Metals · 2023
Magnesium in City of Antioch, CA tap water
City of Antioch, CA's 2023 report shows Magnesium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Other | 6.3 MG/L | None set |
Average Entry point | 5.733333333333333 MG/L | None set |
Highest single sample Source water | 3.7 MG/L | None set |
Average Other | 6.3 MG/L | None set |
Average Source water | 3.7 MG/L | None set |
Highest single sample Entry point | 8.4 MG/L | None set |
Verbatim from City of Antioch, CA's 2023 Consumer Confidence Report — source document ↗
About Magnesium
A naturally occurring mineral that contributes to water hardness.
Not federally regulated for health; affects scaling and taste.
How City of Antioch, CA compares
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People also ask
+Is there Magnesium in City of Antioch, CA tap water?
Yes — City of Antioch, CA's 2023 Consumer Confidence Report lists Magnesium at 6.3 MG/L. City of Antioch, CA's 2023 report shows Magnesium detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Magnesium in drinking water?
The EPA has not set an enforceable federal limit for Magnesium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Magnesium?
A naturally occurring mineral that contributes to water hardness. Not federally regulated for health; affects scaling and taste.
+Where does this Magnesium measurement come from?
This page reproduces the Magnesium entry from the 2023 Consumer Confidence Report published by the City of Antioch, 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/antioch/2023/source.