Disinfection byproducts · 2025
Bromoform in Pomona - City, Water Dept., CA tap water
Pomona - City, Water Dept., CA's 2025 report shows Bromoform detected, but the EPA has not set an enforceable federal limit for it.
The measurement
| Statistic | Value | Federal limit |
|---|---|---|
Average Source water | 0.4973684210526315 UG/L | None set |
Average Distribution | 3.6534375 UG/L | None set |
Highest single sample Distribution | 15 UG/L | None set |
Average Entry point | 0.7333333333333334 UG/L | None set |
Highest single sample Entry point | 3.4 UG/L | None set |
Highest single sample Source water | 2.9 UG/L | None set |
Verbatim from Pomona - City, Water Dept., CA's 2025 Consumer Confidence Report — source document ↗
About Bromoform
A trihalomethane disinfection byproduct.
Counted within regulated total trihalomethanes; long-term exposure is associated with liver and kidney effects.
How Pomona - City, Water Dept., CA compares
Nearby systems also reporting Bromoform:
People also ask
+Is there Bromoform in Pomona - City, Water Dept., CA tap water?
Yes — Pomona - City, Water Dept., CA's 2025 Consumer Confidence Report lists Bromoform at 3.6534375 UG/L. Pomona - City, Water Dept., CA's 2025 report shows Bromoform detected, but the EPA has not set an enforceable federal limit for it.
+What's the federal limit for Bromoform in drinking water?
The EPA has not set an enforceable federal limit for Bromoform. Utilities still report any measured levels in their annual Consumer Confidence Report.
+What is Bromoform?
A trihalomethane disinfection byproduct. Counted within regulated total trihalomethanes; long-term exposure is associated with liver and kidney effects.
+Where does this Bromoform measurement come from?
This page reproduces the Bromoform entry from the 2025 Consumer Confidence Report published by the Pomona - City, Water Dept., 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/pomona-city-water-dept/2025/source.