Metals · 2022
Potassium in City of Tustin — Tustin, Ca, CA tap water
City of Tustin — Tustin, Ca, CA's 2022 report shows Potassium detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average MWD Surface Water | 3.4 mg/L | None set |
Average Local Groundwater | 2.6 mg/L | None set |
Range System-wide | 1.8–4.3 mg/L | None set |
Verbatim from City of Tustin — Tustin, Ca, CA's 2022 Consumer Confidence Report — source document ↗
About Potassium
A naturally occurring mineral from rock and soil.
Not federally regulated for health.
How City of Tustin — Tustin, Ca, CA compares
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People also ask
+Is there Potassium in City of Tustin — Tustin, Ca, CA tap water?
Yes — City of Tustin — Tustin, Ca, CA's 2022 Consumer Confidence Report lists Potassium at 3.4 mg/L. City of Tustin — Tustin, Ca, CA's 2022 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 2022 Consumer Confidence Report published by the City of Tustin — Tustin, 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/tustin-tustin-ca/2022/source.