Disinfection byproducts · 2026
Bromodichloromethane in City of Antioch, CA tap water
City of Antioch, CA's 2026 report shows Bromodichloromethane detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Distribution | 14 UG/L | None set |
Average Distribution | 13.333333333333334 UG/L | None set |
Verbatim from City of Antioch, CA's 2026 Consumer Confidence Report — source document ↗
About Bromodichloromethane
A trihalomethane disinfection byproduct.
Counted within regulated total trihalomethanes; long-term exposure is associated with cancer and reproductive effects.
How City of Antioch, CA compares
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People also ask
+Is there Bromodichloromethane in City of Antioch, CA tap water?
Yes — City of Antioch, CA's 2026 Consumer Confidence Report lists Bromodichloromethane at 13.333333333333334 UG/L. City of Antioch, CA's 2026 report shows Bromodichloromethane detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Bromodichloromethane in drinking water?
The EPA has not set an enforceable federal limit for Bromodichloromethane. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Bromodichloromethane?
A trihalomethane disinfection byproduct. Counted within regulated total trihalomethanes; long-term exposure is associated with cancer and reproductive effects.
+Where does this Bromodichloromethane measurement come from?
This page reproduces the Bromodichloromethane entry from the 2026 Consumer Confidence Report published by the City of Antioch, 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/antioch/2026/source.