Physical & aggregate · 2023
Hardness in La Canada Irrigation Dist. — La Canada, Ca, CA tap water
La Canada Irrigation Dist. — La Canada, Ca, CA's 2023 report shows Hardness detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Average Amount | 102 mg/L | None set |
Average Average Amount | 190 mg/L | None set |
Range System-wide | 190 mg/L | None set |
Range System-wide | 81–122 mg/L | None set |
Verbatim from La Canada Irrigation Dist. — La Canada, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Hardness
A measure of dissolved calcium and magnesium minerals.
Not federally regulated for health; affects scaling, soap use, and taste.
How La Canada Irrigation Dist. — La Canada, Ca, CA compares
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People also ask
+Is there Hardness in La Canada Irrigation Dist. — La Canada, Ca, CA tap water?
Yes — La Canada Irrigation Dist. — La Canada, Ca, CA's 2023 Consumer Confidence Report lists Hardness at 190 mg/L. La Canada Irrigation Dist. — La Canada, Ca, CA's 2023 report shows Hardness detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Hardness in drinking water?
The EPA has not set an enforceable federal limit for Hardness. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Hardness?
A measure of dissolved calcium and magnesium minerals. Not federally regulated for health; affects scaling, soap use, and taste.
+Where does this Hardness measurement come from?
This page reproduces the Hardness entry from the 2023 Consumer Confidence Report published by the La Canada Irrigation Dist. — La Canada, 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/la-canada-irrigation-dist-la-canada-ca/2023/source.