Physical & aggregate · 2026
Hardness in Eastern Municipal Wd, CA tap water
Eastern Municipal Wd, CA's 2026 report shows Hardness detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Other | 98.63333333333333 MG/L | None set |
Highest single sample Other | 112 MG/L | None set |
Highest single sample Entry point | 129 MG/L | None set |
Average Entry point | 99.39038461538462 MG/L | None set |
Verbatim from Eastern Municipal Wd, CA's 2026 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 Eastern Municipal Wd, CA compares
Nearby systems also reporting Hardness:
People also ask
+Is there Hardness in Eastern Municipal Wd, CA tap water?
Yes — Eastern Municipal Wd, CA's 2026 Consumer Confidence Report lists Hardness at 99.39038461538462 MG/L. Eastern Municipal Wd, CA's 2026 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 2026 Consumer Confidence Report published by the Eastern Municipal Wd, 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/eastern-municipal-wd/2026/source.