PFAS ("forever chemicals") · 2025
Perfluorodecanoic acid (PFDA) in City of Clovis, CA tap water
City of Clovis, 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 | 1.3499999999999999 NG/L | None set |
Highest single sample Source water | 3.2 NG/L | None set |
Verbatim from City of Clovis, 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 Clovis, CA compares
Nearby systems also reporting Perfluorodecanoic acid (PFDA):
People also ask
+Is there Perfluorodecanoic acid (PFDA) in City of Clovis, CA tap water?
Yes — City of Clovis, CA's 2025 Consumer Confidence Report lists Perfluorodecanoic acid (PFDA) at 1.3499999999999999 NG/L. City of Clovis, 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 Clovis, 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/clovis/2025/source.