Metals · 2024
Calcium in Vallejo, CA tap water
Vallejo, CA's 2024 report shows Calcium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Entry point | 10.25 MG/L | None set |
Highest single sample Entry point | 18 MG/L | None set |
Highest single sample Source water | 67 MG/L | None set |
Average Source water | 18 MG/L | None set |
Verbatim from Vallejo, CA's 2024 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 Vallejo, CA compares
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People also ask
+Is there Calcium in Vallejo, CA tap water?
Yes — Vallejo, CA's 2024 Consumer Confidence Report lists Calcium at 18 MG/L. Vallejo, CA's 2024 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 2024 Consumer Confidence Report published by the Vallejo, 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/vallejo/2024/source.