TRACY, CITY OF

PWSID: CA3910011 · TRACY, CA · Serving 96,609 people

Type: CWSOwner: LSource: SW

Settlement eligible

May qualify for 3M/DuPont settlement funds

Compliant

All PFAS compounds below EPA Maximum Contaminant Levels.

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

28.5 ppt

Highest single detection

Highest detection

Pro feature

2024-08-01

Latest sample date

partial

Data completeness

All PFAS detection results

Source: EPA UCMR5 (UCMR5) · 806 compounds tested

Contaminant	Result (ppt)	MCL (ppt)	Status	Sample date
PFEESA	ND	—	Below MRL	2024-10-23
PFTrDA	ND	—	Below MRL	2024-01-31

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