PFAS Comply

MUHLENBERG TWP MUNI AUTH

PWSID: PA3060038 · READING, PA · Serving 21,000 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
Exceeds MCL

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

Key contaminants vs MCL

PFOA8.8 ppt(MCL: 4 ppt)
PFOS11.5 ppt(MCL: 4 ppt)

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

Detection summary

10
PFAS compounds detected
10300 ppt
Highest single detection
2024-05-29
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDAND—Below MRL2024-12-13
PFDoAND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
PFOAND4Below MRL2024-05-29
PFOSND4Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
HFPO-DAND10Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFBAND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
PFPeAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
PFHxAND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-12-20
PFTAND—Below MRL2024-12-20
PFTrDAND—Below MRL2024-12-20
NEtFOSAAND—Below MRL2024-12-20
NMeFOSAAND—Below MRL2024-12-20
lithiumND—Below MRL2024-12-20
PFBSND—Below MRL2024-12-20
PFHpAND—Below MRL2024-12-20
PFHxSND10Below MRL2024-12-20
PFNAND10Below MRL2024-12-20
PFOSND4Below MRL2024-12-20
PFOAND4Below MRL2024-12-20
PFDAND—Below MRL2024-12-20
PFDoAND—Below MRL2024-12-20
PFHpSND—Below MRL2024-12-20
4:2 FTSND—Below MRL2024-12-20
NFDHAND—Below MRL2024-12-20
PFEESAND—Below MRL2024-12-20
PFMBAND—Below MRL2024-12-20
PFPeAND—Below MRL2024-12-20
PFHxAND—Below MRL2024-12-20
8:2 FTSND—Below MRL2024-12-20
PFUnAND—Below MRL2024-12-20
6:2 FTSND—Below MRL2024-12-20
PFBAND—Below MRL2024-12-20
HFPO-DAND10Below MRL2024-12-20
ADONAND—Below MRL2024-12-20
9Cl-PF3ONSND—Below MRL2024-12-20
PFPeSND—Below MRL2024-12-20
PFMPAND—Below MRL2024-12-20
PFHxAND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
PFDoAND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
PFOAND4Below MRL2024-05-29
PFOSND4Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFOSND4Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
PFBSND—Below MRL2024-12-13
PFBAND—Below MRL2024-12-13
NMeFOSAAND—Below MRL2024-12-13
NEtFOSAAND—Below MRL2024-12-13
PFTrDAND—Below MRL2024-12-13
PFTAND—Below MRL2024-12-13
PFHpSND—Below MRL2024-12-13
PFPeSND—Below MRL2024-12-13
NFDHAND—Below MRL2024-12-13
PFEESAND—Below MRL2024-12-13
PFMBAND—Below MRL2024-12-13
PFPeAND—Below MRL2024-12-13
PFMPAND—Below MRL2024-12-13
8:2 FTSND—Below MRL2024-12-13
6:2 FTSND—Below MRL2024-12-13
PFHxAND—Below MRL2024-12-13
PFHpAND—Below MRL2024-12-13
PFHxSND10Below MRL2024-12-13
PFNAND10Below MRL2024-12-13
PFOSND4Below MRL2024-12-13
PFOAND4Below MRL2024-12-13
4:2 FTSND—Below MRL2024-12-13
PFDoAND—Below MRL2024-12-13
lithiumND—Below MRL2024-12-13
PFUnAND—Below MRL2024-12-13
11Cl-PF3OUdSND—Below MRL2024-12-13
