PFAS ("forever chemicals") · 2024
Perfluorohexanesulfonic acid in Santa Rosa, City of, CA tap water
Santa Rosa, City of, CA's 2024 Consumer Confidence Report tested for Perfluorohexanesulfonic acid and reported no detectable amount.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level Reporting Value | Not detected ng/L | 3 ng/L MCLG |
Range Range Detected | Not detected ng/L | 3 ng/L MCLG |
Verbatim from Santa Rosa, City of, CA's 2024 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 Santa Rosa, City of, CA compares
5 of the 39 CA systems measuring Perfluorohexanesulfonic acid on The Water Map have it at or above the federal limit:
Nearby systems also reporting Perfluorohexanesulfonic acid:
People also ask
+Is there Perfluorohexanesulfonic acid in Santa Rosa, City of, CA tap water?
Santa Rosa, City of, CA's 2024 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 MCLG for Perfluorohexanesulfonic acid is 3 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.
+Which other U.S. cities have Perfluorohexanesulfonic acid over the federal limit?
5 of the 39 CA systems on The Water Map measuring Perfluorohexanesulfonic acid report it at or above the federal limit. Examples include San Bernardino Valley Wd — San Bernardino, Ca, CA, Corona, City of — Corona, Ca, CA, Montara Water and Sanitary District — Montara, Ca, CA.
+Where does this Perfluorohexanesulfonic acid measurement come from?
This page reproduces the Perfluorohexanesulfonic acid entry from the 2024 Consumer Confidence Report published by the Santa Rosa, City of, 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/santa-rosa/2024/source.