Metals · 2023
Selenium in Dublin San Ramon Services District — Pleasanton, Ca, CA tap water
Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 Selenium measurement is below the federal limit.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Surface Water | Not detected ug/L | None set |
Range Surface Water | Not detected ug/L | None set |
Average Groundwater | Not detected ug/L | None set |
Range Groundwater | 0–6 ug/L | None set |
Verbatim from Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Selenium
A trace element from natural deposits and industrial discharge.
Essential in tiny amounts, but long-term exposure above the federal limit can cause hair and fingernail loss and circulatory problems.
How Dublin San Ramon Services District — Pleasanton, Ca, CA compares
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People also ask
+Is there Selenium 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 Selenium at Not detected ug/L. Dublin San Ramon Services District — Pleasanton, Ca, CA's 2023 Selenium measurement is below the federal limit.
+What's the federal limit for Selenium in drinking water?
The EPA has not set an enforceable federal limit for Selenium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Selenium?
A trace element from natural deposits and industrial discharge. Essential in tiny amounts, but long-term exposure above the federal limit can cause hair and fingernail loss and circulatory problems.
+Where does this Selenium measurement come from?
This page reproduces the Selenium 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.