PFAS Comply

ROCK ISLAND ARSENAL, US ARMY

PWSID: IL1615387 · ROCK ISLAND, IL · Serving 7,800 people

Type: CWSOwner: FSource: SW
Settlement eligible
May qualify for 3M/DuPont settlement funds
Check claims portal →
Exceeds MCL

One or more PFAS compounds exceed EPA Maximum Contaminant Levels. Corrective action required by 2031.

Key contaminants vs MCL

PFOA4.6 ppt(MCL: 4 ppt)

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

Detection summary

2
PFAS compounds detected
16 ppt
Highest single detection
2023-08-08
Latest sample date
partial
Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5)

ContaminantResult (ppt)MCL (ppt)StatusSample date
PFTrDAND—Below MRL2023-11-07
PFOAND4Below MRL2023-02-21
PFOSND4Below MRL2023-02-21
PFNAND10Below MRL2023-02-21
PFHxSND10Below MRL2023-02-21
PFHpAND—Below MRL2023-02-21
PFBSND—Below MRL2023-02-21
PFTrDAND—Below MRL2023-02-21
4:2 FTSND—Below MRL2023-02-21
PFTAND—Below MRL2023-02-21
PFDoAND—Below MRL2023-02-21
PFEESAND—Below MRL2023-02-21
8:2 FTSND—Below MRL2023-02-21
NEtFOSAAND—Below MRL2023-02-21
PFHxAND—Below MRL2023-02-21
PFUnAND—Below MRL2023-02-21
11Cl-PF3OUdSND—Below MRL2023-02-21
9Cl-PF3ONSND—Below MRL2023-02-21
ADONAND—Below MRL2023-02-21
HFPO-DAND10Below MRL2023-02-21
PFHxAND—Below MRL2023-11-07
PFUnAND—Below MRL2023-11-07
11Cl-PF3OUdSND—Below MRL2023-11-07
9Cl-PF3ONSND—Below MRL2023-11-07
PFDAND—Below MRL2023-02-21
PFMPAND—Below MRL2023-02-21
PFMBAND—Below MRL2023-02-21
PFPeSND—Below MRL2023-02-21
lithiumND—Below MRL2023-02-21
NMeFOSAAND—Below MRL2023-02-21
6:2 FTSND—Below MRL2023-02-21
NFDHAND—Below MRL2023-02-21
PFPeAND—Below MRL2023-02-21
PFHpSND—Below MRL2023-02-21
HFPO-DAND10Below MRL2023-05-02
NEtFOSAAND—Below MRL2023-05-02
PFTAND—Below MRL2023-05-02
PFHpAND—Below MRL2023-05-02
PFHxSND10Below MRL2023-05-02
PFNAND10Below MRL2023-05-02
PFOSND4Below MRL2023-05-02
PFOAND4Below MRL2023-05-02
PFDAND—Below MRL2023-05-02
PFDoAND—Below MRL2023-05-02
PFHxAND—Below MRL2023-05-02
PFUnAND—Below MRL2023-05-02
11Cl-PF3OUdSND—Below MRL2023-05-02
NMeFOSAAND—Below MRL2023-05-02
ADONAND—Below MRL2023-05-02
PFTrDAND—Below MRL2023-05-02
6:2 FTSND—Below MRL2023-05-02
4:2 FTSND—Below MRL2023-05-02
8:2 FTSND—Below MRL2023-05-02
PFMPAND—Below MRL2023-05-02
PFPeAND—Below MRL2023-05-02
PFMBAND—Below MRL2023-05-02
PFEESAND—Below MRL2023-05-02
NFDHAND—Below MRL2023-05-02
PFPeSND—Below MRL2023-05-02
PFHpSND—Below MRL2023-05-02
9Cl-PF3ONSND—Below MRL2023-05-02
lithiumND—Below MRL2023-05-02
PFBSND—Below MRL2023-05-02
PFHxAND—Below MRL2023-08-08
PFUnAND—Below MRL2023-08-08
9Cl-PF3ONSND—Below MRL2023-08-08
HFPO-DAND10Below MRL2023-08-08
PFDoAND—Below MRL2023-08-08
NFDHAND—Below MRL2023-08-08
11Cl-PF3OUdSND—Below MRL2023-08-08
PFEESAND—Below MRL2023-08-08
PFMBAND—Below MRL2023-08-08
PFPeAND—Below MRL2023-08-08
PFMPAND—Below MRL2023-08-08
8:2 FTSND—Below MRL2023-08-08
6:2 FTSND—Below MRL2023-08-08
4:2 FTSND—Below MRL2023-08-08
PFPeSND—Below MRL2023-08-08
PFTAND—Below MRL2023-08-08
lithiumND—Below MRL2023-08-08
NMeFOSAAND—Below MRL2023-08-08
NEtFOSAAND—Below MRL2023-08-08
ADONAND—Below MRL2023-08-08
PFTrDAND—Below MRL2023-08-08
PFDAND—Below MRL2023-08-08
PFHpSND—Below MRL2023-08-08
PFOAND4Below MRL2023-08-08
PFOSND4Below MRL2023-08-08
PFHpAND—Below MRL2023-08-08
PFHxSND10Below MRL2023-08-08
PFNAND10Below MRL2023-08-08
PFBSND—Below MRL2023-08-08
PFEESAND—Below MRL2023-11-07
PFMPAND—Below MRL2023-11-07
PFPeAND—Below MRL2023-11-07
PFHpAND—Below MRL2023-11-07
PFHxSND10Below MRL2023-11-07
PFNAND10Below MRL2023-11-07
PFOSND4Below MRL2023-11-07
PFPeSND—Below MRL2023-11-07
PFMBAND—Below MRL2023-11-07
NFDHAND—Below MRL2023-11-07
PFHpSND—Below MRL2023-11-07
HFPO-DAND10Below MRL2023-11-07
lithiumND—Below MRL2023-11-07
8:2 FTSND—Below MRL2023-11-07
ADONAND—Below MRL2023-11-07
PFBSND—Below MRL2023-11-07
6:2 FTSND—Below MRL2023-11-07
4:2 FTSND—Below MRL2023-11-07
NEtFOSAAND—Below MRL2023-11-07
PFTAND—Below MRL2023-11-07
NMeFOSAAND—Below MRL2023-11-07
PFDAND—Below MRL2023-11-07
PFDoAND—Below MRL2023-11-07
PFBA16—2023-02-21
PFBA15—2023-11-07
PFBA11—2023-08-08
PFBA11—2023-05-02
PFOA4.64Exceeds2023-11-07

Next steps