Other · 2026
Dcaa in San Diego, City of, CA tap water
San Diego, City of, CA's 2026 report shows Dcaa detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Distribution | 2.848 UG/L | None set |
Highest single sample Entry point | 3.58 UG/L | None set |
Average Entry point | 2.3016666666666667 UG/L | None set |
Highest single sample Distribution | 5.52 UG/L | None set |
Verbatim from San Diego, City of, CA's 2026 Consumer Confidence Report — source document ↗
How San Diego, City of, CA compares
Nearby systems also reporting Dcaa:
People also ask
+Is there Dcaa in San Diego, City of, CA tap water?
Yes — San Diego, City of, CA's 2026 Consumer Confidence Report lists Dcaa at 2.848 UG/L. San Diego, City of, CA's 2026 report shows Dcaa detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Dcaa in drinking water?
The EPA has not set an enforceable federal limit for Dcaa. Utilities still report any measured levels in their annual Consumer Confidence Report.
+Where does this Dcaa measurement come from?
This page reproduces the Dcaa entry from the 2026 Consumer Confidence Report published by the San Diego, City of, 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/san-diego/2026/source.