PFAS Comply

LOCKWOOD WATER AND SEWER DISTRICT

PWSID: MT0000156 · BILLINGS, MT · Serving 5,900 people

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

1
PFAS compounds detected
57000 ppt
Highest single detection
2023-08-21
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
NFDHAND—Below MRL2023-11-15
8:2 FTSND—Below MRL2023-02-14
PFBAND—Below MRL2023-02-14
PFDoAND—Below MRL2023-02-14
PFHpSND—Below MRL2023-02-14
9Cl-PF3ONSND—Below MRL2023-02-14
ADONAND—Below MRL2023-02-14
HFPO-DAND10Below MRL2023-02-14
NMeFOSAAND—Below MRL2023-11-15
NEtFOSAAND—Below MRL2023-11-15
PFTrDAND—Below MRL2023-11-15
PFUnAND—Below MRL2023-02-14
NFDHAND—Below MRL2023-02-14
PFEESAND—Below MRL2023-02-14
PFMBAND—Below MRL2023-02-14
PFMPAND—Below MRL2023-02-14
4:2 FTSND—Below MRL2023-02-14
PFDAND—Below MRL2023-02-14
PFHxAND—Below MRL2023-02-14
PFPeAND—Below MRL2023-02-14
PFOSND4Below MRL2023-02-14
PFBSND—Below MRL2023-02-14
PFHpAND—Below MRL2023-02-14
PFHxSND10Below MRL2023-02-14
PFPeSND—Below MRL2023-02-14
PFNAND10Below MRL2023-02-14
11Cl-PF3OUdSND—Below MRL2023-02-14
6:2 FTSND—Below MRL2023-02-14
PFOAND4Below MRL2023-02-14
NMeFOSAAND—Below MRL2023-02-14
NEtFOSAAND—Below MRL2023-02-14
PFTrDAND—Below MRL2023-02-14
PFTAND—Below MRL2023-02-14
ADONAND—Below MRL2023-05-02
PFPeSND—Below MRL2023-05-02
NFDHAND—Below MRL2023-05-02
PFEESAND—Below MRL2023-05-02
PFMBAND—Below MRL2023-05-02
PFPeAND—Below MRL2023-05-02
PFMPAND—Below MRL2023-05-02
8:2 FTSND—Below MRL2023-05-02
4:2 FTSND—Below MRL2023-05-02
6:2 FTSND—Below MRL2023-05-02
PFBAND—Below MRL2023-05-02
PFHxSND10Below MRL2023-05-02
PFHpAND—Below MRL2023-05-02
PFBSND—Below MRL2023-05-02
PFHpSND—Below MRL2023-05-02
PFOAND4Below MRL2023-05-02
PFHxAND—Below MRL2023-05-02
PFDoAND—Below MRL2023-05-02
PFTAND—Below MRL2023-05-02
PFTrDAND—Below MRL2023-05-02
NEtFOSAAND—Below MRL2023-05-02
HFPO-DAND10Below MRL2023-05-02
PFDAND—Below MRL2023-05-02
PFUnAND—Below MRL2023-05-02
PFOSND4Below MRL2023-05-02
PFNAND10Below MRL2023-05-02
11Cl-PF3OUdSND—Below MRL2023-05-02
9Cl-PF3ONSND—Below MRL2023-05-02
NMeFOSAAND—Below MRL2023-05-02
PFBSND—Below MRL2023-08-21
PFPeAND—Below MRL2023-08-21
PFDoAND—Below MRL2023-08-21
PFDAND—Below MRL2023-08-21
PFOAND4Below MRL2023-08-21
PFMBAND—Below MRL2023-08-21
PFEESAND—Below MRL2023-08-21
NFDHAND—Below MRL2023-08-21
PFPeSND—Below MRL2023-08-21
PFOSND4Below MRL2023-08-21
PFNAND10Below MRL2023-08-21
PFHxSND10Below MRL2023-08-21
PFBAND—Below MRL2023-08-21
NEtFOSAAND—Below MRL2023-08-21
PFMPAND—Below MRL2023-08-21
8:2 FTSND—Below MRL2023-08-21
4:2 FTSND—Below MRL2023-08-21
6:2 FTSND—Below MRL2023-08-21
PFUnAND—Below MRL2023-08-21
PFHpSND—Below MRL2023-08-21
11Cl-PF3OUdSND—Below MRL2023-08-21
9Cl-PF3ONSND—Below MRL2023-08-21
ADONAND—Below MRL2023-08-21
PFHxAND—Below MRL2023-08-21
HFPO-DAND10Below MRL2023-08-21
PFHpAND—Below MRL2023-08-21
PFTAND—Below MRL2023-08-21
PFTrDAND—Below MRL2023-08-21
NMeFOSAAND—Below MRL2023-08-21
PFHxAND—Below MRL2023-11-15
6:2 FTSND—Below MRL2023-11-15
PFBAND—Below MRL2023-11-15
PFPeSND—Below MRL2023-11-15
PFEESAND—Below MRL2023-11-15
PFMBAND—Below MRL2023-11-15
HFPO-DAND10Below MRL2023-11-15
ADONAND—Below MRL2023-11-15
9Cl-PF3ONSND—Below MRL2023-11-15
4:2 FTSND—Below MRL2023-11-15
PFUnAND—Below MRL2023-11-15
PFHpSND—Below MRL2023-11-15
PFDoAND—Below MRL2023-11-15
PFDAND—Below MRL2023-11-15
PFOAND4Below MRL2023-11-15
PFOSND4Below MRL2023-11-15
PFNAND10Below MRL2023-11-15
PFHxSND10Below MRL2023-11-15
PFHpAND—Below MRL2023-11-15
PFBSND—Below MRL2023-11-15
PFTAND—Below MRL2023-11-15
11Cl-PF3OUdSND—Below MRL2023-11-15
PFMPAND—Below MRL2023-11-15
PFPeAND—Below MRL2023-11-15
8:2 FTSND—Below MRL2023-11-15
lithium57000—2023-02-14
lithium44000—2023-08-21
lithium35000—2023-11-15
lithium35000—2023-05-02

Next steps