Metals · 2023
Aluminum in Mesa Water District — Costa Mesa, Ca, CA tap water
Mesa Water District — Costa Mesa, Ca, CA's 2023 report shows Aluminum detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Weymouth | 93 ug/L | None set |
Range System-wide | 0–0.15 mg/L | None set |
Range System-wide | 0–150 ug/L | None set |
Average Diemer | Not detected ug/L | None set |
Average Weymouth | 0.093 mg/L | None set |
Average Diemer | Not detected mg/L | None set |
Verbatim from Mesa Water District — Costa Mesa, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Aluminum
A common element sometimes used as a treatment coagulant.
Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
How Mesa Water District — Costa Mesa, Ca, CA compares
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People also ask
+Is there Aluminum in Mesa Water District — Costa Mesa, Ca, CA tap water?
Yes — Mesa Water District — Costa Mesa, Ca, CA's 2023 Consumer Confidence Report lists Aluminum at 93 ug/L. Mesa Water District — Costa Mesa, Ca, CA's 2023 report shows Aluminum detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Aluminum in drinking water?
The EPA has not set an enforceable federal limit for Aluminum. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Aluminum?
A common element sometimes used as a treatment coagulant. Regulated only as a secondary (cosmetic) standard; high levels can discolor water.
+Where does this Aluminum measurement come from?
This page reproduces the Aluminum entry from the 2023 Consumer Confidence Report published by the Mesa Water District — Costa Mesa, 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/mesa-water-district-costa-mesa-ca/2023/source.