Water Quality & Forever Chemicals
Federal data on PFAS detections, industrial sources, and military contamination near San Francisco, California — pulled from EPA UCMR 5, EPA TRI, and DoD records. For an address-specific report, run a San Francisco property check below.
7
PFAS detections in nearby water systems
EPA UCMR 5 (2021–2024) results matching the city name
0
Industrial PFAS facilities in city
EPA TRI 2024 reporting
11
DoD PFAS installations statewide
In California
EPA required public water systems serving 3,300+ people to test 29 PFAS compounds between 2021 and 2024.
City-level numbers describe the broad pattern around San Francisco. The exposure that matters for a specific house is the matched water utility for that address, plus any industrial or military source within a few miles. Two homes a mile apart in San Francisco can be on different water systems and have very different PFAS profiles.
The address report fills that in: it identifies the public water system serving the property, lists any PFAS detections on that exact system, and maps the nearby industrial and Superfund sources.
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