Disinfection byproducts · 2025
Dibromochloromethane in San Diego, City of, CA tap water
San Diego, City of, CA's 2025 report shows Dibromochloromethane detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Highest single sample Distribution | 36.9 UG/L | None set |
Average Other | 5.968333333333334 UG/L | None set |
Average Distribution | 12.793028846153845 UG/L | None set |
Average Source water | 1.4383333333333335 UG/L | None set |
Average Entry point | 11.315999999999999 UG/L | None set |
Highest single sample Other | 16 UG/L | None set |
Highest single sample Entry point | 29.2 UG/L | None set |
Highest single sample Source water | 3.04 UG/L | None set |
Verbatim from San Diego, City of, CA's 2025 Consumer Confidence Report — source document ↗
About Dibromochloromethane
A trihalomethane disinfection byproduct.
Part of regulated total trihalomethanes; long-term exposure is linked to nervous-system, liver, and kidney effects.
How San Diego, City of, CA compares
Nearby systems also reporting Dibromochloromethane:
People also ask
+Is there Dibromochloromethane in San Diego, City of, CA tap water?
Yes — San Diego, City of, CA's 2025 Consumer Confidence Report lists Dibromochloromethane at 12.793028846153845 UG/L. San Diego, City of, CA's 2025 report shows Dibromochloromethane detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Dibromochloromethane in drinking water?
The EPA has not set an enforceable federal limit for Dibromochloromethane. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Dibromochloromethane?
A trihalomethane disinfection byproduct. Part of regulated total trihalomethanes; long-term exposure is linked to nervous-system, liver, and kidney effects.
+Where does this Dibromochloromethane measurement come from?
This page reproduces the Dibromochloromethane entry from the 2025 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/2025/source.