PFAS ("forever chemicals") · 2023
Perfluorohexanesulfonic acid in Chesapeake, VA tap water
Chesapeake, VA's 2023 Consumer Confidence Report tested for Perfluorohexanesulfonic acid and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Northwest River System | Not detected ng/L | 10 ng/L MCL |
Average Western Branch System | Not detected ng/L | 10 ng/L MCL |
Verbatim from Chesapeake, VA's 2023 Consumer Confidence Report — source document ↗
About Perfluorohexanesulfonic acid
Perfluorohexanesulfonic acid, a PFAS 'forever chemical.'
Regulated by the EPA at 10 parts per trillion and included in the PFAS Hazard Index.
How Chesapeake, VA compares
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People also ask
+Is there Perfluorohexanesulfonic acid in Chesapeake, VA tap water?
Chesapeake, VA's 2023 Consumer Confidence Report tested for Perfluorohexanesulfonic acid and found no detectable amount.
+What's the federal limit for Perfluorohexanesulfonic acid in drinking water?
The federal MCL for Perfluorohexanesulfonic acid is 10 ng/L. The EPA enforces this against the regulated reporting statistic (running annual average or 90th percentile), not a single-sample spike.
+What is Perfluorohexanesulfonic acid?
Perfluorohexanesulfonic acid, a PFAS 'forever chemical.' Regulated by the EPA at 10 parts per trillion and included in the PFAS Hazard Index.
+Where does this Perfluorohexanesulfonic acid measurement come from?
This page reproduces the Perfluorohexanesulfonic acid entry from the 2023 Consumer Confidence Report published by the Chesapeake, VA 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/va/chesapeake/2023/source.