9Cl-PF3ONSND—Below MRL2024-12-13
ADONAND—Below MRL2024-12-13
HFPO-DAND10Below MRL2024-12-13
PFBSND—Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
PFPeAND—Below MRL2024-05-29
PFBSND—Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
PFBAND—Below MRL2024-05-29
HFPO-DAND10Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
lithiumND—Below MRL2024-12-20
ADONAND—Below MRL2024-12-20
PFUnAND—Below MRL2024-12-20
NEtFOSAAND—Below MRL2024-12-20
NMeFOSAAND—Below MRL2024-12-20
PFBSND—Below MRL2024-12-20
PFHpAND—Below MRL2024-12-20
PFHxSND10Below MRL2024-12-20
PFNAND10Below MRL2024-12-20
PFOSND4Below MRL2024-12-20
PFOAND4Below MRL2024-12-20
PFDAND—Below MRL2024-12-20
PFBAND—Below MRL2024-12-20
PFHxAND—Below MRL2024-12-20
PFHpSND—Below MRL2024-12-20
11Cl-PF3OUdSND—Below MRL2024-12-20
PFPeAND—Below MRL2024-12-20
PFPeSND—Below MRL2024-12-20
NFDHAND—Below MRL2024-12-20
PFDoAND—Below MRL2024-12-20
PFMBAND—Below MRL2024-12-20
PFTrDAND—Below MRL2024-12-20
PFMPAND—Below MRL2024-12-20
8:2 FTSND—Below MRL2024-12-20
4:2 FTSND—Below MRL2024-12-20
6:2 FTSND—Below MRL2024-12-20
HFPO-DAND10Below MRL2024-12-20
PFTAND—Below MRL2024-12-20
9Cl-PF3ONSND—Below MRL2024-12-20
PFEESAND—Below MRL2024-12-20
HFPO-DAND10Below MRL2024-05-29
PFBAND—Below MRL2024-05-29
PFBSND—Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFOAND4Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
PFDoAND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
PFMPAND—Below MRL2024-12-20
ADONAND—Below MRL2024-12-20
PFMBAND—Below MRL2024-12-20
PFTrDAND—Below MRL2024-12-20
PFTAND—Below MRL2024-12-20
lithiumND—Below MRL2024-12-20
PFHpSND—Below MRL2024-12-20
PFPeSND—Below MRL2024-12-20
NFDHAND—Below MRL2024-12-20
PFEESAND—Below MRL2024-12-20
8:2 FTSND—Below MRL2024-12-20
4:2 FTSND—Below MRL2024-12-20
6:2 FTSND—Below MRL2024-12-20
NEtFOSAAND—Below MRL2024-12-20
HFPO-DAND10Below MRL2024-12-20
NMeFOSAAND—Below MRL2024-12-20
9Cl-PF3ONSND—Below MRL2024-12-20
11Cl-PF3OUdSND—Below MRL2024-12-20
PFUnAND—Below MRL2024-12-20
PFHxAND—Below MRL2024-12-20
PFDoAND—Below MRL2024-12-20
PFDAND—Below MRL2024-12-20
PFOAND4Below MRL2024-12-20
PFHxSND10Below MRL2024-12-20
PFHpAND—Below MRL2024-12-20
PFBSND—Below MRL2024-12-20
PFBAND—Below MRL2024-12-20
PFMBAND—Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
PFDoAND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
HFPO-DAND10Below MRL2024-05-29
PFBAND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
HFPO-DAND10Below MRL2024-12-20
ADONAND—Below MRL2024-12-20
6:2 FTSND—Below MRL2024-12-20
NEtFOSAAND—Below MRL2024-12-20
PFTrDAND—Below MRL2024-12-20
PFTAND—Below MRL2024-12-20
PFHpSND—Below MRL2024-12-20
PFPeSND—Below MRL2024-12-20
NFDHAND—Below MRL2024-12-20
PFEESAND—Below MRL2024-12-20
PFMBAND—Below MRL2024-12-20
PFMPAND—Below MRL2024-12-20
