Metals · 2023
Calcium in Cwsc Los Altos Suburban — San Jose, Ca, CA tap water
Cwsc Los Altos Suburban — San Jose, Ca, CA's 2023 report shows Calcium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range Groundwater | 39–120 mg/L | None set |
Range Valley Water | 19–28 mg/L | None set |
Average Valley Water | 23 mg/L | None set |
Average Groundwater | 81 mg/L | None set |
Verbatim from Cwsc Los Altos Suburban — San Jose, Ca, CA's 2023 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 Cwsc Los Altos Suburban — San Jose, Ca, CA compares
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People also ask
+Is there Calcium in Cwsc Los Altos Suburban — San Jose, Ca, CA tap water?
Yes — Cwsc Los Altos Suburban — San Jose, Ca, CA's 2023 Consumer Confidence Report lists Calcium at 81 mg/L. Cwsc Los Altos Suburban — San Jose, Ca, CA's 2023 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 2023 Consumer Confidence Report published by the Cwsc Los Altos Suburban — San Jose, 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/cwsc-los-altos-suburban-san-jose-ca/2023/source.