Metals · 2023
Potassium in Suburban Water Systems-san Jose — Covina, Ca, CA tap water
Suburban Water Systems-san Jose — Covina, Ca, CA's 2023 report shows Potassium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Range Treated Surface Water | 2.1–5.4 mg/L | None set |
Average Groundwater | 3.4 mg/L | None set |
Range Groundwater | 2.4–4.2 mg/L | None set |
Average Treated Surface Water | 3.7 mg/L | None set |
Verbatim from Suburban Water Systems-san Jose — Covina, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Potassium
A naturally occurring mineral from rock and soil.
Not federally regulated for health.
How Suburban Water Systems-san Jose — Covina, Ca, CA compares
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People also ask
+Is there Potassium in Suburban Water Systems-san Jose — Covina, Ca, CA tap water?
Yes — Suburban Water Systems-san Jose — Covina, Ca, CA's 2023 Consumer Confidence Report lists Potassium at 3.7 mg/L. Suburban Water Systems-san Jose — Covina, Ca, CA's 2023 report shows Potassium detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Potassium in drinking water?
The EPA has not set an enforceable federal limit for Potassium. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Potassium?
A naturally occurring mineral from rock and soil. Not federally regulated for health.
+Where does this Potassium measurement come from?
This page reproduces the Potassium entry from the 2023 Consumer Confidence Report published by the Suburban Water Systems-san Jose — Covina, 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/suburban-water-systems-san-jose-covina-ca/2023/source.