Other · 2025
Dbaa in Irvine Ranch Water District, CA tap water
Irvine Ranch Water District, CA's 2025 report shows Dbaa detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Source water | Not detected UG/L | None set |
Average Distribution | 1.194375 UG/L | None set |
Highest single sample Distribution | 5.1 UG/L | None set |
Highest single sample Entry point | 1.4 UG/L | None set |
Average Entry point | 0.7666666666666666 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 Dbaa:
People also ask
+Is there Dbaa in Irvine Ranch Water District, CA tap water?
Yes — Irvine Ranch Water District, CA's 2025 Consumer Confidence Report lists Dbaa at 1.194375 UG/L. Irvine Ranch Water District, CA's 2025 report shows Dbaa detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Dbaa in drinking water?
The EPA has not set an enforceable federal limit for Dbaa. Utilities still report any measured levels in their annual Consumer Confidence Report.
+Where does this Dbaa measurement come from?
This page reproduces the Dbaa 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.