Other · 2025
Dbaa in Brentwood, CA tap water
Brentwood, 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 Distribution | 1.2 UG/L | None set |
Average Distribution | 0.73125 UG/L | None set |
Verbatim from Brentwood, CA's 2025 Consumer Confidence Report — source document ↗
How Brentwood, CA compares
Nearby systems also reporting Dbaa:
People also ask
+Is there Dbaa in Brentwood, CA tap water?
Yes — Brentwood, CA's 2025 Consumer Confidence Report lists Dbaa at 0.73125 UG/L. Brentwood, 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 Brentwood, 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/brentwood/2025/source.