Yes — Santa Ana, CA's 2024 Consumer Confidence Report lists Dbaa at 0.9138888888888889 UG/L. Santa Ana, CA's 2024 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 2024 Consumer Confidence Report published by the Santa Ana, 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/santa-ana/2024/source.

Full report

All Santa Ana, CA water-quality data →

Every contaminant measured in the 2024 report.

Contaminant pillar

Dbaa across the U.S. →

Every public water system measuring Dbaa, ranked.