PFAS Comply

ROSEBUD RURAL WATER SYSTEM

PWSID: 084690528 · ROSEBUD, SD · Serving 5,500 people

Type: CWSOwner: NSource: GW
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
2025-06-04
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
HFPO-DAND10Below MRL2025-06-04
PFHxSND10Below MRL2025-06-04
PFTrDAND—Below MRL2025-06-04
PFTAND—Below MRL2025-06-04
PFHpSND—Below MRL2025-06-04
PFPeSND—Below MRL2025-06-04
NFDHAND—Below MRL2025-06-04
PFEESAND—Below MRL2025-06-04
PFMBAND—Below MRL2025-06-04
PFPeAND—Below MRL2025-06-04
PFMPAND—Below MRL2025-06-04
8:2 FTSND—Below MRL2025-06-04
4:2 FTSND—Below MRL2025-06-04
NEtFOSAAND—Below MRL2025-06-04
PFBAND—Below MRL2025-06-04
NMeFOSAAND—Below MRL2025-06-04
11Cl-PF3OUdSND—Below MRL2025-06-04
PFUnAND—Below MRL2025-06-04
PFHxAND—Below MRL2025-06-04
PFDoAND—Below MRL2025-06-04
PFDAND—Below MRL2025-06-04
PFOAND4Below MRL2025-06-04
PFOSND4Below MRL2025-06-04
lithiumND—Below MRL2025-06-04
ADONAND—Below MRL2025-06-04
9Cl-PF3ONSND—Below MRL2025-06-04
PFNAND10Below MRL2025-06-04
PFHpAND—Below MRL2025-06-04
PFBSND—Below MRL2025-06-04
6:2 FTSND—Below MRL2025-06-04

Violation history

Monitoring & Reporting - PFBS(PFBS)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2020-01-01 · Open · Tier 3
Monitoring & Reporting - PFHxA(PFHxA)
2011-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFNA(PFNA)
2011-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOS(PFOS)
2011-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFBS(PFBS)
2011-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFHxS(PFHxS)
2011-01-01 · Resolved · Tier 3
Monitoring & Reporting - PFOA(PFOA)
2011-01-01 · Resolved · Tier 3
Monitoring & Reporting - HFPO-DA (GenX)(HFPO-DA (GenX))
2011-01-01 · Resolved · Tier 3

Next steps