - PFHxA(PFHxA)
2023-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2017-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2017-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2017-01-01 · Resolved · Tier 3

Next steps