PFAS Comply

GEORGETOWN WATER DEPARTMENT

PWSID: DE0000592 · GEORGETOWN, DE · Serving 7,259 people

Type: CWSOwner: LSource: GW
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

PFOA36 ppt(MCL: 4 ppt)
PFOS14 ppt(MCL: 4 ppt)

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

Detection summary

11
PFAS compounds detected
180 ppt
Highest single detection
2025-09-09
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTrDAND—Below MRL2025-09-09
NFDHAND—Below MRL2025-03-05
PFHpSND—Below MRL2025-03-05
PFUnAND—Below MRL2025-03-05
11Cl-PF3OUdSND—Below MRL2025-03-05
9Cl-PF3ONSND—Below MRL2025-03-05
PFBSND—Below MRL2025-03-05
NFDHAND—Below MRL2025-09-09
PFUnAND—Below MRL2025-09-09
11Cl-PF3OUdSND—Below MRL2025-09-09
ADONAND—Below MRL2025-09-09
4:2 FTSND—Below MRL2025-09-09
PFMPAND—Below MRL2025-09-09
PFDoAND—Below MRL2025-09-09
PFEESAND—Below MRL2025-09-09
9Cl-PF3ONSND—Below MRL2025-09-09
PFPeSND—Below MRL2025-09-09
PFHpSND—Below MRL2025-09-09
PFMBAND—Below MRL2025-09-09
NMeFOSAAND—Below MRL2025-09-09
HFPO-DAND10Below MRL2025-09-09
PFDAND—Below MRL2025-09-09
PFTAND—Below MRL2025-09-09
NEtFOSAAND—Below MRL2025-09-09
lithiumND—Below MRL2025-09-09
PFHxSND10Below MRL2025-09-09
PFBSND—Below MRL2025-09-09
PFMBAND—Below MRL2025-03-05
PFDAND—Below MRL2025-03-05
PFEESAND—Below MRL2025-03-05
lithiumND—Below MRL2025-03-05
NEtFOSAAND—Below MRL2025-03-05
PFUnAND—Below MRL2025-03-05
PFPeSND—Below MRL2025-03-05
NMeFOSAAND—Below MRL2025-03-05
PFMPAND—Below MRL2025-03-05
PFTrDAND—Below MRL2025-03-05
PFTAND—Below MRL2025-03-05
11Cl-PF3OUdSND—Below MRL2025-03-05
ADONAND—Below MRL2025-03-05
HFPO-DAND10Below MRL2025-03-05
PFBAND—Below MRL2025-03-05
6:2 FTSND—Below MRL2025-03-05
8:2 FTSND—Below MRL2025-03-05
4:2 FTSND—Below MRL2025-03-05
9Cl-PF3ONSND—Below MRL2025-03-05
PFDoAND—Below MRL2025-03-05
PFPeSND—Below MRL2025-10-22
6:2 FTSND—Below MRL2025-10-22
4:2 FTSND—Below MRL2025-10-22
8:2 FTSND—Below MRL2025-10-22
PFMPAND—Below MRL2025-10-22
PFMBAND—Below MRL2025-10-22
NFDHAND—Below MRL2025-10-22
PFHpSND—Below MRL2025-10-22
PFDAND—Below MRL2025-10-22
PFBAND—Below MRL2025-10-22
PFEESAND—Below MRL2025-10-22
NMeFOSAAND—Below MRL2025-10-22
lithiumND—Below MRL2025-10-22
HFPO-DAND10Below MRL2025-10-22
NEtFOSAAND—Below MRL2025-10-22
PFTrDAND—Below MRL2025-10-22
PFUnAND—Below MRL2025-10-22
ADONAND—Below MRL2025-10-22
9Cl-PF3ONSND—Below MRL2025-10-22
PFTAND—Below MRL2025-10-22
11Cl-PF3OUdSND—Below MRL2025-10-22
PFDoAND—Below MRL2025-10-22
PFBAND—Below MRL2025-03-05
PFMBAND—Below MRL2025-03-05
6:2 FTSND—Below MRL2025-03-05
8:2 FTSND—Below MRL2025-03-05
NMeFOSAAND—Below MRL2025-03-05
PFMPAND—Below MRL2025-03-05
PFPeAND—Below MRL2025-03-05
4:2 FTSND—Below MRL2025-03-05
PFEESAND—Below MRL2025-03-05
NFDHAND—Below MRL2025-03-05
PFPeSND—Below MRL2025-03-05
PFHpSND—Below MRL2025-03-05
lithiumND—Below MRL2025-03-05
PFTAND—Below MRL2025-03-05
NEtFOSAAND—Below MRL2025-03-05
PFOSND4Below MRL2025-03-05
HFPO-DAND10Below MRL2025-03-05
PFTrDAND—Below MRL2025-03-05
PFHxSND10Below MRL2025-03-05
PFDAND—Below MRL2025-03-05
ADONAND—Below MRL2025-03-05
PFHpAND—Below MRL2025-03-05
PFNAND10Below MRL2025-03-05
PFOAND4Below MRL2025-03-05
PFDoAND—Below MRL2025-03-05
PFHxAND—Below MRL2025-03-05
6:2 FTS180—2025-09-09
PFPeA110—2025-09-09
PFHxA68—2025-09-09
PFHpA39—2025-09-09
PFOA364Exceeds2025-09-09
8:2 FTS30—2025-09-09
PFBA24—2025-09-09
PFNA2010Exceeds2025-10-22
PFNA2010Exceeds2025-09-09
PFNA1510Exceeds2025-03-05
PFOS144Exceeds2025-03-05
PFOS134Exceeds2025-10-22
PFOA124Exceeds2025-10-22
PFOA114Exceeds2025-03-05
PFBS7.5—2025-03-05
PFBS7.5—2025-10-22
PFOS6.14Exceeds2025-09-09
PFHxS5.110Detected2025-03-05
PFHxS510Detected2025-10-22
PFHpA4.9—2025-10-22
PFHxA4.9—2025-03-05
PFPeA4.9—2025-10-22
PFHxA4.8—2025-10-22
PFHpA4.5—2025-03-05
PFPeA4.3—2025-03-05

Next steps