PFAS Comply

MARCO ISLAND UTILITIES (CITY OF)

PWSID: FL5110183 · MARCO ISLAND, FL · Serving 31,830 people

Type: CWSOwner: PSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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Exceeds MCL

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

Key contaminants vs MCL

PFOA6.6 ppt(MCL: 4 ppt)
PFOS8 ppt(MCL: 4 ppt)

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

Detection summary

7
PFAS compounds detected
9.2 ppt
Highest single detection
2024-09-24
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDoAND—Below MRL2024-08-20
PFHpAND—Below MRL2023-12-12
PFHxSND10Below MRL2023-12-12
PFNAND10Below MRL2023-12-12
PFOSND4Below MRL2023-12-12
PFOAND4Below MRL2023-12-12
PFDAND—Below MRL2023-12-12
PFDoAND—Below MRL2023-12-12
PFHxAND—Below MRL2023-12-12
PFUnAND—Below MRL2023-12-12
11Cl-PF3OUdSND—Below MRL2023-12-12
PFBSND—Below MRL2023-12-12
ADONAND—Below MRL2023-12-12
4:2 FTSND—Below MRL2023-12-12
PFBAND—Below MRL2023-12-12
6:2 FTSND—Below MRL2023-12-12
8:2 FTSND—Below MRL2023-12-12
PFPeAND—Below MRL2023-12-12
PFMBAND—Below MRL2023-12-12
PFEESAND—Below MRL2023-12-12
PFHpSND—Below MRL2023-12-12
PFPeSND—Below MRL2023-12-12
NFDHAND—Below MRL2023-12-12
9Cl-PF3ONSND—Below MRL2023-12-12
PFMPAND—Below MRL2023-12-12
lithiumND—Below MRL2023-11-06
NMeFOSAAND—Below MRL2023-11-06
NEtFOSAAND—Below MRL2023-11-06
PFTrDAND—Below MRL2023-11-06
PFTAND—Below MRL2023-11-06
lithiumND—Below MRL2024-02-26
NMeFOSAAND—Below MRL2024-02-26
NEtFOSAAND—Below MRL2024-02-26
PFTrDAND—Below MRL2024-02-26
PFTAND—Below MRL2024-02-26
PFTAND—Below MRL2024-06-19
PFNAND10Below MRL2024-08-29
PFOSND4Below MRL2024-08-29
PFDAND—Below MRL2024-08-29
PFHxSND10Below MRL2024-08-29
PFUnAND—Below MRL2024-08-29
PFDoAND—Below MRL2024-08-29
PFTrDAND—Below MRL2024-06-19
NMeFOSAAND—Below MRL2024-06-19
9Cl-PF3ONSND—Below MRL2024-08-20
ADONAND—Below MRL2024-08-20
HFPO-DAND10Below MRL2024-08-20
PFBAND—Below MRL2024-08-20
6:2 FTSND—Below MRL2024-08-20
4:2 FTSND—Below MRL2024-08-20
HFPO-DAND10Below MRL2023-12-12
lithiumND—Below MRL2024-05-07
PFMPAND—Below MRL2024-08-29
NEtFOSAAND—Below MRL2024-06-19
PFPeSND—Below MRL2024-08-29
NFDHAND—Below MRL2024-08-29
PFHpSND—Below MRL2024-08-29
PFMBAND—Below MRL2024-08-29
8:2 FTSND—Below MRL2024-08-29
4:2 FTSND—Below MRL2024-08-29
PFEESAND—Below MRL2024-08-29
6:2 FTSND—Below MRL2024-08-29
11Cl-PF3OUdSND—Below MRL2024-08-29
9Cl-PF3ONSND—Below MRL2024-08-29
ADONAND—Below MRL2024-08-29
HFPO-DAND10Below MRL2024-08-29
NMeFOSAAND—Below MRL2024-09-24
6:2 FTSND—Below MRL2024-08-20
HFPO-DAND10Below MRL2024-08-20
ADONAND—Below MRL2024-08-20
9Cl-PF3ONSND—Below MRL2024-08-20
11Cl-PF3OUdSND—Below MRL2024-08-20
4:2 FTSND—Below MRL2024-08-20
PFUnAND—Below MRL2024-08-20
PFBAND—Below MRL2024-08-20
PFHxAND—Below MRL2024-08-20
PFDoAND—Below MRL2024-08-20
PFDAND—Below MRL2024-08-20
PFOAND4Below MRL2024-08-20
PFOSND4Below MRL2024-08-20
PFNAND10Below MRL2024-08-20
PFHxSND10Below MRL2024-08-20
PFBSND—Below MRL2024-08-20
8:2 FTSND—Below MRL2024-08-20
lithiumND—Below MRL2024-08-20
PFHpAND—Below MRL2024-08-20
PFPeAND—Below MRL2024-08-20
PFMBAND—Below MRL2024-08-20
PFEESAND—Below MRL2024-08-20
NFDHAND—Below MRL2024-08-20
PFPeSND—Below MRL2024-08-20
PFHpSND—Below MRL2024-08-20
PFMPAND—Below MRL2024-08-20
PFTAND—Below MRL2024-09-24
PFTrDAND—Below MRL2024-09-24
NEtFOSAAND—Below MRL2024-09-24
6:2 FTSND—Below MRL2023-12-12
