PFAS ("forever chemicals") · 2023
Perfluoroheptanoic acid in Irvine Ranch Water District, CA tap water
Irvine Ranch Water District, CA's 2023 report shows Perfluoroheptanoic acid detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Entry point | Not detected NG/L | None set |
Average Source water | 1.035483870967742 NG/L | None set |
Highest single sample Source water | 2.2 NG/L | None set |
Verbatim from Irvine Ranch Water District, CA's 2023 Consumer Confidence Report — source document ↗
About Perfluoroheptanoic acid
Perfluoroheptanoic acid, a PFAS 'forever chemical.'
Monitored under EPA rules; persistent in the environment.
How Irvine Ranch Water District, CA compares
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People also ask
+Is there Perfluoroheptanoic acid in Irvine Ranch Water District, CA tap water?
Yes — Irvine Ranch Water District, CA's 2023 Consumer Confidence Report lists Perfluoroheptanoic acid at 1.035483870967742 NG/L. Irvine Ranch Water District, CA's 2023 report shows Perfluoroheptanoic acid detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Perfluoroheptanoic acid in drinking water?
The EPA has not set an enforceable federal limit for Perfluoroheptanoic acid. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Perfluoroheptanoic acid?
Perfluoroheptanoic acid, a PFAS 'forever chemical.' Monitored under EPA rules; persistent in the environment.
+Where does this Perfluoroheptanoic acid measurement come from?
This page reproduces the Perfluoroheptanoic acid entry from the 2023 Consumer Confidence Report published by the Irvine Ranch Water District, 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/irvine-ranch-water-district/2023/source.