PFAS Comply

MARSHALL COUNTY RURAL WATER DISTRICT #2

PWSID: OK1010848 · MADILL, OK · Serving 17,587 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
2024-08-06
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFHxSND10Below MRL2024-08-06
9Cl-PF3ONSND—Below MRL2024-08-06
6:2 FTSND—Below MRL2024-08-06
PFBAND—Below MRL2024-08-06
HFPO-DAND10Below MRL2024-08-06
ADONAND—Below MRL2024-08-06
11Cl-PF3OUdSND—Below MRL2024-08-06
PFHxAND—Below MRL2024-08-06
PFDAND—Below MRL2024-08-06
PFOAND4Below MRL2024-08-06
PFNAND10Below MRL2024-08-06
PFHpAND—Below MRL2024-08-06
PFBSND—Below MRL2024-08-06
4:2 FTSND—Below MRL2024-08-06
PFUnAND—Below MRL2024-08-06
lithiumND—Below MRL2024-08-06
PFOSND4Below MRL2024-08-06
PFHpSND—Below MRL2024-08-06
PFDoAND—Below MRL2024-08-06
NEtFOSAAND—Below MRL2024-08-06
PFTAND—Below MRL2024-08-06
NMeFOSAAND—Below MRL2024-08-06
PFPeSND—Below MRL2024-08-06
NFDHAND—Below MRL2024-08-06
PFEESAND—Below MRL2024-08-06
PFMBAND—Below MRL2024-08-06
PFPeAND—Below MRL2024-08-06
PFMPAND—Below MRL2024-08-06
8:2 FTSND—Below MRL2024-08-06
PFTrDAND—Below MRL2024-08-06
PFMBAND—Below MRL2024-11-04
6:2 FTSND—Below MRL2024-11-04
4:2 FTSND—Below MRL2024-11-04
8:2 FTSND—Below MRL2024-11-04
PFMPAND—Below MRL2024-11-04
NFDHAND—Below MRL2024-11-04
PFPeSND—Below MRL2024-11-04
PFHpSND—Below MRL2024-11-04
PFTAND—Below MRL2024-11-04
PFBAND—Below MRL2024-11-04
NEtFOSAAND—Below MRL2024-11-04
PFDAND—Below MRL2024-11-04
PFTrDAND—Below MRL2024-11-04
HFPO-DAND10Below MRL2024-11-04
ADONAND—Below MRL2024-11-04
9Cl-PF3ONSND—Below MRL2024-11-04
11Cl-PF3OUdSND—Below MRL2024-11-04
PFUnAND—Below MRL2024-11-04
NMeFOSAAND—Below MRL2024-11-04
PFDoAND—Below MRL2024-11-04
PFEESAND—Below MRL2024-11-04
PFOAND4Below MRL2024-11-04
PFOSND4Below MRL2024-11-04
PFNAND10Below MRL2024-11-04
PFHxSND10Below MRL2024-11-04
PFHpAND—Below MRL2024-11-04
PFBSND—Below MRL2024-11-04
PFHxAND—Below MRL2024-11-04
PFPeAND—Below MRL2024-11-04
lithiumND—Below MRL2024-11-04
NMeFOSAAND—Below MRL2025-02-03
PFOAND4Below MRL2025-02-03
PFOSND4Below MRL2025-02-03
PFNAND10Below MRL2025-02-03
PFHxSND10Below MRL2025-02-03
PFBSND—Below MRL2025-02-03
PFDAND—Below MRL2025-02-03
NFDHAND—Below MRL2025-02-03
PFHpAND—Below MRL2025-02-03
PFPeSND—Below MRL2025-02-03
PFHpSND—Below MRL2025-02-03
lithiumND—Below MRL2025-02-03
PFTAND—Below MRL2025-02-03
PFTrDAND—Below MRL2025-02-03
NEtFOSAAND—Below MRL2025-02-03
PFEESAND—Below MRL2025-02-03
6:2 FTSND—Below MRL2025-02-03
PFMBAND—Below MRL2025-02-03
PFDoAND—Below MRL2025-02-03
PFPeAND—Below MRL2025-02-03
PFMPAND—Below MRL2025-02-03
8:2 FTSND—Below MRL2025-02-03
PFBAND—Below MRL2025-02-03
HFPO-DAND10Below MRL2025-02-03
4:2 FTSND—Below MRL2025-02-03
ADONAND—Below MRL2025-02-03
9Cl-PF3ONSND—Below MRL2025-02-03
11Cl-PF3OUdSND—Below MRL2025-02-03
PFUnAND—Below MRL2025-02-03
PFHxAND—Below MRL2025-02-03
PFHxAND—Below MRL2025-05-05
PFTAND—Below MRL2025-05-05
PFPeAND—Below MRL2025-05-05
NMeFOSAAND—Below MRL2025-05-05
NEtFOSAAND—Below MRL2025-05-05
PFTrDAND—Below MRL2025-05-05
PFMBAND—Below MRL2025-05-05
PFDoAND—Below MRL2025-05-05
PFMPAND—Below MRL2025-05-05
8:2 FTSND—Below MRL2025-05-05
4:2 FTSND—Below MRL2025-05-05
PFBAND—Below MRL2025-05-05
HFPO-DAND10Below MRL2025-05-05
PFUnAND—Below MRL2025-05-05
ADONAND—Below MRL2025-05-05
11Cl-PF3OUdSND—Below MRL2025-05-05
9Cl-PF3ONSND—Below MRL2025-05-05
PFPeSND—Below MRL2025-05-05
6:2 FTSND—Below MRL2025-05-05
PFHpAND—Below MRL2025-05-05
NFDHAND—Below MRL2025-05-05
PFEESAND—Below MRL2025-05-05
PFBSND—Below MRL2025-05-05
PFHxSND10Below MRL2025-05-05
PFNAND10Below MRL2025-05-05
PFHpSND—Below MRL2025-05-05
PFOAND4Below MRL2025-05-05
PFDAND—Below MRL2025-05-05
lithiumND—Below MRL2025-05-05
PFOSND4Below MRL2025-05-05

Next steps