NFDHAND—Below MRL2023-12-12
PFTAND—Below MRL2023-11-06
PFEESAND—Below MRL2023-12-12
PFMBAND—Below MRL2023-12-12
PFPeAND—Below MRL2023-12-12
PFMPAND—Below MRL2023-12-12
PFUnAND—Below MRL2023-12-12
4:2 FTSND—Below MRL2023-12-12
PFBAND—Below MRL2023-12-12
HFPO-DAND10Below MRL2023-12-12
ADONAND—Below MRL2023-12-12
9Cl-PF3ONSND—Below MRL2023-12-12
11Cl-PF3OUdSND—Below MRL2023-12-12
8:2 FTSND—Below MRL2023-12-12
PFHxSND10Below MRL2023-12-12
PFOAND4Below MRL2023-12-12
PFTrDAND—Below MRL2023-11-06
NEtFOSAAND—Below MRL2023-11-06
NMeFOSAAND—Below MRL2023-11-06
PFHxAND—Below MRL2023-12-12
PFHpAND—Below MRL2023-12-12
PFPeSND—Below MRL2023-12-12
PFNAND10Below MRL2023-12-12
lithiumND—Below MRL2023-11-06
PFOSND4Below MRL2023-12-12
PFDAND—Below MRL2023-12-12
PFBSND—Below MRL2023-12-12
PFHpSND—Below MRL2023-12-12
PFDoAND—Below MRL2023-12-12
lithiumND—Below MRL2024-02-26
NFDHAND—Below MRL2024-02-26
NMeFOSAAND—Below MRL2024-02-26
PFNAND10Below MRL2024-02-26
NEtFOSAAND—Below MRL2024-02-26
PFTrDAND—Below MRL2024-02-26
PFTAND—Below MRL2024-02-26
PFPeSND—Below MRL2024-02-26
PFEESAND—Below MRL2024-02-26
PFMBAND—Below MRL2024-02-26
PFPeAND—Below MRL2024-02-26
ADONAND—Below MRL2024-02-26
9Cl-PF3ONSND—Below MRL2024-02-26
11Cl-PF3OUdSND—Below MRL2024-02-26
PFUnAND—Below MRL2024-02-26
PFBSND—Below MRL2024-02-26
PFHpAND—Below MRL2024-02-26
PFMPAND—Below MRL2024-02-26
PFHxSND10Below MRL2024-02-26
PFOAND4Below MRL2024-02-26
PFHpSND—Below MRL2024-02-26
PFDAND—Below MRL2024-02-26
PFDoAND—Below MRL2024-02-26
PFHxAND—Below MRL2024-02-26
HFPO-DAND10Below MRL2024-02-26
PFBAND—Below MRL2024-02-26
6:2 FTSND—Below MRL2024-02-26
4:2 FTSND—Below MRL2024-02-26
8:2 FTSND—Below MRL2024-02-26
NMeFOSAAND—Below MRL2024-06-19
PFTAND—Below MRL2024-06-19
lithiumND—Below MRL2024-05-07
NEtFOSAAND—Below MRL2024-06-19
PFBSND—Below MRL2024-05-07
PFTrDAND—Below MRL2024-06-19
PFDoAND—Below MRL2024-05-07
PFDAND—Below MRL2024-05-07
PFOAND4Below MRL2024-05-07
PFOSND4Below MRL2024-05-07
PFNAND10Below MRL2024-05-07
8:2 FTSND—Below MRL2024-05-07
PFHxAND—Below MRL2024-05-07
PFHpAND—Below MRL2024-05-07
PFHxSND10Below MRL2024-05-07
PFMPAND—Below MRL2024-05-07
PFEESAND—Below MRL2024-05-07
PFMBAND—Below MRL2024-05-07
6:2 FTSND—Below MRL2024-05-07
PFUnAND—Below MRL2024-05-07
PFPeAND—Below MRL2024-05-07
4:2 FTSND—Below MRL2024-05-07
PFHpSND—Below MRL2024-05-07
PFPeSND—Below MRL2024-05-07
NFDHAND—Below MRL2024-05-07
PFBAND—Below MRL2024-05-07
HFPO-DAND10Below MRL2024-05-07
ADONAND—Below MRL2024-05-07
9Cl-PF3ONSND—Below MRL2024-05-07
11Cl-PF3OUdSND—Below MRL2024-05-07
PFTrDAND—Below MRL2024-08-20
PFTAND—Below MRL2024-08-20
NMeFOSAAND—Below MRL2024-08-20
NEtFOSAAND—Below MRL2024-08-20
PFMPAND—Below MRL2024-08-20
PFNAND10Below MRL2024-08-20
PFHpSND—Below MRL2024-08-20
PFPeSND—Below MRL2024-08-20
NFDHAND—Below MRL2024-08-20
PFEESAND—Below MRL2024-08-20
PFMBAND—Below MRL2024-08-20
PFPeAND—Below MRL2024-08-20
PFUnAND—Below MRL2024-08-20
PFBSND—Below MRL2024-08-20
PFHpAND—Below MRL2024-08-20
PFHxSND10Below MRL2024-08-20
PFOSND4Below MRL2024-08-20
lithiumND—Below MRL2024-08-20
PFDAND—Below MRL2024-08-20
PFOAND4Below MRL2024-08-20
PFHxAND—Below MRL2024-08-20
8:2 FTSND—Below MRL2024-08-20
11Cl-PF3OUdSND—Below MRL2024-08-20
PFBA9.2—2024-08-29
PFPeA8.6—2024-08-29
PFOS84Exceeds2024-02-26
PFOA6.64Exceeds2024-08-29
PFHxA6.2—2024-08-29
PFBS4.7—2024-08-29
PFHpA3.2—2024-08-29

Next steps