Physical & aggregate · 2025
Alkalinity in Western MWD - Murrieta Division, CA tap water
Western MWD - Murrieta Division, CA's 2025 report shows Alkalinity detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Source water | 117.36111111111111 MG/L | None set |
Average Entry point | 139.72222222222223 MG/L | None set |
Highest single sample Source water | 230 MG/L | None set |
Highest single sample Other | 84 MG/L | None set |
Average Other | 56.833333333333336 MG/L | None set |
Highest single sample Entry point | 220 MG/L | None set |
Verbatim from Western MWD - Murrieta Division, CA's 2025 Consumer Confidence Report — source document ↗
About Alkalinity
A measure of the water's capacity to neutralize acids.
Not federally regulated for health; relevant to corrosion control and treatment.
How Western MWD - Murrieta Division, CA compares
Nearby systems also reporting Alkalinity:
People also ask
+Is there Alkalinity in Western MWD - Murrieta Division, CA tap water?
Yes — Western MWD - Murrieta Division, CA's 2025 Consumer Confidence Report lists Alkalinity at 139.72222222222223 MG/L. Western MWD - Murrieta Division, CA's 2025 report shows Alkalinity detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Alkalinity in drinking water?
The EPA has not set an enforceable federal limit for Alkalinity. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Alkalinity?
A measure of the water's capacity to neutralize acids. Not federally regulated for health; relevant to corrosion control and treatment.
+Where does this Alkalinity measurement come from?
This page reproduces the Alkalinity entry from the 2025 Consumer Confidence Report published by the Western MWD - Murrieta Division, 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/western-mwd-murrieta-division/2025/source.