PFAS Comply

RANDALL COMMUNITY WATER DISTRICT

PWSID: SD4600433 · LAKE ANDES, SD · Serving 6,248 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
61500 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
PFOSND4Below MRL2025-10-06
NFDHAND—Below MRL2025-01-07
8:2 FTSND—Below MRL2025-01-07
PFMPAND—Below MRL2025-01-07
PFPeAND—Below MRL2025-01-07
PFMBAND—Below MRL2025-01-07
PFEESAND—Below MRL2025-01-07
PFPeSND—Below MRL2025-01-07
PFHpSND—Below MRL2025-01-07
NMeFOSAAND—Below MRL2025-10-06
PFMPAND—Below MRL2025-10-06
PFNAND10Below MRL2025-10-06
PFHxSND10Below MRL2025-10-06
PFHpAND—Below MRL2025-10-06
PFBSND—Below MRL2025-10-06
PFUnAND—Below MRL2025-10-06
PFTrDAND—Below MRL2025-01-07
4:2 FTSND—Below MRL2025-01-07
NEtFOSAAND—Below MRL2025-01-07
11Cl-PF3OUdSND—Below MRL2025-01-07
NMeFOSAAND—Below MRL2025-01-07
6:2 FTSND—Below MRL2025-01-07
PFBAND—Below MRL2025-01-07
HFPO-DAND10Below MRL2025-01-07
PFTAND—Below MRL2025-01-07
9Cl-PF3ONSND—Below MRL2025-01-07
PFHxSND10Below MRL2025-01-07
PFUnAND—Below MRL2025-01-07
PFHxAND—Below MRL2025-01-07
PFDoAND—Below MRL2025-01-07
PFDAND—Below MRL2025-01-07
PFOAND4Below MRL2025-01-07
PFOSND4Below MRL2025-01-07
PFNAND10Below MRL2025-01-07
PFHpAND—Below MRL2025-01-07
ADONAND—Below MRL2025-01-07
PFBSND—Below MRL2025-01-07
ADONAND—Below MRL2025-04-01
PFNAND10Below MRL2025-04-01
PFOSND4Below MRL2025-04-01
PFOAND4Below MRL2025-04-01
PFDAND—Below MRL2025-04-01
PFDoAND—Below MRL2025-04-01
PFHxAND—Below MRL2025-04-01
PFUnAND—Below MRL2025-04-01
PFHxSND10Below MRL2025-04-01
9Cl-PF3ONSND—Below MRL2025-04-01
PFMPAND—Below MRL2025-04-01
HFPO-DAND10Below MRL2025-04-01
PFBAND—Below MRL2025-04-01
6:2 FTSND—Below MRL2025-04-01
4:2 FTSND—Below MRL2025-04-01
8:2 FTSND—Below MRL2025-04-01
PFPeAND—Below MRL2025-04-01
PFPeSND—Below MRL2025-04-01
PFHpSND—Below MRL2025-04-01
11Cl-PF3OUdSND—Below MRL2025-04-01
NFDHAND—Below MRL2025-04-01
PFHpAND—Below MRL2025-04-01
NMeFOSAAND—Below MRL2025-04-01
NEtFOSAAND—Below MRL2025-04-01
PFTAND—Below MRL2025-04-01
PFEESAND—Below MRL2025-04-01
PFMBAND—Below MRL2025-04-01
PFBSND—Below MRL2025-04-01
PFTrDAND—Below MRL2025-04-01
6:2 FTSND—Below MRL2025-07-08
PFHxAND—Below MRL2025-07-08
PFOSND4Below MRL2025-07-08
PFOAND4Below MRL2025-07-08
PFDAND—Below MRL2025-07-08
PFDoAND—Below MRL2025-07-08
PFNAND10Below MRL2025-07-08
PFHxSND10Below MRL2025-07-08
9Cl-PF3ONSND—Below MRL2025-07-08
ADONAND—Below MRL2025-07-08
