PFAS ("forever chemicals") · 2023
Perfluorobutanesulfonic acid in Sweetwater Authority — Chula Vista, Ca, CA tap water
Sweetwater Authority — Chula Vista, Ca, CA's 2023 report shows Perfluorobutanesulfonic acid detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Reported level National City Well 4 | Not detected ng/L | None set |
Reported level National City Well 2 | Not detected ng/L | None set |
Reported level Treated Sweetwater Authority Drinking Water | 3.6 ng/L | None set |
Reported level National City Well 3 | Not detected ng/L | None set |
Reported level Lake Skinner Outlet (Aqueduct) | Not detected ng/L | None set |
Reported level Treated Sweetwater Authority Drinking Water | 0–10.7 ng/L | None set |
Reported level Lake Skinner Outlet (Aqueduct) | Not detected ng/L | None set |
Reported level National City Well 3 | Not detected ng/L | None set |
Reported level SD Formation Wells 1 - 11 | Not detected ng/L | None set |
Reported level National City Well 4 | Not detected ng/L | None set |
Reported level National City Well 2 | Not detected ng/L | None set |
Reported level SD Formation Wells 1 - 11 | 0–11 ng/L | None set |
Verbatim from Sweetwater Authority — Chula Vista, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Perfluorobutanesulfonic acid
Perfluorobutanesulfonic acid, a shorter-chain PFAS 'forever chemical.'
Has no standalone limit but is part of the EPA PFAS Hazard Index that limits PFAS in combination.
How Sweetwater Authority — Chula Vista, Ca, CA compares
Nearby systems also reporting Perfluorobutanesulfonic acid:
People also ask
+Is there Perfluorobutanesulfonic acid in Sweetwater Authority — Chula Vista, Ca, CA tap water?
Yes — Sweetwater Authority — Chula Vista, Ca, CA's 2023 Consumer Confidence Report lists Perfluorobutanesulfonic acid at 0–11 ng/L. Sweetwater Authority — Chula Vista, Ca, CA's 2023 report shows Perfluorobutanesulfonic acid detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Perfluorobutanesulfonic acid in drinking water?
The EPA has not set an enforceable federal limit for Perfluorobutanesulfonic acid. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Perfluorobutanesulfonic acid?
Perfluorobutanesulfonic acid, a shorter-chain PFAS 'forever chemical.' Has no standalone limit but is part of the EPA PFAS Hazard Index that limits PFAS in combination.
+Where does this Perfluorobutanesulfonic acid measurement come from?
This page reproduces the Perfluorobutanesulfonic acid entry from the 2023 Consumer Confidence Report published by the Sweetwater Authority — Chula Vista, Ca, 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/sweetwater-authority-chula-vista-ca/2023/source.