PFAS Comply

WATERLOO

PWSID: IL1330300 · WATERLOO, IL · Serving 10,190 people

Type: CWSOwner: LSource: GW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
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

3
PFAS compounds detected
19500 ppt
Highest single detection
2024-07-31
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFPeSND—Below MRL2025-02-25
lithiumND—Below MRL2024-04-22
PFHpAND—Below MRL2024-04-22
4:2 FTSND—Below MRL2024-04-22
NFDHAND—Below MRL2024-04-22
PFMBAND—Below MRL2024-04-22
PFPeAND—Below MRL2024-04-22
PFMPAND—Below MRL2024-04-22
8:2 FTSND—Below MRL2024-04-22
PFHpSND—Below MRL2024-04-22
NEtFOSAAND—Below MRL2024-04-22
PFPeSND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-04-22
PFBSND—Below MRL2024-04-22
ADONAND—Below MRL2024-04-22
HFPO-DAND10Below MRL2024-04-22
PFMPAND—Below MRL2025-02-25
8:2 FTSND—Below MRL2025-02-25
4:2 FTSND—Below MRL2025-02-25
6:2 FTSND—Below MRL2025-02-25
PFBAND—Below MRL2025-02-25
PFNAND10Below MRL2024-04-22
6:2 FTSND—Below MRL2024-04-22
NMeFOSAAND—Below MRL2024-04-22
PFOSND4Below MRL2024-04-22
11Cl-PF3OUdSND—Below MRL2024-04-22
PFUnAND—Below MRL2024-04-22
PFHxAND—Below MRL2024-04-22
9Cl-PF3ONSND—Below MRL2024-04-22
PFDoAND—Below MRL2024-04-22
PFDAND—Below MRL2024-04-22
PFEESAND—Below MRL2024-04-22
PFOAND4Below MRL2024-04-22
PFHxSND10Below MRL2024-04-22
PFTAND—Below MRL2024-04-22
PFTrDAND—Below MRL2024-07-02
PFHpAND—Below MRL2024-07-31
PFHxSND10Below MRL2024-07-31
PFNAND10Below MRL2024-07-31
PFOSND4Below MRL2024-07-31
PFHpSND—Below MRL2024-07-31
NEtFOSAAND—Below MRL2024-07-02
PFMPAND—Below MRL2024-07-31
PFTAND—Below MRL2024-07-02
PFPeSND—Below MRL2024-07-31
NFDHAND—Below MRL2024-07-31
PFEESAND—Below MRL2024-07-31
PFOAND4Below MRL2024-07-31
PFMBAND—Below MRL2024-07-31
PFPeAND—Below MRL2024-07-31
HFPO-DAND10Below MRL2024-07-31
6:2 FTSND—Below MRL2024-07-31
4:2 FTSND—Below MRL2024-07-31
8:2 FTSND—Below MRL2024-07-31
NMeFOSAAND—Below MRL2024-07-02
PFDoAND—Below MRL2024-07-31
PFBSND—Below MRL2024-07-31
PFHxAND—Below MRL2024-07-31
PFUnAND—Below MRL2024-07-31
11Cl-PF3OUdSND—Below MRL2024-07-31
9Cl-PF3ONSND—Below MRL2024-07-31
ADONAND—Below MRL2024-07-31
PFDAND—Below MRL2024-07-31
PFUnAND—Below MRL2024-10-02
PFBSND—Below MRL2024-10-02
PFHpAND—Below MRL2024-10-02
PFHxSND10Below MRL2024-10-02
PFNAND10Below MRL2024-10-02
PFOSND4Below MRL2024-10-02
ADONAND—Below MRL2024-10-02
11Cl-PF3OUdSND—Below MRL2024-10-02
6:2 FTSND—Below MRL2024-10-02
PFHxAND—Below MRL2024-10-02
PFDoAND—Below MRL2024-10-02
PFDAND—Below MRL2024-10-02
9Cl-PF3ONSND—Below MRL2024-10-02
PFMPAND—Below MRL2024-10-02
PFPeSND—Below MRL2024-10-02
NFDHAND—Below MRL2024-10-02
PFEESAND—Below MRL2024-10-02
PFMBAND—Below MRL2024-10-02
PFTrDAND—Below MRL2024-10-02
NMeFOSAAND—Below MRL2024-10-02
8:2 FTSND—Below MRL2024-10-02
4:2 FTSND—Below MRL2024-10-02
HFPO-DAND10Below MRL2024-10-02
PFTAND—Below MRL2024-10-02
PFOAND4Below MRL2024-10-02
NEtFOSAAND—Below MRL2024-10-02
PFHpSND—Below MRL2024-10-02
9Cl-PF3ONSND—Below MRL2025-02-25
11Cl-PF3OUdSND—Below MRL2025-02-25
PFUnAND—Below MRL2025-02-25
PFHxAND—Below MRL2025-02-25
PFDoAND—Below MRL2025-02-25
PFOAND4Below MRL2025-02-25
PFOSND4Below MRL2025-02-25
PFNAND10Below MRL2025-02-25
PFHxSND10Below MRL2025-02-25
PFHpAND—Below MRL2025-02-25
PFBSND—Below MRL2025-02-25
ADONAND—Below MRL2025-02-25
PFDAND—Below MRL2025-02-25
PFEESAND—Below MRL2025-02-25
lithiumND—Below MRL2025-02-25
NEtFOSAAND—Below MRL2025-02-25
PFTrDAND—Below MRL2025-02-25
PFTAND—Below MRL2025-02-25
PFHpSND—Below MRL2025-02-25
NMeFOSAAND—Below MRL2025-02-25
NFDHAND—Below MRL2025-02-25
HFPO-DAND10Below MRL2025-02-25
PFMBAND—Below MRL2025-02-25
PFPeAND—Below MRL2025-02-25
lithium19500—2024-10-02
lithium16200—2024-07-02
PFBA16.9—2024-10-02
PFBA12.1—2024-07-31
PFBA10.8—2024-04-22
PFPeA3.2—2024-10-02

Next steps