Physical & aggregate · 2023
Hardness in Terrace Water Company — Colton, Ca, CA tap water
Terrace Water Company — Colton, 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 |
|---|---|---|
Reported level City of Rialto | 160–160 mg/L | None set |
Maximum Test Results | 230 mg/L | None set |
Average Test Results | 206.67 mg/L | None set |
Minimum Test Results | 150 mg/L | None set |
Verbatim from Terrace Water Company — Colton, 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 Terrace Water Company — Colton, Ca, CA compares
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People also ask
+Is there Hardness in Terrace Water Company — Colton, Ca, CA tap water?
Yes — Terrace Water Company — Colton, Ca, CA's 2023 Consumer Confidence Report lists Hardness at 206.67 mg/L. Terrace Water Company — Colton, 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 Terrace Water Company — Colton, 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/terrace-water-company-colton-ca/2023/source.