PFAS Comply

DEL-CO WATER COMPANY, INC.

PWSID: OH2101412 · DELAWARE, OH · Serving 150,000 people

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

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

Key contaminants vs MCL

PFOA4.2 ppt(MCL: 4 ppt)

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

Detection summary

6
PFAS compounds detected
12900 ppt
Highest single detection
2023-07-11
Latest sample date
complete
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFNAND10Below MRL2024-01-10
HFPO-DAND10Below MRL2023-07-11
PFDoAND—Below MRL2023-07-11
PFOAND4Below MRL2024-01-10
PFHxSND10Below MRL2024-01-10
PFHpAND—Below MRL2024-01-10
PFDoAND—Below MRL2024-01-10
PFPeAND—Below MRL2024-01-10
PFMBAND—Below MRL2024-01-10
PFEESAND—Below MRL2024-01-10
PFPeSND—Below MRL2024-01-10
PFHpSND—Below MRL2024-01-10
PFTAND—Below MRL2024-01-10
PFOSND4Below MRL2024-01-10
9Cl-PF3ONSND—Below MRL2024-01-10
ADONAND—Below MRL2024-01-10
PFBSND—Below MRL2024-01-10
NFDHAND—Below MRL2024-01-10
PFTrDAND—Below MRL2024-01-10
NEtFOSAAND—Below MRL2024-01-10
NMeFOSAAND—Below MRL2024-01-10
PFEESAND—Below MRL2023-07-11
11Cl-PF3OUdSND—Below MRL2023-07-11
PFDAND—Below MRL2023-07-11
ADONAND—Below MRL2023-07-11
6:2 FTSND—Below MRL2023-07-11
4:2 FTSND—Below MRL2023-07-11
8:2 FTSND—Below MRL2023-07-11
PFMPAND—Below MRL2023-07-11
PFMBAND—Below MRL2023-07-11
PFUnAND—Below MRL2023-07-11
NFDHAND—Below MRL2023-07-11
PFPeSND—Below MRL2023-07-11
PFHpSND—Below MRL2023-07-11
PFTAND—Below MRL2023-07-11
9Cl-PF3ONSND—Below MRL2023-07-11
NMeFOSAAND—Below MRL2023-07-11
NEtFOSAAND—Below MRL2023-07-11
PFTrDAND—Below MRL2023-07-11
lithiumND—Below MRL2023-07-11
PFHpAND—Below MRL2023-07-11
PFNAND10Below MRL2023-07-11
PFOSND4Below MRL2023-07-11
PFHxSND10Below MRL2023-07-11
HFPO-DAND10Below MRL2023-10-09
PFMBAND—Below MRL2023-10-09
PFMPAND—Below MRL2023-10-09
8:2 FTSND—Below MRL2023-10-09
PFDoAND—Below MRL2023-10-09
ADONAND—Below MRL2023-10-09
PFUnAND—Below MRL2023-10-09
PFEESAND—Below MRL2023-10-09
11Cl-PF3OUdSND—Below MRL2023-10-09
PFHpAND—Below MRL2023-10-09
9Cl-PF3ONSND—Below MRL2023-10-09
4:2 FTSND—Below MRL2023-10-09
PFDAND—Below MRL2023-10-09
PFTAND—Below MRL2023-10-09
PFTrDAND—Below MRL2023-10-09
NEtFOSAAND—Below MRL2023-10-09
NMeFOSAAND—Below MRL2023-10-09
lithiumND—Below MRL2023-10-09
PFNAND10Below MRL2023-10-09
6:2 FTSND—Below MRL2023-10-09
NFDHAND—Below MRL2023-10-09
PFHxSND10Below MRL2023-10-09
PFOSND4Below MRL2023-10-09
PFOAND4Below MRL2023-10-09
PFHpSND—Below MRL2023-10-09
PFPeSND—Below MRL2023-10-09
PFPeSND—Below MRL2024-02-27
PFOAND4Below MRL2024-02-27
PFEESAND—Below MRL2024-02-27
lithiumND—Below MRL2024-01-10
PFHpSND—Below MRL2024-02-27
NFDHAND—Below MRL2024-02-27
PFMBAND—Below MRL2024-02-27
PFDAND—Below MRL2024-02-27
PFOSND4Below MRL2024-02-27
PFNAND10Below MRL2024-02-27
PFHxSND10Below MRL2024-02-27
PFHpAND—Below MRL2024-02-27
PFTAND—Below MRL2024-01-10
9Cl-PF3ONSND—Below MRL2024-02-27
PFUnAND—Below MRL2024-02-27
PFDoAND—Below MRL2024-02-27
11Cl-PF3OUdSND—Below MRL2024-02-27
