PFAS Comply

GARDNERVILLE WATER COMPANY

PWSID: NV0000065 · GARDNERVILLE, NV · Serving 4,500 people

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

PFAS detected at levels approaching EPA MCLs. Monitoring recommended.

Key contaminants vs MCL

PFOS4 ppt

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

Detection summary

4
PFAS compounds detected
32800 ppt
Highest single detection
2025-04-28
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFNAND10Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
PFHpSND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
PFHpSND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
8:2 FTSND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFOAND4Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
PFBSND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFBSND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
PFHpAND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
PFBSND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFNAND10Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFBSND—Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFPeSND—Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
PFBSND—Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
PFPeSND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
11Cl-PF3OUdSND—Below MRL2025-04-22
PFMPAND—Below MRL2025-04-22
NMeFOSAAND—Below MRL2025-04-22
PFBSND—Below MRL2025-04-22
PFDAND—Below MRL2025-04-22
PFDoAND—Below MRL2025-04-22
PFHxAND—Below MRL2025-04-22
PFUnAND—Below MRL2025-04-22
PFPeSND—Below MRL2025-04-22
PFTAND—Below MRL2025-04-22
PFTrDAND—Below MRL2025-04-22
NEtFOSAAND—Below MRL2025-04-22
PFOAND4Below MRL2025-04-22
PFOSND4Below MRL2025-04-22
PFNAND10Below MRL2025-04-22
PFHxSND10Below MRL2025-04-22
4:2 FTSND—Below MRL2025-04-22
PFHpSND—Below MRL2025-04-22
9Cl-PF3ONSND—Below MRL2025-04-22
NFDHAND—Below MRL2025-04-22
PFEESAND—Below MRL2025-04-22
PFMBAND—Below MRL2025-04-22
PFPeAND—Below MRL2025-04-22
8:2 FTSND—Below MRL2025-04-22
6:2 FTSND—Below MRL2025-04-22
PFBAND—Below MRL2025-04-22
HFPO-DAND10Below MRL2025-04-22
ADONAND—Below MRL2025-04-22
PFHpAND—Below MRL2025-04-22
11Cl-PF3OUdSND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
PFDoAND—Below MRL2025-10-21
PFDAND—Below MRL2025-10-21
PFOAND4Below MRL2025-10-21
PFOSND4Below MRL2025-10-21
PFTAND—Below MRL2025-10-21
PFNAND10Below MRL2025-10-21
PFHxSND10Below MRL2025-10-21
PFHpAND—Below MRL2025-10-21
PFBSND—Below MRL2025-10-21
PFHpSND—Below MRL2025-10-21
PFHxAND—Below MRL2025-10-21
NFDHAND—Below MRL2025-10-21
PFBAND—Below MRL2025-10-21
NEtFOSAAND—Below MRL2025-10-21
NMeFOSAAND—Below MRL2025-10-21
PFUnAND—Below MRL2025-10-21
9Cl-PF3ONSND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
HFPO-DAND10Below MRL2025-10-21
PFTrDAND—Below MRL2025-10-21
6:2 FTSND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
ADONAND—Below MRL2025-10-21
ADONAND—Below MRL2025-04-28
HFPO-DAND10Below MRL2025-04-28
PFBSND—Below MRL2025-04-28
PFHpAND—Below MRL2025-04-28
PFHxSND10Below MRL2025-04-28
PFNAND10Below MRL2025-04-28
PFOSND4Below MRL2025-04-28
PFOAND4Below MRL2025-04-28
PFDAND—Below MRL2025-04-28
PFDoAND—Below MRL2025-04-28
PFHxAND—Below MRL2025-04-28
PFUnAND—Below MRL2025-04-28
11Cl-PF3OUdSND—Below MRL2025-04-28
PFBAND—Below MRL2025-04-28
NMeFOSAAND—Below MRL2025-04-28
NEtFOSAAND—Below MRL2025-04-28
6:2 FTSND—Below MRL2025-04-28
4:2 FTSND—Below MRL2025-04-28
8:2 FTSND—Below MRL2025-04-28
PFMPAND—Below MRL2025-04-28
PFPeAND—Below MRL2025-04-28
PFMBAND—Below MRL2025-04-28
PFEESAND—Below MRL2025-04-28
NFDHAND—Below MRL2025-04-28
PFPeSND—Below MRL2025-04-28
PFHpSND—Below MRL2025-04-28
PFTAND—Below MRL2025-04-28
9Cl-PF3ONSND—Below MRL2025-04-28
PFTrDAND—Below MRL2025-04-28
PFBSND—Below MRL2025-10-21
8:2 FTSND—Below MRL2025-10-21
PFMPAND—Below MRL2025-10-21
PFPeAND—Below MRL2025-10-21
PFMBAND—Below MRL2025-10-21
PFEESAND—Below MRL2025-10-21
4:2 FTSND—Below MRL2025-10-21
PFPeSND—Below MRL2025-10-21
lithium32800—2025-04-22
lithium32600—2025-04-22
lithium32100—2025-10-21
lithium30500—2025-10-21
lithium29000—2025-10-21
lithium28800—2025-10-21
lithium28200—2025-04-22
lithium27300—2025-04-22
lithium24000—2025-10-21
lithium23900—2025-04-22
lithium23700—2025-04-28
lithium23100—2025-04-22
lithium22700—2025-10-21
lithium22300—2025-10-21
lithium22000—2025-10-21
lithium21700—2025-04-22
PFBS8.6—2025-10-21
PFBS4.7—2025-04-22
PFBS4.6—2025-10-21
PFOS44Detected2025-10-21
PFHxS3.110Detected2025-10-21

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