Other · 2025
Dbaa in Ontario Municipal Utilities Company, CA tap water
Ontario Municipal Utilities Company, 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 |
|---|---|---|
Average Distribution | 1.059375 UG/L | None set |
Highest single sample Distribution | 3.6 UG/L | None set |
Verbatim from Ontario Municipal Utilities Company, CA's 2025 Consumer Confidence Report — source document ↗
How Ontario Municipal Utilities Company, CA compares
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People also ask
+Is there Dbaa in Ontario Municipal Utilities Company, CA tap water?
Yes — Ontario Municipal Utilities Company, CA's 2025 Consumer Confidence Report lists Dbaa at 1.059375 UG/L. Ontario Municipal Utilities Company, 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 Ontario Municipal Utilities Company, 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/ontario-municipal-utilities-company/2025/source.