PFAS ("forever chemicals") · 2024

Perfluoroheptanoic acid in City of Temecula, CA tap water

Detected — no federal limit

City of Temecula, CA's 2024 report shows Perfluoroheptanoic acid detected, but the EPA has not set an enforceable federal limit for it.

The measurement

StatisticValue
Highest single sample
Entry point
27 NG/L
Average
Entry point
5.595522388059702 NG/L
Highest single sample
Source water
51 NG/L
Average
Source water
9.969444444444443 NG/L

Verbatim from City of Temecula, CA's 2024 Consumer Confidence Report — source document ↗

About Perfluoroheptanoic acid

Perfluoroheptanoic acid, a PFAS 'forever chemical.'

Monitored under EPA rules; persistent in the environment.

How City of Temecula, CA compares

Nearby systems also reporting Perfluoroheptanoic acid:

People also ask

+Is there Perfluoroheptanoic acid in City of Temecula, CA tap water?

Yes — City of Temecula, CA's 2024 Consumer Confidence Report lists Perfluoroheptanoic acid at 9.969444444444443 NG/L. City of Temecula, CA's 2024 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 2024 Consumer Confidence Report published by the City of Temecula, 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/temecula/2024/source.

Full report
All City of Temecula, CA water-quality data →
Every contaminant measured in the 2024 report.
Contaminant pillar
Perfluoroheptanoic acid across the U.S. →
Every public water system measuring Perfluoroheptanoic acid, ranked.