COLE COUNTY PWSD 1

PWSID: MO3024159 · JEFFERSON CITY, MO · Serving 16,548 people

Type: CWSOwner: LSource: GW

Settlement eligible

May qualify for 3M/DuPont settlement funds

Exceeds MCL

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

PFOA5.8 ppt(MCL: 4 ppt)

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

Exact contamination levels

Upgrade to Pro to see PFOA/PFOS ppt values and MCL comparison charts.

PFAS compounds detected

5.8 ppt

Highest single detection

Highest detection

Pro feature

2024-05-22

Latest sample date

partial

Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5) · 406 compounds tested

Contaminant	Result (ppt)	MCL (ppt)	Status	Sample date
PFBS	ND	—	Below MRL	2024-11-20
9Cl-PF3ONS	ND	—	Below MRL	2024-05-22

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