PFAS Comply

STANDING ROCK RURAL WATER SYSTEM

PWSID: 084690510 · FORT YATES, ND · Serving 6,839 people

Type: CWSOwner: FSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
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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
60000 ppt
Highest single detection
2024-07-09
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFEESAND—Below MRL2024-10-07
PFUnAND—Below MRL2024-01-08
PFDAND—Below MRL2024-01-08
PFNAND10Below MRL2024-01-08
PFDoAND—Below MRL2024-01-08
PFHxAND—Below MRL2024-01-08
PFOAND4Below MRL2024-01-08
11Cl-PF3OUdSND—Below MRL2024-01-08
9Cl-PF3ONSND—Below MRL2024-01-08
PFBAND—Below MRL2024-01-08
HFPO-DAND10Below MRL2024-01-08
ADONAND—Below MRL2024-01-08
4:2 FTSND—Below MRL2024-01-08
PFBSND—Below MRL2024-01-08
6:2 FTSND—Below MRL2024-01-08
PFMBAND—Below MRL2024-01-08
PFHpAND—Below MRL2024-01-08
PFHxSND10Below MRL2024-01-08
PFPeSND—Below MRL2024-01-08
8:2 FTSND—Below MRL2024-01-08
PFEESAND—Below MRL2024-01-08
PFHpSND—Below MRL2024-01-08
PFPeAND—Below MRL2024-01-08
ADONAND—Below MRL2024-10-07
9Cl-PF3ONSND—Below MRL2024-10-07
11Cl-PF3OUdSND—Below MRL2024-10-07
PFOSND4Below MRL2024-01-08
NMeFOSAAND—Below MRL2024-01-08
PFTAND—Below MRL2024-01-08
PFTrDAND—Below MRL2024-01-08
NEtFOSAAND—Below MRL2024-01-08
PFMPAND—Below MRL2024-01-08
NFDHAND—Below MRL2024-01-08
PFOSND4Below MRL2024-07-09
PFNAND10Below MRL2024-07-09
PFHxSND10Below MRL2024-07-09
PFHpAND—Below MRL2024-07-09
PFBSND—Below MRL2024-07-09
NMeFOSAAND—Below MRL2024-04-09
NEtFOSAAND—Below MRL2024-04-09
PFOAND4Below MRL2024-07-09
PFTAND—Below MRL2024-04-09
9Cl-PF3ONSND—Below MRL2024-07-09
PFTrDAND—Below MRL2024-04-09
PFHpSND—Below MRL2024-07-09
PFPeSND—Below MRL2024-07-09
PFEESAND—Below MRL2024-07-09
PFMBAND—Below MRL2024-07-09
PFPeAND—Below MRL2024-07-09
PFMPAND—Below MRL2024-07-09
8:2 FTSND—Below MRL2024-07-09
PFUnAND—Below MRL2024-07-09
PFDoAND—Below MRL2024-07-09
PFDAND—Below MRL2024-07-09
NFDHAND—Below MRL2024-07-09
6:2 FTSND—Below MRL2024-07-09
PFBAND—Below MRL2024-07-09
HFPO-DAND10Below MRL2024-07-09
ADONAND—Below MRL2024-07-09
11Cl-PF3OUdSND—Below MRL2024-07-09
PFHxAND—Below MRL2024-07-09
4:2 FTSND—Below MRL2024-07-09
NEtFOSAAND—Below MRL2024-07-09
4:2 FTSND—Below MRL2024-07-09
PFMPAND—Below MRL2024-07-09
PFMBAND—Below MRL2024-07-09
PFEESAND—Below MRL2024-07-09
HFPO-DAND10Below MRL2024-07-09
6:2 FTSND—Below MRL2024-07-09
NMeFOSAAND—Below MRL2024-07-09
8:2 FTSND—Below MRL2024-07-09
PFTrDAND—Below MRL2024-07-09
PFTAND—Below MRL2024-07-09
PFHpSND—Below MRL2024-07-09
PFPeSND—Below MRL2024-07-09
NFDHAND—Below MRL2024-07-09
ADONAND—Below MRL2024-07-09
PFHpAND—Below MRL2024-07-09
PFHxSND10Below MRL2024-07-09
PFNAND10Below MRL2024-07-09
PFPeAND—Below MRL2024-07-09
PFBSND—Below MRL2024-07-09
9Cl-PF3ONSND—Below MRL2024-07-09
PFBAND—Below MRL2024-07-09
PFOSND4Below MRL2024-07-09
PFOAND4Below MRL2024-07-09
PFDAND—Below MRL2024-07-09
PFDoAND—Below MRL2024-07-09
PFHxAND—Below MRL2024-07-09
PFUnAND—Below MRL2024-07-09
11Cl-PF3OUdSND—Below MRL2024-07-09
PFHxAND—Below MRL2024-10-07
PFMPAND—Below MRL2024-10-07
PFNAND10Below MRL2024-10-07
PFOSND4Below MRL2024-10-07
PFOAND4Below MRL2024-10-07
PFHpAND—Below MRL2024-10-07
PFDAND—Below MRL2024-10-07
PFDoAND—Below MRL2024-10-07
PFBSND—Below MRL2024-10-07
PFPeAND—Below MRL2024-10-07
PFTAND—Below MRL2024-10-07
PFTrDAND—Below MRL2024-10-07
NEtFOSAAND—Below MRL2024-10-07
NMeFOSAAND—Below MRL2024-10-07
PFHpSND—Below MRL2024-10-07
PFPeSND—Below MRL2024-10-07
NFDHAND—Below MRL2024-10-07
4:2 FTSND—Below MRL2024-10-07
PFMBAND—Below MRL2024-10-07
PFUnAND—Below MRL2024-10-07
8:2 FTSND—Below MRL2024-10-07
PFHxSND10Below MRL2024-10-07
6:2 FTSND—Below MRL2024-10-07
PFBAND—Below MRL2024-10-07
HFPO-DAND10Below MRL2024-10-07
lithium60000—2024-07-09
lithium52000—2024-01-08
lithium47500—2024-10-07
lithium42000—2024-04-09

Next steps