Physical & aggregate · 2025
Alkalinity in Pasadena Water and Power, CA tap water
Pasadena Water and Power, 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 Entry point | 146.66666666666666 MG/L | None set |
Average Source water | 151.4814814814815 MG/L | None set |
Highest single sample Source water | 300 MG/L | None set |
Highest single sample Entry point | 270 MG/L | None set |
Verbatim from Pasadena Water and Power, 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 Pasadena Water and Power, CA compares
Nearby systems also reporting Alkalinity:
People also ask
+Is there Alkalinity in Pasadena Water and Power, CA tap water?
Yes — Pasadena Water and Power, CA's 2025 Consumer Confidence Report lists Alkalinity at 151.4814814814815 MG/L. Pasadena Water and Power, 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 Pasadena Water and Power, 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/pasadena-water-and-power/2025/source.