PFAS Comply

MUNSTER WATER COMPANY

PWSID: IN5245031 · MUNSTER, IN · Serving 23,894 people

Type: CWSOwner: LSource: 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
2025-09-30
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
6:2 FTSND—Below MRL2025-01-13
PFOSND4Below MRL2025-01-13
PFBSND—Below MRL2025-01-13
NFDHAND—Below MRL2025-01-13
PFHpAND—Below MRL2025-01-13
PFMBAND—Below MRL2025-01-13
PFHxSND10Below MRL2025-01-13
PFPeAND—Below MRL2025-01-13
PFMPAND—Below MRL2025-01-13
4:2 FTSND—Below MRL2025-01-13
PFEESAND—Below MRL2025-01-13
PFBAND—Below MRL2025-01-13
HFPO-DAND10Below MRL2025-01-13
ADONAND—Below MRL2025-01-13
9Cl-PF3ONSND—Below MRL2025-01-13
11Cl-PF3OUdSND—Below MRL2025-01-13
PFOAND4Below MRL2025-01-13
PFDAND—Below MRL2025-01-13
PFDoAND—Below MRL2025-01-13
PFHxAND—Below MRL2025-01-13
8:2 FTSND—Below MRL2025-01-13
lithiumND—Below MRL2025-01-13
PFPeSND—Below MRL2025-01-13
PFUnAND—Below MRL2025-01-13
PFHpSND—Below MRL2025-01-13
NMeFOSAAND—Below MRL2025-01-13
NEtFOSAAND—Below MRL2025-01-13
PFTAND—Below MRL2025-01-13
PFNAND10Below MRL2025-01-13
PFTrDAND—Below MRL2025-01-13
PFEESAND—Below MRL2025-04-14
PFMBAND—Below MRL2025-04-14
PFPeAND—Below MRL2025-04-14
PFMPAND—Below MRL2025-04-14
8:2 FTSND—Below MRL2025-04-14
4:2 FTSND—Below MRL2025-04-14
PFHxSND10Below MRL2025-04-14
PFOSND4Below MRL2025-04-14
9Cl-PF3ONSND—Below MRL2025-04-14
PFOAND4Below MRL2025-04-14
NFDHAND—Below MRL2025-04-14
11Cl-PF3OUdSND—Below MRL2025-04-14
PFHxAND—Below MRL2025-04-14
6:2 FTSND—Below MRL2025-04-14
PFBAND—Below MRL2025-04-14
HFPO-DAND10Below MRL2025-04-14
ADONAND—Below MRL2025-04-14
PFNAND10Below MRL2025-04-14
PFHpAND—Below MRL2025-04-14
PFHpSND—Below MRL2025-04-14
PFDAND—Below MRL2025-04-14
PFUnAND—Below MRL2025-04-14
PFBSND—Below MRL2025-04-14
lithiumND—Below MRL2025-04-14
NEtFOSAAND—Below MRL2025-04-14
NMeFOSAAND—Below MRL2025-04-14
PFPeSND—Below MRL2025-04-14
PFTAND—Below MRL2025-04-14
PFDoAND—Below MRL2025-04-14
PFTrDAND—Below MRL2025-04-14
NMeFOSAAND—Below MRL2025-07-07
lithiumND—Below MRL2025-07-07
PFTrDAND—Below MRL2025-07-07
PFTAND—Below MRL2025-07-07
PFDoAND—Below MRL2025-07-21
NEtFOSAAND—Below MRL2025-07-07
PFBAND—Below MRL2025-07-21
PFOAND4Below MRL2025-07-21
PFMBAND—Below MRL2025-07-21
PFPeAND—Below MRL2025-07-21
PFMPAND—Below MRL2025-07-21
8:2 FTSND—Below MRL2025-07-21
4:2 FTSND—Below MRL2025-07-21
6:2 FTSND—Below MRL2025-07-21
HFPO-DAND10Below MRL2025-07-21
ADONAND—Below MRL2025-07-21
9Cl-PF3ONSND—Below MRL2025-07-21
11Cl-PF3OUdSND—Below MRL2025-07-21
NFDHAND—Below MRL2025-07-21
PFHpSND—Below MRL2025-07-21
PFPeSND—Below MRL2025-07-21
PFUnAND—Below MRL2025-07-21
PFEESAND—Below MRL2025-07-21
PFBSND—Below MRL2025-07-21
PFHpAND—Below MRL2025-07-21
PFHxAND—Below MRL2025-07-21
PFHxSND10Below MRL2025-07-21
PFNAND10Below MRL2025-07-21
PFOSND4Below MRL2025-07-21
PFDAND—Below MRL2025-07-21
PFMBAND—Below MRL2025-09-30
PFDAND—Below MRL2025-09-30
NFDHAND—Below MRL2025-09-30
PFHpSND—Below MRL2025-09-30
PFBSND—Below MRL2025-09-30
PFHpAND—Below MRL2025-09-30
PFOSND4Below MRL2025-09-30
PFNAND10Below MRL2025-09-30
PFPeAND—Below MRL2025-09-30
PFOAND4Below MRL2025-09-30
PFDoAND—Below MRL2025-09-30
PFHxSND10Below MRL2025-09-30
9Cl-PF3ONSND—Below MRL2025-09-30
PFTAND—Below MRL2025-09-30
PFTrDAND—Below MRL2025-09-30
NEtFOSAAND—Below MRL2025-09-30
NMeFOSAAND—Below MRL2025-09-30
PFPeSND—Below MRL2025-09-30
lithiumND—Below MRL2025-09-30
PFUnAND—Below MRL2025-09-30
11Cl-PF3OUdSND—Below MRL2025-09-30
PFMPAND—Below MRL2025-09-30
ADONAND—Below MRL2025-09-30
HFPO-DAND10Below MRL2025-09-30
PFBAND—Below MRL2025-09-30
6:2 FTSND—Below MRL2025-09-30
4:2 FTSND—Below MRL2025-09-30
8:2 FTSND—Below MRL2025-09-30
PFHxAND—Below MRL2025-09-30
PFEESAND—Below MRL2025-09-30

Next steps