PFAS Comply

CENTRAL WELD CNTY WD

PWSID: CO0162122 · GREELEY, CO · Serving 7,662 people

Type: CWSOwner: LSource: SW
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

0
PFAS compounds detected
N/A ppt
Highest single detection
2025-07-08
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFNAND10Below MRL2025-01-08
NMeFOSAAND—Below MRL2025-01-08
NEtFOSAAND—Below MRL2025-01-08
PFTrDAND—Below MRL2025-01-08
PFTAND—Below MRL2025-01-08
lithiumND—Below MRL2025-01-08
PFBSND—Below MRL2025-01-08
PFHxSND10Below MRL2025-01-08
PFOSND4Below MRL2025-01-08
PFOAND4Below MRL2025-01-08
PFDAND—Below MRL2025-01-08
PFDoAND—Below MRL2025-01-08
PFHxAND—Below MRL2025-01-08
PFUnAND—Below MRL2025-01-08
11Cl-PF3OUdSND—Below MRL2025-01-08
PFHpSND—Below MRL2025-01-08
PFMBAND—Below MRL2025-01-08
PFHpAND—Below MRL2025-01-08
PFEESAND—Below MRL2025-01-08
NFDHAND—Below MRL2025-01-08
9Cl-PF3ONSND—Below MRL2025-01-08
PFMPAND—Below MRL2025-01-08
PFPeAND—Below MRL2025-01-08
8:2 FTSND—Below MRL2025-01-08
4:2 FTSND—Below MRL2025-01-08
6:2 FTSND—Below MRL2025-01-08
PFBAND—Below MRL2025-01-08
HFPO-DAND10Below MRL2025-01-08
ADONAND—Below MRL2025-01-08
PFPeSND—Below MRL2025-01-08
8:2 FTSND—Below MRL2025-05-19
4:2 FTSND—Below MRL2025-05-19
PFMPAND—Below MRL2025-05-19
PFBAND—Below MRL2025-05-19
PFPeSND—Below MRL2025-05-19
HFPO-DAND10Below MRL2025-05-19
ADONAND—Below MRL2025-05-19
6:2 FTSND—Below MRL2025-05-19
PFPeAND—Below MRL2025-05-19
PFMBAND—Below MRL2025-05-19
NFDHAND—Below MRL2025-05-19
PFHpSND—Below MRL2025-05-19
PFTAND—Below MRL2025-04-08
NEtFOSAAND—Below MRL2025-04-08
9Cl-PF3ONSND—Below MRL2025-05-19
PFTrDAND—Below MRL2025-04-08
PFEESAND—Below MRL2025-05-19
lithiumND—Below MRL2025-04-08
11Cl-PF3OUdSND—Below MRL2025-05-19
NMeFOSAAND—Below MRL2025-04-08
PFBSND—Below MRL2025-05-19
PFHpAND—Below MRL2025-05-19
PFHxSND10Below MRL2025-05-19
PFNAND10Below MRL2025-05-19
PFUnAND—Below MRL2025-05-19
PFOAND4Below MRL2025-05-19
PFDAND—Below MRL2025-05-19
PFDoAND—Below MRL2025-05-19
PFHxAND—Below MRL2025-05-19
PFOSND4Below MRL2025-05-19
9Cl-PF3ONSND—Below MRL2025-10-07
11Cl-PF3OUdSND—Below MRL2025-10-07
PFUnAND—Below MRL2025-10-07
PFHxAND—Below MRL2025-10-07
PFDoAND—Below MRL2025-10-07
PFDAND—Below MRL2025-10-07
PFOAND4Below MRL2025-10-07
PFOSND4Below MRL2025-10-07
PFNAND10Below MRL2025-10-07
PFTAND—Below MRL2025-07-08
PFBSND—Below MRL2025-10-07
ADONAND—Below MRL2025-10-07
PFHpAND—Below MRL2025-10-07
PFTrDAND—Below MRL2025-07-08
NEtFOSAAND—Below MRL2025-07-08
NMeFOSAAND—Below MRL2025-07-08
PFHxSND10Below MRL2025-10-07
PFBAND—Below MRL2025-10-07
6:2 FTSND—Below MRL2025-10-07
4:2 FTSND—Below MRL2025-10-07
8:2 FTSND—Below MRL2025-10-07
PFMPAND—Below MRL2025-10-07
PFPeAND—Below MRL2025-10-07
PFMBAND—Below MRL2025-10-07
PFEESAND—Below MRL2025-10-07
NFDHAND—Below MRL2025-10-07
lithiumND—Below MRL2025-07-08
PFPeSND—Below MRL2025-10-07
HFPO-DAND10Below MRL2025-10-07
PFHpSND—Below MRL2025-10-07
PFTrDAND—Below MRL2025-10-07
NEtFOSAAND—Below MRL2025-10-07
lithiumND—Below MRL2025-10-07
PFTAND—Below MRL2025-10-07
NMeFOSAAND—Below MRL2025-10-07

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