Metals · 2025
Calcium in Glendale-city, Water Dept., CA tap water
Glendale-city, Water Dept., CA's 2025 report shows Calcium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Source water | 18.676923076923078 MG/L | None set |
Average Entry point | 8 MG/L | None set |
Highest single sample Entry point | 99 MG/L | None set |
Highest single sample Source water | 160 MG/L | None set |
Verbatim from Glendale-city, Water Dept., CA's 2025 Consumer Confidence Report — source document ↗
About Calcium
A naturally occurring mineral that contributes to water hardness.
Not federally regulated for health; affects scaling and taste.
How Glendale-city, Water Dept., CA compares
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People also ask
+Is there Calcium in Glendale-city, Water Dept., CA tap water?
Yes — Glendale-city, Water Dept., CA's 2025 Consumer Confidence Report lists Calcium at 18.676923076923078 MG/L. Glendale-city, Water Dept., CA's 2025 report shows Calcium detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Calcium in drinking water?
The EPA has not set an enforceable federal limit for Calcium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Calcium?
A naturally occurring mineral that contributes to water hardness. Not federally regulated for health; affects scaling and taste.
+Where does this Calcium measurement come from?
This page reproduces the Calcium entry from the 2025 Consumer Confidence Report published by the Glendale-city, Water Dept., 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/glendale-city-water-dept/2025/source.