8:2 FTSND—Below MRL2025-07-08
PFMPAND—Below MRL2025-07-08
PFPeAND—Below MRL2025-07-08
PFMBAND—Below MRL2025-07-08
PFBSND—Below MRL2025-07-08
NFDHAND—Below MRL2025-07-08
PFUnAND—Below MRL2025-07-08
PFPeSND—Below MRL2025-07-08
PFHpSND—Below MRL2025-07-08
11Cl-PF3OUdSND—Below MRL2025-07-08
HFPO-DAND10Below MRL2025-07-08
PFBAND—Below MRL2025-07-08
PFHpAND—Below MRL2025-07-08
PFEESAND—Below MRL2025-07-08
PFTAND—Below MRL2025-07-08
PFTrDAND—Below MRL2025-07-08
NEtFOSAAND—Below MRL2025-07-08
NMeFOSAAND—Below MRL2025-07-08
4:2 FTSND—Below MRL2025-07-08
PFHxAND—Below MRL2025-10-07
PFMPAND—Below MRL2025-10-07
8:2 FTSND—Below MRL2025-10-07
4:2 FTSND—Below MRL2025-10-07
PFBAND—Below MRL2025-10-07
HFPO-DAND10Below MRL2025-10-07
ADONAND—Below MRL2025-10-07
9Cl-PF3ONSND—Below MRL2025-10-07
PFPeAND—Below MRL2025-10-07
PFUnAND—Below MRL2025-10-07
6:2 FTSND—Below MRL2025-10-07
PFDoAND—Below MRL2025-10-07
PFDAND—Below MRL2025-10-07
PFOAND4Below MRL2025-10-07
PFNAND10Below MRL2025-10-07
PFHxSND10Below MRL2025-10-07
PFHpAND—Below MRL2025-10-07
PFBSND—Below MRL2025-10-07
11Cl-PF3OUdSND—Below MRL2025-10-07
PFHpSND—Below MRL2025-10-07
PFOSND4Below MRL2025-10-07
PFPeSND—Below MRL2025-10-07
PFMBAND—Below MRL2025-10-07
NFDHAND—Below MRL2025-10-07
NMeFOSAAND—Below MRL2025-10-07
PFTrDAND—Below MRL2025-10-07
NEtFOSAAND—Below MRL2025-10-07
PFEESAND—Below MRL2025-10-07
PFTAND—Below MRL2025-10-07
PFBAND—Below MRL2025-03-03
6:2 FTSND—Below MRL2025-03-03
HFPO-DAND10Below MRL2025-03-03
8:2 FTSND—Below MRL2025-03-03
PFHxSND10Below MRL2025-03-03
PFMPAND—Below MRL2025-03-03
PFPeAND—Below MRL2025-03-03
PFMBAND—Below MRL2025-03-03
PFPeSND—Below MRL2025-03-03
PFEESAND—Below MRL2025-03-03
PFHpAND—Below MRL2025-03-03
PFBSND—Below MRL2025-03-03
4:2 FTSND—Below MRL2025-03-03
ADONAND—Below MRL2025-03-03
NMeFOSAAND—Below MRL2025-03-03
11Cl-PF3OUdSND—Below MRL2025-03-03
PFNAND10Below MRL2025-03-03
PFHpSND—Below MRL2025-03-03
NFDHAND—Below MRL2025-03-03
PFOAND4Below MRL2025-03-03
PFDAND—Below MRL2025-03-03
PFDoAND—Below MRL2025-03-03
PFHxAND—Below MRL2025-03-03
PFUnAND—Below MRL2025-03-03
9Cl-PF3ONSND—Below MRL2025-03-03
PFTrDAND—Below MRL2025-03-03
PFTAND—Below MRL2025-03-03
NEtFOSAAND—Below MRL2025-03-03
PFOSND4Below MRL2025-03-03
4:2 FTSND—Below MRL2025-04-01
PFOSND4Below MRL2025-04-01
PFOAND4Below MRL2025-04-01
PFDAND—Below MRL2025-04-01
PFDoAND—Below MRL2025-04-01
