Metals · 2024

Magnesium in San Gabriel Valley Wc - Fontana, CA tap water

Detected — no federal limit

San Gabriel Valley Wc - Fontana, CA's 2024 report shows Magnesium detected, but the EPA has not set an enforceable federal limit for it.

The measurement

StatisticValue
Average
Source water
7.1066666666666665 MG/L
Average
Other
7.445 MG/L
Highest single sample
Other
8.08 MG/L
Highest single sample
Source water
11 MG/L
Average
Entry point
9.05 MG/L
Highest single sample
Entry point
9.71 MG/L

Verbatim from San Gabriel Valley Wc - Fontana, CA's 2024 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 San Gabriel Valley Wc - Fontana, CA compares

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People also ask

+Is there Magnesium in San Gabriel Valley Wc - Fontana, CA tap water?

Yes — San Gabriel Valley Wc - Fontana, CA's 2024 Consumer Confidence Report lists Magnesium at 9.05 MG/L. San Gabriel Valley Wc - Fontana, CA's 2024 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 2024 Consumer Confidence Report published by the San Gabriel Valley Wc - Fontana, 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/san-gabriel-valley-wc-fontana/2024/source.

Full report
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Every contaminant measured in the 2024 report.
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