PFAS Comply

ROCK SPRINGS, CITY OF

PWSID: WY5601182 · ROCK SPRINGS, WY · Serving 24,000 people

Type: CWSOwner: LSource: SW
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

1
PFAS compounds detected
16000 ppt
Highest single detection
2023-07-18
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFDoAND—Below MRL2023-10-10
HFPO-DAND10Below MRL2023-01-25
PFBSND—Below MRL2023-01-25
PFHpAND—Below MRL2023-01-25
PFHxSND10Below MRL2023-01-25
PFOSND4Below MRL2023-01-25
PFHpSND—Below MRL2023-01-25
PFDAND—Below MRL2023-01-25
PFDoAND—Below MRL2023-01-25
PFHxAND—Below MRL2023-01-25
PFUnAND—Below MRL2023-01-25
11Cl-PF3OUdSND—Below MRL2023-01-25
9Cl-PF3ONSND—Below MRL2023-01-25
ADONAND—Below MRL2023-01-25
PFNAND10Below MRL2023-01-25
8:2 FTSND—Below MRL2023-01-25
PFTAND—Below MRL2023-01-25
PFTrDAND—Below MRL2023-01-25
NEtFOSAAND—Below MRL2023-01-25
NMeFOSAAND—Below MRL2023-01-25
4:2 FTSND—Below MRL2023-01-25
PFMPAND—Below MRL2023-01-25
PFPeAND—Below MRL2023-01-25
PFMBAND—Below MRL2023-01-25
PFEESAND—Below MRL2023-01-25
NFDHAND—Below MRL2023-01-25
PFPeSND—Below MRL2023-01-25
PFDAND—Below MRL2023-10-10
PFHxAND—Below MRL2023-10-10
PFOAND4Below MRL2023-01-25
PFBAND—Below MRL2023-01-25
6:2 FTSND—Below MRL2023-01-25
PFPeSND—Below MRL2023-04-10
NFDHAND—Below MRL2023-04-10
PFEESAND—Below MRL2023-04-10
PFMBAND—Below MRL2023-04-10
PFPeAND—Below MRL2023-04-10
8:2 FTSND—Below MRL2023-04-10
6:2 FTSND—Below MRL2023-04-10
PFTrDAND—Below MRL2023-04-10
PFBAND—Below MRL2023-04-10
HFPO-DAND10Below MRL2023-04-10
ADONAND—Below MRL2023-04-10
9Cl-PF3ONSND—Below MRL2023-04-10
11Cl-PF3OUdSND—Below MRL2023-04-10
PFUnAND—Below MRL2023-04-10
4:2 FTSND—Below MRL2023-04-10
PFHxAND—Below MRL2023-04-10
PFOAND4Below MRL2023-04-10
PFDAND—Below MRL2023-04-10
PFDoAND—Below MRL2023-04-10
PFNAND10Below MRL2023-04-10
PFHxSND10Below MRL2023-04-10
PFBSND—Below MRL2023-04-10
PFHpSND—Below MRL2023-04-10
PFMPAND—Below MRL2023-04-10
PFTAND—Below MRL2023-04-10
NMeFOSAAND—Below MRL2023-04-10
NEtFOSAAND—Below MRL2023-04-10
PFOSND4Below MRL2023-04-10
PFHpAND—Below MRL2023-04-10
6:2 FTSND—Below MRL2023-07-18
9Cl-PF3ONSND—Below MRL2023-07-18
PFBSND—Below MRL2023-07-18
PFHpAND—Below MRL2023-07-18
PFHxSND10Below MRL2023-07-18
PFNAND10Below MRL2023-07-18
PFOSND4Below MRL2023-07-18
PFOAND4Below MRL2023-07-18
PFDAND—Below MRL2023-07-18
PFDoAND—Below MRL2023-07-18
NEtFOSAAND—Below MRL2023-07-18
PFHxAND—Below MRL2023-07-18
8:2 FTSND—Below MRL2023-07-18
11Cl-PF3OUdSND—Below MRL2023-07-18
PFHpSND—Below MRL2023-07-18
ADONAND—Below MRL2023-07-18
HFPO-DAND10Below MRL2023-07-18
PFBAND—Below MRL2023-07-18
4:2 FTSND—Below MRL2023-07-18
PFMPAND—Below MRL2023-07-18
PFPeAND—Below MRL2023-07-18
PFMBAND—Below MRL2023-07-18
PFEESAND—Below MRL2023-07-18
NFDHAND—Below MRL2023-07-18
PFPeSND—Below MRL2023-07-18
PFUnAND—Below MRL2023-07-18
PFTrDAND—Below MRL2023-07-18
PFTAND—Below MRL2023-07-18
NMeFOSAAND—Below MRL2023-07-18
lithiumND—Below MRL2023-07-18
PFEESAND—Below MRL2023-10-10
9Cl-PF3ONSND—Below MRL2023-10-10
ADONAND—Below MRL2023-10-10
HFPO-DAND10Below MRL2023-10-10
PFBAND—Below MRL2023-10-10
6:2 FTSND—Below MRL2023-10-10
8:2 FTSND—Below MRL2023-10-10
11Cl-PF3OUdSND—Below MRL2023-10-10
PFMBAND—Below MRL2023-10-10
4:2 FTSND—Below MRL2023-10-10
PFPeSND—Below MRL2023-10-10
PFHpSND—Below MRL2023-10-10
NFDHAND—Below MRL2023-10-10
PFPeAND—Below MRL2023-10-10
PFOSND4Below MRL2023-10-10
PFMPAND—Below MRL2023-10-10
PFUnAND—Below MRL2023-10-10
PFBSND—Below MRL2023-10-10
PFHpAND—Below MRL2023-10-10
PFNAND10Below MRL2023-10-10
PFOAND4Below MRL2023-10-10
NMeFOSAAND—Below MRL2023-10-10
PFTAND—Below MRL2023-10-10
PFTrDAND—Below MRL2023-10-10
PFHxSND10Below MRL2023-10-10
NEtFOSAAND—Below MRL2023-10-10
lithium16000—2023-04-10
lithium13000—2023-01-25
lithium9500—2023-10-10

Next steps