8:2 FTSND—Below MRL2024-12-20
NMeFOSAAND—Below MRL2024-12-20
PFBAND—Below MRL2024-12-20
lithiumND—Below MRL2024-12-20
9Cl-PF3ONSND—Below MRL2024-12-20
11Cl-PF3OUdSND—Below MRL2024-12-20
PFUnAND—Below MRL2024-12-20
PFDoAND—Below MRL2024-12-20
PFDAND—Below MRL2024-12-20
PFNAND10Below MRL2024-12-20
PFHpAND—Below MRL2024-12-20
4:2 FTSND—Below MRL2024-12-20
HFPO-DAND10Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
PFPeAND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
PFDoAND—Below MRL2024-05-29
PFBSND—Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
PFOSND4Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
PFBAND—Below MRL2024-05-29
PFHxAND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
PFOAND4Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-12-13
PFUnAND—Below MRL2024-12-13
PFHpSND—Below MRL2024-12-13
PFPeSND—Below MRL2024-12-13
NFDHAND—Below MRL2024-12-13
PFEESAND—Below MRL2024-12-13
PFPeAND—Below MRL2024-12-13
8:2 FTSND—Below MRL2024-12-13
4:2 FTSND—Below MRL2024-12-13
6:2 FTSND—Below MRL2024-12-13
PFBAND—Below MRL2024-12-13
HFPO-DAND10Below MRL2024-12-13
ADONAND—Below MRL2024-12-13
PFTAND—Below MRL2024-12-13
11Cl-PF3OUdSND—Below MRL2024-12-13
PFMBAND—Below MRL2024-12-13
PFHxAND—Below MRL2024-12-13
PFDoAND—Below MRL2024-12-13
PFDAND—Below MRL2024-12-13
PFOAND4Below MRL2024-12-13
PFOSND4Below MRL2024-12-13
PFNAND10Below MRL2024-12-13
PFHxSND10Below MRL2024-12-13
PFHpAND—Below MRL2024-12-13
PFBSND—Below MRL2024-12-13
lithiumND—Below MRL2024-12-13
NMeFOSAAND—Below MRL2024-12-13
PFTrDAND—Below MRL2024-12-13
9Cl-PF3ONSND—Below MRL2024-12-13
PFMPAND—Below MRL2024-12-13
PFUnAND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFDoAND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
HFPO-DAND10Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
PFNAND10Below MRL2024-12-13
PFHxSND10Below MRL2024-12-13
PFPeSND—Below MRL2024-12-13
lithiumND—Below MRL2024-12-13
PFHpSND—Below MRL2024-12-13
NEtFOSAAND—Below MRL2024-12-13
PFTrDAND—Below MRL2024-12-13
PFTAND—Below MRL2024-12-13
PFMPAND—Below MRL2024-12-13
NMeFOSAAND—Below MRL2024-12-13
ADONAND—Below MRL2024-12-13
6:2 FTSND—Below MRL2024-12-13
PFMBAND—Below MRL2024-12-13
8:2 FTSND—Below MRL2024-12-13
4:2 FTSND—Below MRL2024-12-13
NFDHAND—Below MRL2024-12-13
HFPO-DAND10Below MRL2024-12-13
9Cl-PF3ONSND—Below MRL2024-12-13
11Cl-PF3OUdSND—Below MRL2024-12-13
PFUnAND—Below MRL2024-12-13
PFDoAND—Below MRL2024-12-13
PFDAND—Below MRL2024-12-13
PFEESAND—Below MRL2024-12-13
PFDoAND—Below MRL2024-05-29
PFHxAND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
HFPO-DAND10Below MRL2024-05-29
PFOSND4Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFNAND10Below MRL2024-05-29
PFHxSND10Below MRL2024-05-29
PFHpAND—Below MRL2024-05-29