NMeFOSAAND—Below MRL2024-01-10
ADONAND—Below MRL2024-02-27
HFPO-DAND10Below MRL2024-02-27
4:2 FTSND—Below MRL2024-02-27
8:2 FTSND—Below MRL2024-02-27
PFMPAND—Below MRL2024-02-27
PFTrDAND—Below MRL2024-01-10
NEtFOSAAND—Below MRL2024-01-10
6:2 FTSND—Below MRL2024-02-27
PFHxSND10Below MRL2024-04-08
ADONAND—Below MRL2024-04-08
9Cl-PF3ONSND—Below MRL2024-04-08
11Cl-PF3OUdSND—Below MRL2024-04-08
PFUnAND—Below MRL2024-04-08
PFDoAND—Below MRL2024-04-08
PFDAND—Below MRL2024-04-08
PFOAND4Below MRL2024-04-08
PFHpAND—Below MRL2024-04-08
PFNAND10Below MRL2024-04-08
NMeFOSAAND—Below MRL2024-04-08
HFPO-DAND10Below MRL2024-04-08
PFOSND4Below MRL2024-04-08
PFEESAND—Below MRL2024-04-08
lithiumND—Below MRL2024-04-08
PFTAND—Below MRL2024-04-08
NEtFOSAAND—Below MRL2024-04-08
PFHpSND—Below MRL2024-04-08
PFTrDAND—Below MRL2024-04-08
NFDHAND—Below MRL2024-04-08
PFMBAND—Below MRL2024-04-08
PFMPAND—Below MRL2024-04-08
8:2 FTSND—Below MRL2024-04-08
4:2 FTSND—Below MRL2024-04-08
6:2 FTSND—Below MRL2024-04-08
PFPeSND—Below MRL2024-04-08
HFPO-DAND10Below MRL2023-07-11
4:2 FTSND—Below MRL2023-07-11
PFBSND—Below MRL2023-07-11
PFHpAND—Below MRL2023-07-11
PFHxSND10Below MRL2023-07-11
PFNAND10Below MRL2023-07-11
PFOSND4Below MRL2023-07-11
PFOAND4Below MRL2023-07-11
PFDAND—Below MRL2023-07-11
PFDoAND—Below MRL2023-07-11
PFUnAND—Below MRL2023-07-11
9Cl-PF3ONSND—Below MRL2023-07-11
ADONAND—Below MRL2023-07-11
lithiumND—Below MRL2023-07-11
6:2 FTSND—Below MRL2023-07-11
PFHxAND—Below MRL2023-07-11
8:2 FTSND—Below MRL2023-07-11
PFMPAND—Below MRL2023-07-11
PFPeAND—Below MRL2023-07-11
PFMBAND—Below MRL2023-07-11
PFEESAND—Below MRL2023-07-11
NFDHAND—Below MRL2023-07-11
PFPeSND—Below MRL2023-07-11
PFHpSND—Below MRL2023-07-11
PFTAND—Below MRL2023-07-11
PFTrDAND—Below MRL2023-07-11
NEtFOSAAND—Below MRL2023-07-11
NMeFOSAAND—Below MRL2023-07-11
PFBAND—Below MRL2023-07-11
11Cl-PF3OUdSND—Below MRL2023-07-11
PFDoAND—Below MRL2023-10-09
6:2 FTSND—Below MRL2023-10-09
PFBAND—Below MRL2023-10-09
HFPO-DAND10Below MRL2023-10-09
ADONAND—Below MRL2023-10-09
9Cl-PF3ONSND—Below MRL2023-10-09
11Cl-PF3OUdSND—Below MRL2023-10-09
PFHxSND10Below MRL2023-10-09
PFHxAND—Below MRL2023-10-09
PFMPAND—Below MRL2023-10-09
PFDAND—Below MRL2023-10-09
PFOAND4Below MRL2023-10-09
PFOSND4Below MRL2023-10-09
PFNAND10Below MRL2023-10-09
PFHpAND—Below MRL2023-10-09
PFUnAND—Below MRL2023-10-09
lithiumND—Below MRL2023-10-09
PFBSND—Below MRL2023-10-09
PFPeAND—Below MRL2023-10-09
PFMBAND—Below MRL2023-10-09
PFEESAND—Below MRL2023-10-09
NFDHAND—Below MRL2023-10-09
PFPeSND—Below MRL2023-10-09
PFHpSND—Below MRL2023-10-09
8:2 FTSND—Below MRL2023-10-09
4:2 FTSND—Below MRL2023-10-09
NMeFOSAAND—Below MRL2023-10-09
NEtFOSAAND—Below MRL2023-10-09
PFTrDAND—Below MRL2023-10-09
PFTAND—Below MRL2023-10-09
PFHpAND—Below MRL2024-01-10
PFHxSND10Below MRL2024-01-10
PFOSND4Below MRL2024-01-10
PFNAND10Below MRL2024-01-10
4:2 FTSND—Below MRL2024-01-10
NEtFOSAAND—Below MRL2024-01-10
NMeFOSAAND—Below MRL2024-01-10
PFTAND—Below MRL2024-01-10
lithiumND—Below MRL2024-01-10
