Metals · 2023
Boron in Mesa Water District — Costa Mesa, Ca, CA tap water
Mesa Water District — Costa Mesa, Ca, CA's 2023 report shows Boron detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Average Amount | 0.2 mg/L | None set |
Average Diemer | 0.14 mg/L | None set |
Range System-wide | 0.14 mg/L | None set |
Range System-wide | 0–0.51 mg/L | None set |
Average Weymouth | 0.14 mg/L | None set |
Verbatim from Mesa Water District — Costa Mesa, Ca, CA's 2023 Consumer Confidence Report — source document ↗
About Boron
A naturally occurring element from rock and soil.
No enforceable federal limit; the EPA has issued a health advisory level.
How Mesa Water District — Costa Mesa, Ca, CA compares
Nearby systems also reporting Boron:
People also ask
+Is there Boron in Mesa Water District — Costa Mesa, Ca, CA tap water?
Yes — Mesa Water District — Costa Mesa, Ca, CA's 2023 Consumer Confidence Report lists Boron at 0.2 mg/L. Mesa Water District — Costa Mesa, Ca, CA's 2023 report shows Boron detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Boron in drinking water?
The EPA has not set an enforceable federal limit for Boron. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Boron?
A naturally occurring element from rock and soil. No enforceable federal limit; the EPA has issued a health advisory level.
+Where does this Boron measurement come from?
This page reproduces the Boron 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.