PFBSND—Below MRL2024-05-29
PFOAND4Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
PFBAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
PFPeAND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
8:2 FTSND—Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
PFPeAND—Below MRL2024-12-13
PFBAND—Below MRL2024-12-13
PFBSND—Below MRL2024-12-13
PFHpAND—Below MRL2024-12-13
PFHxSND10Below MRL2024-12-13
PFNAND10Below MRL2024-12-13
PFOSND4Below MRL2024-12-13
PFOAND4Below MRL2024-12-13
PFDAND—Below MRL2024-12-13
PFDoAND—Below MRL2024-12-13
PFHxAND—Below MRL2024-12-13
PFUnAND—Below MRL2024-12-13
11Cl-PF3OUdSND—Below MRL2024-12-13
9Cl-PF3ONSND—Below MRL2024-12-13
PFEESAND—Below MRL2024-12-13
HFPO-DAND10Below MRL2024-12-13
NMeFOSAAND—Below MRL2024-12-13
6:2 FTSND—Below MRL2024-12-13
4:2 FTSND—Below MRL2024-12-13
8:2 FTSND—Below MRL2024-12-13
PFMPAND—Below MRL2024-12-13
PFMBAND—Below MRL2024-12-13
NFDHAND—Below MRL2024-12-13
PFPeSND—Below MRL2024-12-13
PFHpSND—Below MRL2024-12-13
lithiumND—Below MRL2024-12-13
PFTAND—Below MRL2024-12-13
PFTrDAND—Below MRL2024-12-13
NEtFOSAAND—Below MRL2024-12-13
ADONAND—Below MRL2024-12-13
PFBAND—Below MRL2024-05-29
HFPO-DAND10Below MRL2024-05-29
4:2 FTSND—Below MRL2024-05-29
NMeFOSAAND—Below MRL2024-05-29
NEtFOSAAND—Below MRL2024-05-29
PFTrDAND—Below MRL2024-05-29
PFTAND—Below MRL2024-05-29
PFHpSND—Below MRL2024-05-29
PFPeSND—Below MRL2024-05-29
NFDHAND—Below MRL2024-05-29
PFEESAND—Below MRL2024-05-29
PFMBAND—Below MRL2024-05-29
PFPeAND—Below MRL2024-05-29
PFMPAND—Below MRL2024-05-29
lithiumND—Below MRL2024-05-29
6:2 FTSND—Below MRL2024-05-29
ADONAND—Below MRL2024-05-29
9Cl-PF3ONSND—Below MRL2024-05-29
11Cl-PF3OUdSND—Below MRL2024-05-29
PFUnAND—Below MRL2024-05-29
PFHxAND—Below MRL2024-05-29
PFDoAND—Below MRL2024-05-29
PFDAND—Below MRL2024-05-29
PFOAND4Below MRL2024-05-29
lithium10300—2024-05-29
PFPeA16—2024-12-13
PFHxA15.6—2024-12-13
PFPeA14.4—2024-05-29
PFHxA12.4—2024-05-29
PFOS11.54Exceeds2024-12-20
PFOS10.34Exceeds2024-05-29
PFOA8.84Exceeds2024-12-13
PFOA8.44Exceeds2024-05-29
PFBA6.6—2024-12-13
PFPeA6.4—2024-05-29
PFBA6.2—2024-05-29
PFHxA5.9—2024-05-29
PFOA5.84Exceeds2024-05-29
PFOS5.74Exceeds2024-05-29
PFOS5.54Exceeds2024-05-29
PFPeA5.5—2024-12-20
PFHpA5.5—2024-12-13
PFOS5.44Exceeds2024-12-13
PFHxA5.2—2024-12-20
PFBS5.2—2024-05-29
PFHpA5.2—2024-05-29
PFBS5.1—2024-12-13
PFOA54Exceeds2024-12-20
PFOS4.84Exceeds2024-12-20
PFBS4.5—2024-05-29
PFHxS4.310Detected2024-12-20
PFNA4.310Detected2024-12-20
PFNA4.310Detected2024-05-29
PFBS4.1—2024-12-20
PFPeA4—2024-05-29
PFBS3.9—2024-05-29
PFPeA3.5—2024-12-20
PFHxS3.210Detected2024-05-29
PFHxA3—2024-05-29

Violation history

Monitoring & Reporting - PFOA(PFOA)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2020-01-01 · Open · Tier 3

Next steps