Metals · 2023
Chromium, Hexavalent in Dublin San Ramon Services District — Pleasanton, Ca, CA tap water
Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 report shows Chromium, Hexavalent detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Surface Water | 0.1 ug/L | None set |
Range Groundwater | 1.2–6.4 ug/L | None set |
Average Groundwater | 4.6 ug/L | None set |
Verbatim from Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Chromium, Hexavalent
Hexavalent chromium ('chromium-6') — the more toxic form of chromium.
A known carcinogen by inhalation; regulated nationally only within the total-chromium limit, with stricter limits in some states.
How Dublin San Ramon Services District — Pleasanton, Ca, CA compares
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People also ask
+Is there Chromium, Hexavalent in Dublin San Ramon Services District — Pleasanton, Ca, CA tap water?
Yes — Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 Consumer Confidence Report lists Chromium, Hexavalent at 4.6 ug/L. Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 report shows Chromium, Hexavalent detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Chromium, Hexavalent in drinking water?
The EPA has not set an enforceable federal limit for Chromium, Hexavalent. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Chromium, Hexavalent?
Hexavalent chromium ('chromium-6') — the more toxic form of chromium. A known carcinogen by inhalation; regulated nationally only within the total-chromium limit, with stricter limits in some states.
+Where does this Chromium, Hexavalent measurement come from?
This page reproduces the Chromium, Hexavalent entry from the 2023 Consumer Confidence Report published by the Dublin San Ramon Services District — Pleasanton, 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/dublin-san-ramon-services-district-pleasanton-ca/2023/source.