PFHxAND—Below MRL2025-04-01
PFUnAND—Below MRL2025-04-01
11Cl-PF3OUdSND—Below MRL2025-04-01
9Cl-PF3ONSND—Below MRL2025-04-01
ADONAND—Below MRL2025-04-01
HFPO-DAND10Below MRL2025-04-01
PFHxSND10Below MRL2025-04-01
6:2 FTSND—Below MRL2025-04-01
PFHpAND—Below MRL2025-04-01
8:2 FTSND—Below MRL2025-04-01
PFMPAND—Below MRL2025-04-01
PFPeAND—Below MRL2025-04-01
PFMBAND—Below MRL2025-04-01
PFEESAND—Below MRL2025-04-01
NFDHAND—Below MRL2025-04-01
PFPeSND—Below MRL2025-04-01
PFHpSND—Below MRL2025-04-01
PFBAND—Below MRL2025-04-01
PFTAND—Below MRL2025-04-01
PFBSND—Below MRL2025-04-01
NMeFOSAAND—Below MRL2025-04-01
NEtFOSAAND—Below MRL2025-04-01
PFTrDAND—Below MRL2025-04-01
PFNAND10Below MRL2025-04-01
PFOSND4Below MRL2025-07-02
PFOAND4Below MRL2025-07-02
PFDAND—Below MRL2025-07-02
PFHxAND—Below MRL2025-07-02
NMeFOSAAND—Below MRL2025-07-02
NEtFOSAAND—Below MRL2025-07-02
PFTrDAND—Below MRL2025-07-02
PFTAND—Below MRL2025-07-02
PFPeSND—Below MRL2025-07-02
PFDoAND—Below MRL2025-07-02
NFDHAND—Below MRL2025-07-02
PFEESAND—Below MRL2025-07-02
PFMPAND—Below MRL2025-07-02
8:2 FTSND—Below MRL2025-07-02
4:2 FTSND—Below MRL2025-07-02
6:2 FTSND—Below MRL2025-07-02
PFBAND—Below MRL2025-07-02
HFPO-DAND10Below MRL2025-07-02
ADONAND—Below MRL2025-07-02
9Cl-PF3ONSND—Below MRL2025-07-02
11Cl-PF3OUdSND—Below MRL2025-07-02
PFNAND10Below MRL2025-07-02
PFHpSND—Below MRL2025-07-02
PFHxSND10Below MRL2025-07-02
PFUnAND—Below MRL2025-07-02
PFPeAND—Below MRL2025-07-02
PFMBAND—Below MRL2025-07-02
PFBSND—Below MRL2025-07-02
PFHpAND—Below MRL2025-07-02
PFDAND—Below MRL2025-10-06
PFMBAND—Below MRL2025-10-06
4:2 FTSND—Below MRL2025-10-06
11Cl-PF3OUdSND—Below MRL2025-10-06
9Cl-PF3ONSND—Below MRL2025-10-06
ADONAND—Below MRL2025-10-06
HFPO-DAND10Below MRL2025-10-06
PFBAND—Below MRL2025-10-06
6:2 FTSND—Below MRL2025-10-06
PFHxAND—Below MRL2025-10-06
8:2 FTSND—Below MRL2025-10-06
PFOAND4Below MRL2025-10-06
PFPeAND—Below MRL2025-10-06
PFDoAND—Below MRL2025-10-06
PFEESAND—Below MRL2025-10-06
NFDHAND—Below MRL2025-10-06
PFPeSND—Below MRL2025-10-06
PFHpSND—Below MRL2025-10-06
PFTAND—Below MRL2025-10-06
PFTrDAND—Below MRL2025-10-06
NEtFOSAAND—Below MRL2025-10-06
lithium61500—2025-01-07
lithium53900—2025-03-03
lithium53000—2025-10-07
lithium53000—2025-04-01
lithium52700—2025-07-02
lithium52100—2025-07-08
lithium51600—2025-10-06
lithium49100—2025-04-01

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