PFAS ("forever chemicals") · 2025
Perfluorodecanoic acid (PFDA) in City of San Jose - Evg/edv/coy, CA tap water
City of San Jose - Evg/edv/coy, CA's 2025 report shows Perfluorodecanoic acid (PFDA) detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Source water | 1.6117647058823528 NG/L | None set |
Highest single sample Source water | 13 NG/L | None set |
Verbatim from City of San Jose - Evg/edv/coy, CA's 2025 Consumer Confidence Report — source document ↗
About Perfluorodecanoic acid (PFDA)
Perfluorodecanoic acid, a longer-chain PFAS 'forever chemical.'
Monitored under EPA rules; persistent and bioaccumulative.
How City of San Jose - Evg/edv/coy, CA compares
Nearby systems also reporting Perfluorodecanoic acid (PFDA):
People also ask
+Is there Perfluorodecanoic acid (PFDA) in City of San Jose - Evg/edv/coy, CA tap water?
Yes — City of San Jose - Evg/edv/coy, CA's 2025 Consumer Confidence Report lists Perfluorodecanoic acid (PFDA) at 1.6117647058823528 NG/L. City of San Jose - Evg/edv/coy, CA's 2025 report shows Perfluorodecanoic acid (PFDA) detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Perfluorodecanoic acid (PFDA) in drinking water?
The EPA has not set an enforceable federal limit for Perfluorodecanoic acid (PFDA). Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Perfluorodecanoic acid (PFDA)?
Perfluorodecanoic acid, a longer-chain PFAS 'forever chemical.' Monitored under EPA rules; persistent and bioaccumulative.
+Where does this Perfluorodecanoic acid (PFDA) measurement come from?
This page reproduces the Perfluorodecanoic acid (PFDA) entry from the 2025 Consumer Confidence Report published by the City of San Jose - Evg/edv/coy, CA water utility — the annual drinking-water report every U.S. utility is required by federal law to publish. The original source document is archived at /water/ca/san-jose-evg-edv-coy/2025/source.