Metals · 2023
Potassium in Downey - City, Water Dept. — Downey, Ca, CA tap water
Downey - City, Water Dept. — Downey, 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 |
|---|---|---|
Average System-wide | 4.5 mg/L | None set |
Range System-wide | 3.5–4.9 mg/L | None set |
Verbatim from Downey - City, Water Dept. — Downey, 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 Downey - City, Water Dept. — Downey, Ca, CA compares
Nearby systems also reporting Potassium:
People also ask
+Is there Potassium in Downey - City, Water Dept. — Downey, Ca, CA tap water?
Yes — Downey - City, Water Dept. — Downey, Ca, CA's 2023 Consumer Confidence Report lists Potassium at 4.5 mg/L. Downey - City, Water Dept. — Downey, 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 Downey - City, Water Dept. — Downey, 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/downey-city-water-dept-downey-ca/2023/source.