PFHpSND—Below MRL2024-01-10
PFPeSND—Below MRL2024-01-10
NFDHAND—Below MRL2024-01-10
PFEESAND—Below MRL2024-01-10
PFMBAND—Below MRL2024-01-10
PFPeAND—Below MRL2024-01-10
PFBSND—Below MRL2024-01-10
PFOAND4Below MRL2024-01-10
8:2 FTSND—Below MRL2024-01-10
PFDAND—Below MRL2024-01-10
6:2 FTSND—Below MRL2024-01-10
PFBAND—Below MRL2024-01-10
HFPO-DAND10Below MRL2024-01-10
ADONAND—Below MRL2024-01-10
9Cl-PF3ONSND—Below MRL2024-01-10
11Cl-PF3OUdSND—Below MRL2024-01-10
PFUnAND—Below MRL2024-01-10
PFHxAND—Below MRL2024-01-10
PFDoAND—Below MRL2024-01-10
PFTrDAND—Below MRL2024-01-10
PFMPAND—Below MRL2024-01-10
NMeFOSAAND—Below MRL2024-04-08
ADONAND—Below MRL2024-04-08
NEtFOSAAND—Below MRL2024-04-08
PFTAND—Below MRL2024-04-08
PFBAND—Below MRL2024-04-08
PFMPAND—Below MRL2024-04-08
8:2 FTSND—Below MRL2024-04-08
4:2 FTSND—Below MRL2024-04-08
6:2 FTSND—Below MRL2024-04-08
PFHpSND—Below MRL2024-04-08
PFPeSND—Below MRL2024-04-08
NFDHAND—Below MRL2024-04-08
PFEESAND—Below MRL2024-04-08
PFMBAND—Below MRL2024-04-08
PFTrDAND—Below MRL2024-04-08
HFPO-DAND10Below MRL2024-04-08
lithiumND—Below MRL2024-04-08
9Cl-PF3ONSND—Below MRL2024-04-08
11Cl-PF3OUdSND—Below MRL2024-04-08
PFUnAND—Below MRL2024-04-08
PFHxAND—Below MRL2024-04-08
PFDoAND—Below MRL2024-04-08
PFDAND—Below MRL2024-04-08
PFOAND4Below MRL2024-04-08
PFOSND4Below MRL2024-04-08
PFNAND10Below MRL2024-04-08
PFHxSND10Below MRL2024-04-08
PFHpAND—Below MRL2024-04-08
PFBSND—Below MRL2024-04-08
PFPeAND—Below MRL2024-04-08
PFNAND10Below MRL2023-07-11
PFHpAND—Below MRL2023-07-11
PFTAND—Below MRL2023-07-11
PFTrDAND—Below MRL2023-07-11
NEtFOSAAND—Below MRL2023-07-11
NMeFOSAAND—Below MRL2023-07-11
PFBSND—Below MRL2023-07-11
PFHxSND10Below MRL2023-07-11
PFOSND4Below MRL2023-07-11
PFOAND4Below MRL2023-07-11
PFDAND—Below MRL2023-07-11
PFDoAND—Below MRL2023-07-11
PFHxAND—Below MRL2023-07-11
PFUnAND—Below MRL2023-07-11
11Cl-PF3OUdSND—Below MRL2023-07-11
PFMBAND—Below MRL2023-07-11
ADONAND—Below MRL2023-07-11
HFPO-DAND10Below MRL2023-07-11
PFBAND—Below MRL2023-07-11
6:2 FTSND—Below MRL2023-07-11
4:2 FTSND—Below MRL2023-07-11
8:2 FTSND—Below MRL2023-07-11
PFMPAND—Below MRL2023-07-11
PFPeAND—Below MRL2023-07-11
PFEESAND—Below MRL2023-07-11
PFHpSND—Below MRL2023-07-11
9Cl-PF3ONSND—Below MRL2023-07-11
PFPeSND—Below MRL2023-07-11
NFDHAND—Below MRL2023-07-11
11Cl-PF3OUdSND—Below MRL2024-01-10
HFPO-DAND10Below MRL2024-01-10
PFBAND—Below MRL2024-01-10
6:2 FTSND—Below MRL2024-01-10
8:2 FTSND—Below MRL2024-01-10
4:2 FTSND—Below MRL2024-01-10
PFUnAND—Below MRL2024-01-10
PFHxAND—Below MRL2024-01-10
PFMPAND—Below MRL2024-01-10
PFDAND—Below MRL2024-01-10
lithium12900—2024-01-10
lithium12300—2023-07-11
PFBA10.7—2024-02-27
PFBA9—2023-10-09
PFBA8.9—2023-07-11
PFHxA8.7—2023-07-11
PFBA8.2—2024-04-08
PFHxA7.3—2024-02-27
PFHxA6.3—2023-10-09
PFPeA6.3—2023-07-11
PFPeA6.3—2024-02-27
PFHxA6.2—2024-04-08
PFPeA5.4—2024-04-08
PFPeA4.9—2023-10-09
PFBS4.3—2024-02-27
PFOA4.24Exceeds2023-07-11
PFBS3.8—2024-04-08
PFBS3.5—2023-07-11
PFBS3.1—2023-10-09

Next steps