Metals · 2023
Magnesium in Joint Regional Water Supply System — Laguna Beach, Ca, CA tap water
Joint Regional Water Supply System — Laguna Beach, Ca, 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 |
|---|---|---|
Average Average Amount | 18 mg/L | None set |
Average Average Amount | 27.9 mg/L | None set |
Range System-wide | 18 mg/L | None set |
Average Average Amount | 26 mg/L | None set |
Range System-wide | 26.2–29.8 mg/L | None set |
Range System-wide | 22–29 mg/L | None set |
Verbatim from Joint Regional Water Supply System — Laguna Beach, Ca, 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 Joint Regional Water Supply System — Laguna Beach, Ca, CA compares
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People also ask
+Is there Magnesium in Joint Regional Water Supply System — Laguna Beach, Ca, CA tap water?
Yes — Joint Regional Water Supply System — Laguna Beach, Ca, CA's 2023 Consumer Confidence Report lists Magnesium at 27.9 mg/L. Joint Regional Water Supply System — Laguna Beach, Ca, 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 Joint Regional Water Supply System — Laguna Beach, 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/joint-regional-water-supply-system-laguna-beach-ca/2023/source.