Other · 2025
Mbaa in Irvine Ranch Water District, CA tap water
Irvine Ranch Water District, CA's 2025 report shows Mbaa detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Distribution | 0.8895833333333334 UG/L | None set |
Highest single sample Source water | Not detected UG/L | None set |
Highest single sample Entry point | 2.96 UG/L | None set |
Highest single sample Distribution | 3.51 UG/L | None set |
Average Entry point | 0.91 UG/L | None set |
Verbatim from Irvine Ranch Water District, CA's 2025 Consumer Confidence Report — source document ↗
How Irvine Ranch Water District, CA compares
Nearby systems also reporting Mbaa:
People also ask
+Is there Mbaa in Irvine Ranch Water District, CA tap water?
Yes — Irvine Ranch Water District, CA's 2025 Consumer Confidence Report lists Mbaa at 0.91 UG/L. Irvine Ranch Water District, CA's 2025 report shows Mbaa detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Mbaa in drinking water?
The EPA has not set an enforceable federal limit for Mbaa. Utilities still report any measured levels in their annual Consumer Confidence Report.
+Where does this Mbaa measurement come from?
This page reproduces the Mbaa entry from the 2025 Consumer Confidence Report published by the Irvine Ranch Water District, 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/irvine-ranch-water-district/2025/source.