PFAS Comply

ONAWA MUNICIPAL WATER PLANT

PWSID: IA6739095 · ONAWA, IA · Serving 2,906 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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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
60000 ppt
Highest single detection
2025-09-09
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFOAND4Below MRL2025-09-09
PFUnAND—Below MRL2025-03-04
PFHxAND—Below MRL2025-03-04
9Cl-PF3ONSND—Below MRL2025-03-04
PFTrDAND—Below MRL2025-03-04
PFHpSND—Below MRL2025-03-04
ADONAND—Below MRL2025-03-04
PFTAND—Below MRL2025-03-04
PFPeAND—Below MRL2025-03-04
PFOAND4Below MRL2025-03-04
PFDoAND—Below MRL2025-03-04
HFPO-DAND10Below MRL2025-03-04
PFBAND—Below MRL2025-03-04
6:2 FTSND—Below MRL2025-03-04
4:2 FTSND—Below MRL2025-03-04
PFPeSND—Below MRL2025-03-04
PFMPAND—Below MRL2025-03-04
PFBSND—Below MRL2025-03-04
PFHpAND—Below MRL2025-03-04
PFHxSND10Below MRL2025-03-04
PFMBAND—Below MRL2025-03-04
PFEESAND—Below MRL2025-03-04
NFDHAND—Below MRL2025-03-04
PFNAND10Below MRL2025-03-04
PFOSND4Below MRL2025-03-04
8:2 FTSND—Below MRL2025-03-04
NEtFOSAAND—Below MRL2025-03-04
PFOSND4Below MRL2025-09-09
11Cl-PF3OUdSND—Below MRL2025-03-04
NMeFOSAAND—Below MRL2025-03-04
PFDAND—Below MRL2025-03-04
PFEESAND—Below MRL2025-09-09
PFUnAND—Below MRL2025-09-09
11Cl-PF3OUdSND—Below MRL2025-09-09
9Cl-PF3ONSND—Below MRL2025-09-09
ADONAND—Below MRL2025-09-09
HFPO-DAND10Below MRL2025-09-09
PFPeSND—Below MRL2025-09-09
6:2 FTSND—Below MRL2025-09-09
8:2 FTSND—Below MRL2025-09-09
PFMPAND—Below MRL2025-09-09
PFHxAND—Below MRL2025-09-09
PFMBAND—Below MRL2025-09-09
PFBAND—Below MRL2025-09-09
PFHpSND—Below MRL2025-09-09
PFTAND—Below MRL2025-09-09
PFTrDAND—Below MRL2025-09-09
NEtFOSAAND—Below MRL2025-09-09
NMeFOSAAND—Below MRL2025-09-09
PFDAND—Below MRL2025-09-09
PFPeAND—Below MRL2025-09-09
PFHpAND—Below MRL2025-09-09
NFDHAND—Below MRL2025-09-09
4:2 FTSND—Below MRL2025-09-09
PFBSND—Below MRL2025-09-09
PFHxSND10Below MRL2025-09-09
PFNAND10Below MRL2025-09-09
PFDoAND—Below MRL2025-09-09
lithium60000—2025-09-09
lithium41000—2025-03-04

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